Welcome to Dr. Y P Wang Group - 王 亚平News
Doctoral Dissertation Defense— Xueliang Wang
2018-03-05

Prof.Crimp of Michigan State University visit our group
2017-06-11

Dr.Yanli Chang will work in the University of Michigan-Dearborn for one year
2016-09-27

Xueliang Wang studys in Michigan State University
2016-09-23

Bi Fu obtains a doctorate
2016-09-01

Trip to Gaoguan Waterfall
2016-06-05


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Contact Information
Dr. Prof. Yaping Wang（王亚平）Department of Materials Physics
School of Sciences
Xi’an Jiaotong University
Xi’an, Shaanxi Province 710049
People’s Republic of China
E-mail: ypwang@mail.xjtu.edu.cn




Web Site Collection
类别/站点
Institute of Metal Research
ISI Web of Knowledge
Ministry of Education



DYNAMIC

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Welcome to Dr. Y P Wang Group - 王 亚平News
Doctoral Dissertation Defense— Xueliang Wang
2018-03-05

Prof.Crimp of Michigan State University visit our group
2017-06-11

Dr.Yanli Chang will work in the University of Michigan-Dearborn for one year
2016-09-27

Xueliang Wang studys in Michigan State University
2016-09-23

Bi Fu obtains a doctorate
2016-09-01

Trip to Gaoguan Waterfall
2016-06-05


更多新闻>>




Time Tries Truth




Contact Information
Dr. Prof. Yaping Wang（王亚平）Department of Materials Physics
School of Sciences
Xi’an Jiaotong University
Xi’an, Shaanxi Province 710049
People’s Republic of China
E-mail: ypwang@mail.xjtu.edu.cn




Web Site Collection
类别/站点
Institute of Metal Research
ISI Web of Knowledge
Ministry of Education



DYNAMIC

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General Information - 王 亚平Basic Information
Research Achievement in New Type of Materials and Their Manufacture Technology
Dr. Prof. Yaping Wang’s research activities focus on the construction of creative scientific ideas and the direct utilization in industrial practice. He invented or developed several new types of materials and their manufacturing technology, some of which have been utilized in large scale and some are being transformed to industrial production. The following lists some products Dr. Wang group developed in the field of Cu, Ag and Al based materials.
I. Copper Alloys
I.I CuCr system contact materials
Our group partially led the development of the industrial technology for CuCr contact materials during the past two decades. The largest company in the world was established on the basis of our first generation technology for CuCr50 contact materials. In 2002 our group invented the second generation technology, vacuum smelting, to produce CuCr25 contact materials. In 2012, we invented the third generation technology, vacuum infiltration technology to produce CuCr materials with low Cr content. Currently the second generation technology we invented is still the dominant method in the world and the vacuum infiltration technology to produce CuCr25 materials have began to use in large scale in China.
I.II Copper alloys with high strength and high conductivity
Copper alloys were usually manufactured in large scale by induction melting, which is very difficult to be used to produce copper alloys containing active elements. The mass production technology for the copper alloys with active elements, like Zr-bronze, Cr-bronze, CrZr-bronze, was controlled in a few international big company, which has to manufacture the bronze with complex process and relative high cost. Our group developed a simple short process to produce the bronze with cheaper equipments. In our laboratory furnace, more than 500 kg ingot could be achieved for one time. There are higher properties of our products than those shipped to China. There exist no pores or looseness in our products for the different solidification process. The new technology is expect to realize industrial production in the near future.
I.III Elastic copper alloys to replace toxic Be-bronze
Although Be-Cu alloys are harmful to the operators' health during production and utilization processes, they have to be widely used in industry for their superior strength and elastic properties. Ti bronze, with similar properties as Be-Cu alloys, could not be widely manufactured because of the technological difficulty of Ti reaction with nearly all crucibles in conventional vacuum induction melting production. By the similar technology as that developed for CrZr-bronze, Ti-bronze was also successfully manufactured in the laboratory pilot scale.
I.IV Cu/Al₂O₃ electrode materials
Oxide dispersion strengthened copper materials were currently manufactured by internal oxidation method, which is a very expensive and complex process. Our group breaks the limitation of the strengthening method based on the precipitation strengthening and dispersion strengthening in Cu matrix materials and puts forward a completely different idea, i.e. "skeleton reinforcement", strengthening copper matrix with alumina network. The strength and life of the Cu-copper based materials are much higher than those of the conventional Cu based composites. The technology to manufacture the new type of Cu-A1₂0₃ composites is similar to that of CuCr materials, includes infiltrating the Cu melt into the A1₂0₃ pre-forming skeleton. The whole process is simpler and costs less than that of internal oxidation.
II. Silver Based Materials
II. I AgSnO₂ contact Materials
Under the sponsor of national 863 project, "Technology Development of New Type of Electrical Contacts and Their Industrial Applications (No. 2001AA320714)", the nanocomposite AgSnO₂ contact materials were developed by our group and realized large-scale industrial production by the cooperation of two enterprises, Shenyang Zhongji Co. Ltd. and Shenyang Jinna Co., Ltd. The project were further sponsored by the National Development and Reform Commission. We also took part in the setting of the national standard (GB/T20235-2006, the technical conditions for silver tin oxide electrical contact materials).
II. I Silver-Saving Silver Based Materials
SnO₂ content in the traditional AgSnO₂ contacts is very low, not more than 15 wt%, because of the limitation of current manufacturing method, which induces low arc erosion resistance so that the AgSnO₂ contacts cannot be used in high current apparatus. AgSnO₂ electrical contacts with SnO₂ content as high as 45% were developed in our group by the addition of other oxide component, so we solve the manufacturing problem of the AgSnO₂ contact materials with high SnO₂ content. The composition of the AgSnO₂ contacts with high SnO₂ content was optimized and a type of AgSnO₂ contacts with extremely high arc erosion resistance and stability of contact resistance during arcing is able to be used in the high current apparatus. The high SnO₂ content AgSnO₂ contactsare expected to be industrially produced in the near future.
III. SiAl Electronic Packaging Materials.
Si-Al alloys are attractive electronic packaging materials due to their low thermal expansion coefficient, high thermal conductivity and low density. However, under conventional solidification conditions, high Si content usually leads to the formation of coarse primary Si phases which seriously reduces the workability and forms local impediment for thermal conduction. Spray deposition technology has to be industrial applied to produce Si-Al alloys although there might exist gas pores and high cost problem. We use the infiltration technology developed from CuCr contact materials, including infiltrating the Al melt into the Si skeleton, successfully produce the SiAl materials. The whole process is simple and costs less than that of spray forming technology.
IV. CaO crucible:
CaO is a kind of materials with lowest Gibbs free energy but easily hydration in air so that it is difficult to prepare and keep. we develop the manufacture technology for CaO crucible with high hydration resistance and with very simple equipments. The CaO crucible could be used in the vacuum smelting of alloys requiring high purity and low pollution of S, P, O, et al.

Personal Information
Education ExperienceJune 1998, Ph.D. (Material Science): Xi’an Jiaotong University, Xi’an.
July 1994, M.Sc. (Material Science): Xi’an Jiaotong University, Xi’an.
July 1991, B.Sc. (Material Science): Xi’an Jiaotong University, Xi’an.
Research Experience
July 2006 – Present: Professor (Doctorial Supervisor) Xi’an Jiaotong University
April 2014 - July 2014 Visiting Scholar, Kettering University, USA
December 2010 - December 2011 Visiting Scholar, University of Michigan– Dearborn
April 2002 – June 2006: Associate research fellow, Institute of Metal Research, CAS
July 2000 – April 2002: Associate professor, Xi’an Jiaotong University, China
June1998 - June 2000: Post-doctoral fellow, Institute of Metal Research, China
Awards
Shaanxi Province Science and Technology Award, Second Class, 2010 (First winner)
State Science and Technology Advancement Award, Second Class, 2007 (Third winner)
New Century Excellent Talents, Ministry of Education of China, 2007
Shaanxi Province Science and Technology Award, First Class, 2006 (Third winner)
Responsible Projects Funder by Chinese Government
1. Arc erosion of high SnO₂ content Ag-based contact materials prepared by laser directly deposition (National Natural Science Foundation of China: **, 2012~2015)
2. Abnormal behaviors of vacuum arc over the nanostructured electrode materials (Key project of Natural Science Basic Research plan in Shaanxi Province of China, 2009~2011)
3. Mechanism of the peculiar behavior of arc over the amorphous and nanostructured electrode materials (National Natural Science Foundation of China: **, 2008~2010)
4. Local work function and field emission behavior of bulk amorphous alloys (National Natural Science Foundation of China: **, 2003~2005)
5. Research and development of new type electric contact material and its industrial application（National High Technology Research and Development Program of China: 2001AA320714, 2002-2005）
Publications List (* corresponding author)
1. Yaping Wang, Zhimao Yang, Bingjun Ding and Jingen Zhou, “The effect of electrode materials and additives on the breakdown strength of a vacuum gap,” IEEE Trans. on DEI, 5(2), 1998: 245-249
2. Yaping Wang and Bingjun Ding, “The preparation and the properties of microcrystalline and nanocrystalline CuCr contact materials,” IEEE Trans. on CPT, 22(3), 1999: 467-472
3. Yaping Wang and Ke Lu, “Electrical resistance measurement of crystallization kinetics of amorphous Ni80P20 alloy,” Z. Metallkd, 91(4), 2000: 285-290
4. Yaping Wang and Ke Lu, “Accurate electrical resistance measurement of the crystallization kinetics of amorphous alloys,” Science in China, Ser E 44(1), 2001: 33-41
5. Yaping Wang and Ke Lu, “Electrical resistance study of glass transition and crystallization characteristics of Zr-Al-Cu-Ni metallic glasses,” J. Mater. Sci. Tech. 18, 2002: 492-496
6. Yaping Wang, Chengyu Zhang, Hui Zhang, Bingjun Ding and Ke Lu, “Effect of the microstructure of electrode materials on arc cathode spot dynamics,” J. Phys. D: Appl. Phys. 36, 2003: 2649-2654
7. Yanli Chang, Wei Zheng, Yuxiang Zhai, Yaping Wang*, "Preparation and Performance of CuCr Contact Materials for Vacuum Switches with Low Contact Pressure," Journal of Electronic Materials, 45(11), 2016: 5647-5654
8. Xueliang Wang, Junjun Li, Yaping Wang*, "Improved high temperature strength of Copper-Graphene Composite Material," Mater. Lett. 181, 2016: 309-312
9. Yanli Chang, Zhiming Zhou, Ziqin Guo, Yaping Wang*, "Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy," Metall. Mater. Trans. A 47(1), 2016: 504-509.
10. Bi Fu, Xuan Zhou, Yaping Wang*, "High-rate performance electrospun Na0.44MnO2 nanofibers as cathode material for sodium-ion batteries," Journal of Power Sources, 310, 2016: 102-108.
11. Bi Fu, Xuan Zhou, Yaping Wang*, "Co3O4 carbon nanofiber mats as negative electrodesfor sodium-ion batteries," Mater. Lett., 170, 2016: 21-24.
12. Bi Fu, YaodongYang*, Kun Gao and Yaping Wang*, "Significant increase of TC and large piezoelectriccoefficient in Ba(Ti_0.80Zr_0.20)O₃-0.5(Ba_0.70Ca_0.30)TiO₃ nanofibers," Appl. Phys. Lett. 107, 2015: 042903
13. Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang* and Yaping Wang*, "Magnetoelectric coupling in multiferroic BaTiO₃-CoFe₂O₄ composite nanofiber via electrospinning." Europhysics Lett.111, 2015: 17007.
14. Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang* and Yaping Wang*, "Substrate clamping effect onto magnetoelectric coupling in multiferroic BaTiO₃-CoFe₂O₄ core-shell nanofibers via coaxial electrospinning," Europhysics Lett. 112, 2015: 27002.
15. Bi Fu, Ruie Lu, Miao Liu, Kun Gao,Yigang Tong, Xuan Zhou, Baolin Guo, Yaodong Yang*, Yaping Wang*, "Variation of local piezoelectricity in multiferroic CoFe₂O₄-Pb(Zr_0.3Ti_0.7)O₃ composite nanofibers." Mater. Lett.157, 2015: 311-314.
16. Bi Fu, Yigang Tong, Xuan Zhou*, Prem Vaishnava and Yaping Wang*, "Fe₃O₄ Hollow Mesocrystal for Advanced Energy Storage." Battery Congress 2015.
17. Jun Wang, Shengnian Tie, Yaping Wang*, "Contact resistance characteristics of Ag-SnO₂ contact materials with high SnO₂ content," J Alloy Compd. 644, 2015: 438-443.
18. Zhou Z M, Zhou T, Chai L Ja,Tu J,Yaping Wang, Huang WJ, Xiao HM, Xiao ZP, "Microstructure and liquid phase separation of CuCr alloys treated by high current pulsed electron beam," Mater. Res. DOI: http://dx.doi.org/10.1590/1516-1439.323714, 2015
19. Yongli Guo, Zhibin Zhou and Yaping Wang*, "Preparation, electrical contact performance and arc-erosion behavior of Cu/La₂NiO₄ composites," 3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015)
20. Yigang Tong, Bi Fu, Xuan Zhou* and Yaping Wang, "Graphene Composite for Advanced Energy Storage." Battery Congress 2015.
21. Chai L J, Zhou Z M*, Xiao Z P, Tu J, Yaping Wang, “Evolution of surface microstructure of Cu-50Cr alloy treated by high current pulsed electron beam,” Sci. China –Tech. Sci. 2015, 58(3), : 462-469
22. Zhou Z M*, Xiao, H M, Huang W J, Tu J, Chen Y F, Xiao Z P， Luo T X， Yaping Wang, “Surface Modification of Cucr25 Alloy with Cr Coatings Treated by High Current Pulsed Electron Beam,” AASRI Inter. Conf. on Indust. Electr. and Appl. London, ENGLAND, 2015
23. Zhou Z M*, Liu J, Huang W J, Hu J J, Tang L W, Wei B W, Yang B, Yaping Wang, “Microstructures of CuCr50 alloys by high current pulsed electron beam,” Inter. confer. On Auto. Mech. & Electrical Engineering, Phuket, Thailand, 2015: 520-525
24. Jun Wang, Xuan Zhou, Lin Lu, Dongmei Li, Pravansu Mohanty*, Yaping Wang*. "Microstructure and properties of Ag-SnO₂ coatings prepared by cold spraying," Surf. Coating Technol. 236 (2013) 224-229.
25. Jun Wang, Dongmei Li, Yaping Wang*, "Microstructure and properties of Ag-SnO2 materials with high SnO2 content," J.AlloyCompd. 2014, 582: 1-5.
26. Jun Wang, Wei Liu, Yaping Wang*, "The behavior and effect of CuO in Ag-SnO2 materials," J.AlloyCompd. 2014, 588: 378-383.
27. Xuan Zhou, N Moroz, Pravansu Mohanty, Fu Bi, Yaping Wang, B C Satishkumar*, "Microstructure effects on electrochemical characteristics for plasma spray deposited LiFePO4 Films," J. Coating Sci. Technol. 2014, 1: 17-24.
28. Hui Cai, Dongde Tong, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Reactive synthesis of porous Cu₃Si compound,” J Alloy Compd, 2011, 509(5): 1672-1676
29. Hui Cai, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Phase composition, microstructure and thermal diffusivity of Cu/Si composites sintering temperature dependence,” Adv Mater Res, 2011, 275:200-203
30. Zhiming Zhou, Jianrong Gao, Feng Li, Yaping Wang, M Kolbe, “Experimental determination and thermodynamic modeling of phase equilibria in the Cu–Cr system,” J Mater Sci, 2011, 46: 7039–7045
31. Fei Wang, Yaping Wang*, “Microstructure Evolution of a Fine Grain Al-50wt%Si alloy Fabricated by High Energy Milling,” Key Eng. Mater. 2011, 479: 54-61
32. Hui Cai, Debao Tong, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Novel Cu/Si composites: A sol-gel-derived Al₂O₃ film as barrier to control interfacial reaction,” J. Mater. Res, 25(11), 2010: 2238-2244
33. Liu Y W, Zhang C Y, Qiao S R, Wen H, Yang Z M and Yaping Wang, Characteristics of arc erosion for Cu-C composite materials in air,” Modern Physics Letters B, 23(27), 2009: 3281-3287
34. Zhou Z M, Gao J R, Li F, Zhang Y K, Yaping Wang and Kolbe M, “On the metastable miscibility gap in liquid Cu-Cr alloys”, J．Mater. Sci. 44, 2009: 3793-3799
35. Qibin Ye and Yaping Wang*, “Redistribution of SnO2 particles in Ag/SnO2 materials during rapid solidification,” Mater. Sci. Eng. A449-451, 2007: 1045-1048.
36. Yang S C, Yaping Wang, Wang Q F, Zhang R L and Ding B J, “UV irradiation induced formation of Au nanoparticles at room temperature: The case of pH values,” Colloids Surf., A 301(1-3), 2007: 174-183
37. Yang S C, Yaping Wang, Wang Q F, Zhang R L, Yang Z M, Guo Y and Ding B J, “Growth of Gold Nanoplates: The Case of a Self-Repair Mechanism,” Cryst. Growth Des. 7(11), 2007: 2258-2261
38. Yang S C, Zhang R L, Wang Q F，Ding B J, Yaping Wang, “Coral-shaped 3D assemblies of gold nuclei induced by UV irradiation and its disintegration,” Colloids Surf., A 311(1-3), 2007: 174-179
39. Gao J, Yaping Wang, Zhou Z M and Kolbe M, “Phase separation in undercooled Cu–Cr melts,” Mater. Sci. Eng. A．449-451, 2007: 654-657
40. Zhang C Y, Yang Z M, Yaping Wang, Ding B J, Guo Y, “Preparation of CuCr25 contact materials by vacuum induction melting,” J Mater. Proc. Tech., 178, 2006 : 283-286
41. Jiang P, Li F and Yaping Wang, “Effect of different types of carbon on icrostructure and arcing behavior of Ag/C contact materials,” IEEE Trans. CPT. A 29(2), 2006: 420-423
42. Zhang C Y, Yang Z M, Yaping Wang, Ding B J, “Properties of nanocrystalline CuCr50 contact material,” Advanc. Eng. Mater., 7, 2005: 1114-1117
43. Zhou Z M, Yaping Wang，Gao J and Kolbe M, “Microstructure of rapidly solidified Cu-25 wt.% Cr alloys,” Mater. Sci. Eng. A398 (2005) 318-322
44. Luo Q F, Yaping Wang and Ding B J, “Microstructure and arc erosion characteristics of Ag/Ni contacts by mechanical alloying,” IEEE Trans. CPT. A 28, 2005: 785-788
45. Zhang C Y, Yaping Wang, Yang Z M, Guo Y and Ding B J, “Microstructure and properties of vacuum induction melted CuCr25 alloys,” J. Alloys & Compds. 366, 2004: 289-292
46. Zhang C Y, Yaping Wang, Yang Z M, Ding B J and Li Y L, “Microstructure and properties of CuCr25 alloys with different Ni content,” Acta Metallurgica Sinica, 16(2), 2003: 151-154
47. Zhuge F, Ye Z Z, Wang F Z, Yaping Wang, Zhang H, Ding B J, “Nanocomposite W-4.5%ThO2 thermionic cathode,” Mater. Lett., 57, 2003 : 2776-2779
48. Cao H, Yaping Wang, Zheng Z and Xian A P, Properties of CuCr contact materials with low chromium content and fine particles. Transactions of Nonferrous Metals Society of China.13(2003) 930-932
49. Zhang C Y, Yang Z M, Yaping Wang and Ding B J, “A worm-like trace of cathode spots on Cu-Zr-Ti amorphous ribbons,” J. Phys. D: Appl. Phys. 36(2003) 2276-2280.
50. Zhang C Y, Yang Z M, Yaping Wang and Ding B J, “Cathode spot propagation on the surface of amorphous, nanocrystalline and crystalline Cu60Zr28Ti12 cathodes, ” Phys. Lett. A, 318(2003) 435-439.
51. Ding B J, Yaping Wang, Yang Z M, Ni S L, Wang C L, Cui W and Chen J P, "The influence of electrode materials on late discharges in vacuum switching devices," IEEE Trans. on DEI, 6(6), 1999: 913-915
Books
1. Yaping Wang in: Strategic Research Report, National Nature Science Foundation of China, Metal Materials Science, Section 3.5 in Part II (Beijing: Science Press), 2006
2. Yaping Wang, Preparation and Forming of Materials, Xi'an Jiaotong University, 2007
3. Yaping Wang in: Bingjun Ding, Y P Wang et al, Nanostructured Materials, Chpt 7 and Section 2,3 in Chpt 2 (Beijing: China Machine Press), 2004

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Research Interests - 王 亚平研究方向
Research Activitiesin Modern Industry
1. Contact materials
CuCr contacts by vacuum infiltration techniques
AgMeO contacts with high MeO content
2. Preparation ofhigh strength & high conductivityCu alloys
Scale manufacturing(10ton)of Cr-Zr-Cu alloys
Industrial manufacture of Cu-Al₂O₃ composite materials
3. Target Materials
Ni-P target
Al-Cr-B target
Al-Si target
Alloy powders or particles
4. Electronic Packaging Materials
Non-pressure impregnation of Si/Al electrical packaging materials
Al-Diamond materials
Al-high thermal conductivity Graphite materials
Cu-Diamond materials
Cu-high thermal conductivity Graphite materials
Ultra-thin packaging materials with high thermal conductivity
Research Activitiesin Science
1. Non-equiplibrium melting and solidification of metal materials
2. Abnormal arc behaviors over the electrode materials with nano microstructure
3. Boundary design for high thermal conductivity materials






Research Project

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项目编号项目名称项目来源起讫时间承担角色项目类别
** 激光直接熔积成型高SnO2浓度银基触点材料的电弧侵蚀行为 国家自然科学基金项目 2011-1~2015-1 负责人 纵向项目
2009JZ011 纳米结构电极材料表面真空电弧阴极斑点形成的微观机制 陕西省自然科学基金重点项目 2011-1~ 负责人 纵向项目
** 非晶纳米晶电极材料表面电弧特异行为的形成机制 国家自然科学基金项目 2009-1~ 负责人 纵向项目
2007 教育部新世纪优秀人才支持计划 国家教育部项目 2007-1~ 负责人 纵向项目
司法通2004－104 环保无毒银氧化锡电触头材料的产业化 国务院各部委项目 2004-1~ 负责人 纵向项目
** 大块非晶合金的局域功函数及场致发射行为 国家自然科学基金项目 2003-1~ 负责人 纵向项目
中国科学院金属研究所创新基金 纳米金属材料表面的异常电弧行为 国务院各部委项目 2002-1~ 负责人 纵向项目
2001AA320714 新型电触头材料的研发及其工业化应用 “863”高科技项目 2002-1~ 负责人 纵向项目

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Recent Publications - 王 亚平Paper
2021
Yongli Guo, Hui Cai, Zhe Wang, Xin Wang, Peng Cao, Pengyu Chen*, Yaping Wang*, “Enhancing oxidation resistance of Cu during repeated melting by the in-situ formation of protective oxide films,” Materials Letters, 2020
2020

Xin Wang, Xueliang Wang, Zhe Wang, Yongli Guo, Yaping Wang*, “Enhancing mechanism of interfacial metal element on the thermal transport across Cu-graphene interfaces revealed by molecular dynamics simulations,” Materials Today Communications, 25, 2020: 101431
Miao Liu, Shaoxiong Xie, Liyu Wei, Massimiliano Galluzzi, Yuhao Li, Qingyuan Wang, Xiaoyuan Zhou, Yaping Wang*, Jiangyu Li*, “Quantitative functional imaging of VO2metal-insulator transition through intermediate M2 phase,” Acta Materialia, 195, 2020: 720-727
Zhe Wang, Yanjun Zhang, Song Jiang, Jun Wang, Dan Du, Xueliang Wang, Yaping Wang, “The red deer antler: Bioinspired design of an Al-Si composite with a fenestrated network-particle structure,” Journal of Materiomics, 6 (2020) 545-556
Pengyu Chen, Christoph Kenel, Yaping Wang, David C. Dunand*, “SnO2-Ag Composites with High Thermal Cycling Stability Created by Ag infiltration of 3D ink-extruded SnO2 Microlattices,” Applied Materials Today, 21, 2020: 100794
Liyuan Shan, Xueliang Wang, Yaping Wang*, “Extension of Solid Solubility and Structural Evolution in Nano-Structured Cu-Cr Solid Solution Induced by High-Energy Milling,” Materials, 13, 2020: 5532
Xin Wang, Xueliang Wang, Zhe Wang, Yongli Guo, Yaping Wang, “Thermal transport across Cu-metal-carbon nanotube interfaces enhanced by effective interfacial interaction,” Chemical Physics, 2020

2019
Zhe Wang, Yaping Wang*, "Impact of convection-diffusion and flow-path interactions on the dynamic evolution of microstructure: Arc erosion behavior of Ag-SnO2 contact materials,"J Alloy Compd.2019, 774: 1046-1058
Wang X, Wang X W, Liu M,Wang Y P*, “Melting Suspending of Ag Nano-particles Monitored by Molecular Dynamics Simulation,”Chemical Physics, 527, 2019: 110459
Liu M, Fu Q Q, Wang X L,Wang Y P*, “Survey of transient process during melting of silver below the equilibrium melting point,”The Journal of Chemical Physics, 2019, DOI:10.1063/1.**
Xueliang Wang, Zhiguo Qu*, Yaping Wang, " Synergetic strengthening effects on copper matrix induced by Al2O3 particle revealed from micro-scale mechanical deformation and microstructure evolutions,” Ceramics International. 45, 2019: 14889-14895
Wang Xueliang, Qu, Zhiguo*Wang, Yaping，“Fabrication and mechanical property of bioinspired three dimensional amorphous carbon membrane as anode in lithium ion battery,” 6th ASME International Conference on Micro/Nanoscale Heat and Mass Transfer, 2019-7-8至2019-7-10. ISTP
郭永利，王亚平，常凯哥，微课在工科大学物理实验教学中的探讨，西北大学学报（自然科学版），2019增刊

2018
1.Zhe Wang, Yigang Tong, Yaping Wang*, "Promoting effect of silicon particles on gas-diffusion-reaction system: In-situ synthesis of AlN in Al-Si materials," J Alloy Compd.735(25), 2018: 3-22,https://doi.org/10.1016/j.jallcom.2017.11.108
2.Zhe Wang, Xin Wang, Yigang Tong, Yaping Wang*, "Impact of structure and flow-path on in situ synthesis of AlN: Dynamic microstructural evolution of Al-AlN-Si materials," Science China Materials, 2018, 61: 948-960
3.Xueliang Wang, Xin Wang，Miao Liu，Martin A Crimp，Zhiguo Qu, Yaping Wang*, “Anisotropicthermalexpansioncoefficientofmultilayergraphene reinforced copper matrix composites,” J Alloy Compd. 2018, 755: 114-122
4.Yigang Tong, Zhibin Zhou, Hui Cai, Xueliang Wang, Yaping Wang*, "Preparation and Properties of the Flexible Al2O3/Al/Al2O3 Composites," Advances in Materials Science and Engineering, 2018, Article ID **

2017
1.Yaping Wang*, Haiyan Li, "Improved workability of the nanocomposited AgSnO2 contact material and its microstructure control during arcing process,"Metall. Mater. Trans. A,48(2), 2017: 609-616,(DOI: 10.1007/s11661-016-3859-y).Improved workability of the nanocomposited AgSnO2 contact material and its microstructure control during arcing process.pdf
2.Xueliang Wang, Jiarong Li, Yan Zhang, Yaping Wang*, "Improvement of interfacial bonding and mechanical properties of Cu-Al₂O₃composite by Cr-nanoparticle-induced interfacial modification,"J Alloy Compd. 695(25), 2017: 2124-2130.Improvement of interfacial bonding and mechanical properties.pdf
3.Yanli Chang, Ziqin Guo, Animesh Koneru, Yaping Wang*, "Surface Roughness Realized and Evaluated in Different Dimensional Range and its Effect on Field Emission Behavior,"Vacuum, 136, 2017: 36-39. Surface Roughness Realized and Evaluated in Different Dimensional Range and its Effect on Field Emission Behavior.pdf
4.Pengyu Chen, Wei Liu, Yaping Wang*,"Electrical contact characteristics of Ag-SnO₂materials with increased SnO₂content,"J. Elect. Eng. Tech., 12(6), 2017: 2348-2352
5.Haiyan Li, Xuan Zhou, Xueqiong Lu, Yaping Wang*, "Effect of La on arc erosion behaviors and oxidation resistance of Cu alloys,"Trans. Nonferrous Met. Soc. China, 27(1), 2017:102-109
2016
1.Xueliang Wang, Junjun Li, Yaping Wang*, "Improved high temperature strength of Copper-Graphene Composite Material,"Mater. Lett. 181, 2016: 309–312.Improved high temperature strength of copper-graphene composite.pdf
2.Yanli Chang, Zhiming Zhou, Ziqin Guo, Yaping Wang*, "Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy,"Metall. Mater. Trans. A47(1), 2016: 504-509.Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy.pdf
3.Yanli Chang, Wei Zhenga, Zhai Yuxiang Yaping Wang*, "Preparation and Performance of CuCr Contact Materials for Low Contact Pressure,"Journal of Electronic Materials, 45(11), 2016: 5647-5654.Preparation and Performance of CuCr Contact Materials for Low Contact Pressure.pdf
4.Bi Fu, Xuan Zhou, Yaping Wang*, "Co₃O₄carbon nanofiber mats as negative electrodesfor sodium-ion batteries,"Mater. Lett., 170, 2016: 21-24.
5.Bi Fu, Xuan Zhou, Yaping Wang*, "High-rate performance electrospun Na_0.44MnO₂nanofibers as cathode material for sodium-ion batteries,"Journal of Power Sources, 310, 2016: 102-108.
6.ZhimingZhou, BaofengChen, LinjiangChai, YapingWang, WeijiuHuang, MinminCao, BingweiWei, "Surface Modification of Aluminized Cu-10Fe Alloy by High Current Pulsed Electron Beam,"Materials Research,2016，http://dx.doi.org/10.1590/1980-5373-mr-2016-0317.
2015
1.Bi Fu, YaodongYang, Kun Gao and Yaping Wang, "Significant increase ofTCand large piezoelectriccoefficient in Ba(Ti_0.80Zr_0.20)O₃-0.5(Ba_0.70Ca_0.30)TiO₃nanofibers,"Appl. Phys. Lett.107, 042903,2015.
2.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang and Yaping Wang, "Magnetoelectric coupling in multiferroic BaTiO3-CoFe2O4 composite nanofiber via electrospinning."Europhysics Lett.111, 2015: 17007.
3.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang and Yaping Wang, "Substrate clamping effect onto magnetoelectric coupling in multiferroic BaTiO3-CoFe2O4 core-shell nanofibers via coaxial electrospinning,"Europhysics Lett. 112, 2015: 27002.
4.Bi Fu, Ruie Lu, Miao Liu, Kun Gao,Yigang Tong, Xuan Zhou, Baolin Guo, Yaodong Yang, Yaping Wang, "Variation of local piezoelectricity in multiferroic CoFe2O4-Pb(Zr0.3,Ti0.7)O3 composite nanofibers."Mater. Lett.157, 2015: 311-314.
5.Jun Wang,Shengnian Tie, Yongqiang Kang, Yaping Wang*. “Contact resistance characteristics of Ag-SnO₂contact materials with high SnO₂content,”Journal of Alloys and Compounds. 644, 2015: 438-443.
6. Bi Fu, Yigang Tong, Xuan Zhou, Prem Vaishnava and Yaping Wang, "Fe3O4 Hollow Mesocrystal for Advanced Energy Storage."BatteryCongress 2015.
7.Guo Y L, Zhou Z B and Wang Y P, Preparation, electrical contact performance and arc-erosion behavior of Cu/La2NiO4 composites,3rd International Conference on Material, Mechanical and Manufacturing Engineering(IC3ME 2015)
9.Yigang Tong, Bi Fu, Xuan Zhou and Yaping Wang, "Graphene Composite for Advanced Energy Storage."BatteryCongress,2015.

10.Chai L J, Zhou Z M, Xiao Z P, Tu J, Wang Y P, “Evolution of surface microstructure of Cu-50Cr alloy treated by high current pulsed electron beam,”Sci. China –Tech. Sci. 2015, 58(3), : 462-469
11.Zhou Z M, Xiao, H M, Huang W J, Tu J, Chen Y F, Xiao Z P，Luo T X，Wang Y P, “Surface Modification of Cucr25 Alloy with Cr Coatings Treated by High Current Pulsed Electron Beam,”AASRI Inter. Conf. on Indust. Electr. and Appl.London,ENGLAND, 2015
12.Zhou Z M, Liu J, Huang W J, Hu J J, Tang L W, Wei B W, Yang B, Wang Y P, “Microstructures of CuCr50 alloys by high current pulsed electron beam,”Inter. confer. On Auto. Mech. & Electrical Engineering,Phuket,Thailand, 2015: 520-525
13.Zhou Z M, Zhou T, Chai L Ja,Tu J,Wang Y P, Huang WJ,Xiao HM, Xiao ZP, "Microstructure and liquid phase separation of CuCr alloys treated by high current pulsed electron beam,"Mater. Res.DOI: http://dx.doi.org/10.1590/1516-1439.323714, 2015

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Members - 王 亚平Members
More than 10 graduatestudentsstudy in ourgroup every year. The researchtopicsfocus onelectrical & electronicfunctional materials, including electrical contacts, electronic packaging materials, copper alloys with high strength and highconductivity, elastic copper alloys, et al.





Information of menbers

Members

Dr. Yongli Guo （郭永利）
E-mail: gyl89307@163.com
Research topic: Cu-based contact materials
Employment: Senior Engineer in School of Science, Xi'an Jiaotong University
Reflections of life: Success is a natural thingif onegetting good reserves.
Present situation: on-jobdoctorate

Dr. Haiyan Li （李海燕）
E-mail：lihaiyan_515@sina.com
Research topic: Silver-savingcontact materials for low voltage apparatus
Research results: 2 paper accepted and a patent authorized (CNB)
Scientific understanding: Communication is most important
Present situation: Doctor candidate

Dr. Bi Fu（付比）
E-mail：fubi@mail.xjtu.edu.cn
Research topic: nanofibers prepared by electrospinning
Research results:
[1] Y. Zhuang, F. Li, G. Yang, Z. Xu, J. Li, B. Fu, Y. Yang, S. Zhang, A. Feteira, Fabrication and Piezoelectric Property of BaTiO₃ Nanofibers, J. American Ceramic Society, 97 (2014) 2725-2730.
[2] B. Fu, R. Lu, K. Gao, Y. Yang, Y. Wang, Magnetoelectric coupling in multiferroic BTO-CFO composite nanofibers via electrospinning, Europhys. Lett.), 111 (2015) 17007.
[3] B. Fu, R. Lu, K. Gao, Y. Yang, Y. Wang, Substrate clamping effect onto magnetoelectric coupling in multiferroic BTO-CFO core-shell nanofibers via coaxial electrospinning, Europhys. Lett.), 112 (2015) 27002.
[4] B. Fu, R. Lu, M. Liu, K. Gao, Y. Tong, X. Zhou, B. Guo, Y. Yang, Y. Wang, Variations of local piezoelectricity in multiferroic CFO-PZT composite nanofibers, Mater. Lett., 157 (2015) 311-314.
[5] B. Fu, Y. Yang, K. Gao, Y. Wang, Significant increase of T_C and large piezoelectric coefficient in BTZ-0.5BCT nanofibers, Appl. Phys. Lett., 107 (2015) 042903.
[6] R.E. Lu, K.G. Chang, S. Yang, Y.G. Yao, B. Fu, X.P. Song, Griffith phase-induced ferromagnetic diffuse phase transition, Mater. Research Innovations, 19 (2015) S9-S14.
[7] Weixue Li, Jie Zhang, Jianfeng Dai, Qing Wang, B. Fu, Preparation of CoNd_0.05Fe_1.95O₄ ferrite nanofibers with electrospinning method and their magnetic property, Journal of Lanzhou University of Technology, 41 (2015) 164-167.
[8] B. Fu, X. Zhou, Y. Wang, High-rate performance electrospun Na_0.44MnO₂ nanofibers as cathode material for sodium-ion batteries, Journal of Power Sources, 310 (2016) 102-108.
[9] B. Fu, X. Zhou, Y. Wang, Co₃O₄ carbon nanofiber mats as negative electrodes for sodium-ion batteries, Mater. Lett., 170 (2016) 21-24.
Reflections of life: I can complete anything if only I think of.
Present situation: Doctor candidate


Dr. Xin Wang （王欣）
E-mail：wangxin2_2@163.com
Research topic: Melting of nano-materials simulated by first principle
Research results：
1.王欣,王发展,雷哲锋,王博,马姗,王哲,吴振. N-M(Cd,Mg)共掺闭口氧化锌纳米管场发射第一性原理研究[J]. 物理学报(SCI检索), 2013, 62(12): 123101.
2.王欣,王发展,雷哲锋,马姗,王哲,吴振,何银花. 氧化锌纳米线场发射第一性原理研究[J]. 人工晶体学报( EI检索), 2014, 43(1): 173-179.
3.王欣,王发展,王哲,何银花,马姗,吴振. N-M(In,Ga,Al)共掺(6,6)型闭口氧化锌纳米管场发射第一性原理研究[J]. 人工晶体学报(EI检索), 2014, 43(6): 1509-1514.
Scientific understanding: I always treatscientificresearchasmy first lovereven though abused a thousand times.
Present situation: Doctor candidate


Dr. Xueliang Wang（王学亮）
E-mail：wxl@126.com
Research topic: Cu-based composite materials
Research results:
1. Xueliang Wang, Junjun Li, Yaping Wang, "Improved high temperature strength of Copper-Graphene Composite Material," Mater. Lett. 181, 2016: 309–312
2.Xueliang Wang, Jiarong Li, Yanzhang,Yaping Wang,"Improvement of interfacial bonding and mechanical properties of Cu-Al₂O₃composite by Cr-nanoparticle-induced interfacial modification,"Journal of Alloys and Compounds.11,2016:055.
Scientific understanding:1% inspiration and 99% perspiration are indispensable.
Present situation: Doctor candidate



Dr. Yanli Chang（常延丽）
E-mail：@qq.com
Research topic: Cu-Cr alloys
Research results:
1. Yanli Chang, Zhiming Zhou, Ziqin Guo, Yaping Wang, Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy, Metallurgical and Materials Transactions A, 47(1):504-509 (2015).
2. Yanli Chang, Wei Zheng, Zhiming Zhou, Yuxiang Zhai, Yaping Wang, Preparation and Performance of Cu-Cr Contact Materials for Vacuum Switches with Low Contact Pressure, Journal of Electronic Materials, 45(11): 5647-54 (2016).
Scientific understanding:Cooperation is always the highest need for all the kind people at heart, especially for during the science & research.
Present situation: Doctor candidate



Dr. Miao Liu（刘苗）
E-mail：@qq.com
Research topic: Solidification from the "natural" supercooling liquid
Scientific understanding:Road is long and steep. We need explore it from top to bottom, from left to right, from front to rear.
Present situation: Doctor candidate

Dr. Liyuan Shan（单历元）
E-mail: shanliyuan7981@163.com
Research topic: Nonequilibrium Solidification
Scientific understanding:Inspiration comes from communication. Hard work and persistence are also indispensable.
Present situation: Doctor candidate


Dr. Yigang Tong（仝毅刚）
E-mail: @qq.com
Research topic: Al based composite materials
Scientific understanding: Direction is more important than speed.
Present situation: Doctor candidate




M.S. Pengyu Chen（陈鹏宇）
E-mail: cpycpy-2@163.com
Research topic: SnO₂ contact materials with high SnO₂ content
Scientific understanding: Youth is the greatest wealth.
Present situation: Master candidate

M.S. Cong Feng（冯聪）
E-mail: @qq.com
Research topic: Copper alloys to replace BeCu materials
Scientific understanding: Nobody can repel a firm hope
Present situation: Master candidate

M.S. Tingting Wang（王婷婷）
E-mail: @qq.com
Research topic: Nonequilibrium solidification
Scientific understanding: Harvest comes from hard work.
Present situation: Master candidate

Graduated

M.S. Fei Wang（王菲）
E-mail: @qq.com
毕业时间：2010年获得硕士学位
工作单位：中石油乌鲁木齐石化公司
所在城市：乌鲁木齐
生活感言：每一件事物或每一个选择，都没有绝对的好与绝对的不好，当我们做出一种选择时，要看我们更看重哪个方面，而这份"看重“，我认为就是所谓价值观

Dr. Hui Cai（蔡辉）
E-mail: caihui**@163.com
caihui.1982@stu.xjtu.edu.cn
QQ: **
毕业时间：2011年12月获得博士学位
工作单位：西安科技大学材料科学与工程学院
所在城市：西安
生活感言：就事论事

Dr. Jun Wang（王军）
E-mail: @qq.com
毕业时间：2014年3月博士毕业
工作单位：西安工程大学
所在城市：陕西西安
生活感言：做一个知道感恩的人

M.S. Dongmei Li（李冬梅）
E-mail: @qq.com
毕业时间：2013年6月硕士毕业
工作单位：郑州电缆
所在城市: 郑州
生活感言：生活就是追求快乐，不断学习

M.S. Xueqiong Lu（卢雪琼）
E-mail: lxqsnowjiayou@163.com
毕业时间：2013年7月毕业
工作单位：5713厂
工作城市：湖北襄阳
生活感言：微笑着生活！

M.S. Qing Wang（王青）
E-mail: @qq.com
毕业时间：2014年6月获得硕士学位
工作单位：电子科技集团第43研究所
所在城市：安徽合肥
生活感言：笑渐不闻兮，登高而博远

M.S. Wei Liu（刘玮）
E-mail: liuwei110@stu.xjtu.edu.cn
毕业时间：2015年6月获得硕士学位
工作单位：金堆城钼业有限责任公司
所在城市：陕西西安
生活感言：理想的路总是为有信心的人预备着

M.S. Junjun Li（李珺珺）
E-mail: lijunpiano@163.com
毕业时间：2015年6月获得硕士学位
工作单位：中芯国际集成电路制造有限公司
所在城市：上海
生活感言：记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的


M.S. Ziqin Guo（郭子秦）
E-mail: guoziqinguo@163.com
毕业时间：2016年6月获得硕士学位
工作单位：富士施乐采购咨询深圳有限公司
所在城市：深圳
生活感言：实践源于生活，科研也是一样的。
M.S. Zhibin Zhou（周志斌）
E-mail: @qq.com
毕业时间：2016年6月获得硕士学位
工作单位：深圳麦捷微电子科技股份有限公司
所在城市：深圳
生活感言：早晚都要做的事，还是早点完成好


M. S. Yan Zhang(张严)
E-mail: @qq.com
毕业时间：2017年6月获得硕士学位
工作单位：上海纳恩汽车技术有限公司
所在城市：上海


M.S. Jiarong Li（李佳荣）
E-mail: @qq.com
毕业时间：2017年6月获得硕士学位 工作单位：西安铂力特激光成型技术有限公司

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Facilities - 王 亚平Blank9
Experimental Facilities:
High Temperature Vickers(HTV-PHS30)
Model HTV-PHS30
TestLoad -H 1/3/5/10/20/30kgf
-M 0.3/0.5/1/2/3/5kgf
LoadingMechanism AutomaticLoadandReleasemethod
LoadingApplyingSpeed Initialloadingspeed:120um/sec,Actual
loadingspeed:60um/sec(automatic)
DwellTime 5~60sec
DiamondIndenter Standard VickersIndenter（HV）
Standard： X5
Design
Circularkiln,electricresistanceheating

Temperaturerange
HTV-PHS30B
Temperaturearbitraryupto1200°C,heatingratemax.
20°C/min

Temperaturecontrol
controlaccuracy+/-1°C

Dimensionskiln
Outside:diameterca.200mm;heightca.80mm
Inside(heatingroom):diameterca.75mm;heightca.60mm

Weight
ca.10kg

Wattage
ca.3.6-7kW

Thermocouple
temperaturereceivingelementsPtRh-Pt(TypeS)

Testtemperaturesetting
Arbitrary

adjustmentcontrol
selfoptimisingcontrol,pre-settingofthedesiredtemperaturewithtemperaturedisplay

Temperature/controlaccuracy
accuracy+/-1°C


Thermal Dilatometer(DIL-802)
The DIL 802 features a true differential measurement design that maximizes precision and accuracy. Many two-sample dilatometers can operate in differential mode, in which the signals from two separate transducers are subtracted from one another. Unlike these “software differential” instruments, the DIL 802 is designed specifically for the high performance of true differential operation. At the heart of the DIL 802 is a single displacement transducer with an innovative measurement design that reduces noise and maximizes accuracy. The core of the differential transducer is coupled to the reference specimen while the coil of the transducer is coupled to the sample. The transducer’s frame of reference moves with system expansion, leaving only the excess sample expansion to be measured.
This results in: • Increased accuracy • Reduced reliance on system calibration • Increased temperature program flexibility
LFA 467
LFA 467 can not only measure the thermal diffusion cofficient directly,but also obtains the heat conductivity coefficient through measuring specific heat.The measuring temperature range from -100 to 500℃, and the maxmum heatingrate can be 50 K/min.In addition,4 samples can be measured at the same time.
Vacuum HotPressingFurnace
Temperaturearbitraryupto1200°C,heatingratemax.5℃/min
The limiting vacuum: 6.67*10^-2 Pa
The pressure porosimeter: 100 t

Vacuum-Atmosphere Furnace(SG-XQL)
Model SG-XQL1400
Furnace volume 400*300*300mm
Heating element Silicon carbide rod
Working temperature ≤1150℃
Heating rate 1~15℃/min
Accuracy ±1℃
Temperature detector S-thermocouple
Vacuum -0.1MPa
Power AC220V/50HZ/60HZ

ZYD-100-20W
Model ZYD-100-20W
Effective coverage Φ200*200
Power 100 KW
The pressure porosimeter 100 t
Working temperature 1400 ℃
Limiting vacuum 10 Pa
Furnace volume 2.7*3.5*3.3 m
Control model Manual operation/PCL

Tensile Strength Tester
The tensile strength tester can measurethemeachanical properties including tensile strength、compression、bending stress and fatigue within the limits of 500 KN.
Accroding to the ISO、JIS、ASTM and DIN, the exactdata supplied by the tensile strength tester can be displayed in a dynamical curve in Windows system.The experimental data can be deleted at will,and the curve can be overlapped or detached in the software.

Elmarco NS Lab 2G
The NS LAB is mainly laboratory equipment for production of a continuous nanofiber layer.The machine uses an electrospinn-ing method —spinning fibers from a polymer solution in a high—intensity electrostatic field.The high voltage (HV) field is appli-ed between two electrodes.The spinning electrode is connected to a high voltage power supply and collecting electrode is gro-unded.During operation, the machine becomes an enclosed system, secured by protective components to prevent access to the spinning chamber.Unlike trational nozzle/needle electrospinning, the NS free-surface technology uses a wire electrode co-ated with a polymer solution.

Instrumen operation:热压炉使用规范.docx
冷压机使用规范.docx
SEM样品制备.ppt
TEM制样PPT.pdf
电镜注意事项.docx

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Group Activity - 王 亚平Group Activity
Trip to Gaoguan Waterfall for celebrating the graduationofM.S. Ziqin Guo and M.S. Zhibin Zhou and welcoming new members on June 5th.
Skiingto White-Deer Plain on Jan. 29th.
Trip to Tangyu Hotspring for welcoming the new year on Dec. 30th.
Spring hiking to the Taiping Forest Park.





媒体库

在此文件夹中没有媒体文件。


Crimp



Skiing in White-Deer Plain



Spring tour in Taiping Forest Park



Tour in Gaoguan Waterfall



Trip in Tangyu Hotspring



仪器



图片



实验仪器操作规范



王亚平



简历



论文全文



证书



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Honor - 王 亚平Awrads

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Shaanxi Province Science and Technology Award, Second Class, 2010 (First winner)
State Science and Technology Advancement Award, Second Class, 2007 (Third winner)
New Century Excellent Talents, Ministry of Education of China, 2007
Shaanxi Province Science and Technology Award, First Class, 2006 (Third winner)





Honors

NATIONAL AWARD FOR SCIENCE & TECHNOLOGY PROGRESS
CERTIFICATE
Project Name: Design, Key Manufacturing Technology and Application of High Performance Copper Chromium Contact Materials for Vacuum Switches
Reward Grade: Second Class

SHAANXI PROVINCE AWARD FOR SCIENCE & TECHNOLOGY
CERTIFICATE
Project Name: Characteristic and Application of Arc Dispersion on Electrode Materials
Reward Grade: Second Class


SHAANXI PROVINCE AWARD FOR SCIENCE & TECHNOLOGY
CERTIFICATE
Project Name: Key Manufacturing Technology and Application of High Performance CuCr Contact Materials
Reward Grade:First Class



NATIONAL AWARD FOR NEW PRODUCTS
CERTIFICATE
Reward Time:1997

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Social Effect - 王 亚平Industrialization
Dr. Prof. Yaping Wang's research activities focus on the construction of creative scientific ideas and the direct utilization in industrial practice. He invented or developed several new types of materials and their manufacturing technology, some of which have been utilized in large scale and some are being transformed to industrial production.





Social Effect


Approval of Four National Ministries to support the Industrialization of Nanocomposite AgSnO₂ contacts
Report of Type Approval Test for CuCrW Contacts in High Voltage Vacuum Contactor
Approval Testfor CuCr25 Contacts Used inthe Vacuum Interrupters of（Eaton）Cooper Industries
Approval Testfor CuCr25 Contacts Used inthe Vacuum Interrupters of（Eaton）Cooper Industries
Approval Testfor CuCr30 Contacts Used inthe Vacuum Interrupters of（Eaton）Cooper Industries

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中文简介 (Introduction) - 王 亚平联系方式
Dr. Prof. Yaping Wang（王亚平）Department of Materials Physics
School of Sciences
Xi’an Jiaotong University
Xi’an, Shaanxi Province 710049
People’s Republic of China
E-mail: ypwang@mail.xjtu.edu.cn





基本信息

研究兴趣

选题依据：原创理论基础，发展工业化生产技术。
l 10吨量级高强高导铜合金工业制备技术
l 铜-金刚石、钼-铜、铜-铁、铜-高导石墨电子封装材料
l 铝-金刚石、硅-铝、铝-碳化硅、铝-高导石墨电子封装材料
l 粉末冶金特种铝合金及其复合材料
l 高纯铜、高纯钴、高纯合金靶材及超纯合金粉末
l 铜铬系列触头材料、无银低银触点材料
l 通用熔渗技术
l 电弧与电接触理论


主要成果
一、技术成果
1. 研制成功高强高导铜合金10吨量级铸锭的连续化生产技术，完成了工业化中试和性能全面评测。
2. 研制成功以高纯铜、镍磷合金、铝铬硼、铬硅合金为代表的系列高纯靶材，在西安塔博瑞克新材料有限公司成功转化，于宁波慈溪实现规模生产。
3. 研制成功铜基全系列电子封装材料及工业化制备技术。
4. 研制成功铝基全系列电子封装材料及工业化制备技术。
5. 研制成功铜铬触头材料的超纯冶炼技术并在辽宁金力源新材料有限公司实现大规模生产，研制成功低铬含量铜铬触头的真空熔渗技术并在陕西煤业集团实施规模生产，参与研制成功的真空熔渗铜铬50制造技术在山东莱阳科技城集团公司等单位获得大规模应用。
6. 研制成功新型无毒银氧化锡触头生产技术，参与制订了银氧化锡新型触头的国家标准，技术成果获得国家发改委技改资金支持；完成了无银、低银系列低压电接触材料产品的生产技术。
7. 完善了氧化钙坩埚制备技术并实现批量生产。
8. 参与CuCr50触头熔渗技术研发及技术转化工作，作为总工程师负责在山东莱阳建成企业，作为技术负责人完成了原电子工业部技改项目，被评为科教兴莱先进工作者和烟台市劳动模范，获国家级新产品和山东省优秀新产品奖。是所获国家科学技术进步二等奖成果的一个重要组成部分。

二、理论成果
1. 提出了大吨位铜合金的新型工业化生产技术原理，解决了国内难于大规模生产含有易氧化元素铜合金材料的生产技术难题，推广后可望获得巨大的社会经济效益。
2. 发展了一种通用熔渗技术，可以通用于铝基、铜基、镍基复合材料的生产，在铝基靶材材料、电子封装材料、高强铝基合金等领域具有重要应用价值。
3. 发现纳米材料的特异电弧效应，提出电弧行为在材料晶粒尺寸小于电弧阴极斑点尺寸时会发生突变的学术思想，发展成为一个新的学科领域，使这一学科方向获得国家五项国家自然科学基金支持，并主笔将这一新的研究方向列入国家自然科学基金委“十一五”研究规划。
4. 提出了远低于材料熔点时的新型熔化与非平衡凝固理论。

个人简况
1987年9月-1994年6月西安交通大学材料学院　本科、硕士研究生
1994年7月-1996年2月创建山东莱阳科技城集团公司
1996年3月-1998年5月西安交通大学材料学院　博士研究生
1998年6月-2000年6月中国科学院金属研究所　博士后　副研究员
2000年7月-2002年3月西安交通大学材料学院　副教授
2002年4月-2006年5月中国科学院金属研究所责任研究员
2006年7月-至今西安交通大学理学院材料物理系　教授
2010年12月-2011年12月美国密歇根大学访问****
2014年4月-2014年7月美国凯特林大学访问****

主持的纵向课题
1. NSFC：骨架结构AgSnO₂触点内部电流有序流动对电弧侵蚀和接触电阻性能的影响（**）2021-2024
2. NSFC：激光直接熔积成型高SnO2浓度银基触点材料的电弧侵蚀行为（**）2012-2015
3. NSFC：非晶纳米晶电极材料表面电弧特异行为的形成机制（**）2007-2010
4. NSFC：大块非晶合金的局域功函数及场致发射行为（**）2002-2004
5. 陕西省自然科学基金重点项目：纳米结构电极材料表面真空电弧阴极斑点形成的微观机制，2009-2011
6. 863：新型电触头材料的研发及其工业化应用（2001AA320714），2002-2005
7. 国家发改委：环保无毒银氧化锡电触头材料的产业化，2005
8. 教育部新世纪优秀人才支持计划（2007）
另：主持多项横向课题

参与著作
1．《金属材料科学－学科发展战略研究报告　2006－2010》（编写“铜合金”一节），国家自然科学基金委员会工程与材料科学部，科学出版社，2006
2．丁秉钧，王亚平，宋晓龙等，《纳米材料》，机械工业出版社，2004

主要论文

1.Yaping Wang*, Haiyan Li, "Improved workability of the nanocomposited AgSnO2 contact material and its microstructure control during arcing process,"Metall. Mater. Trans. A,48(2), 2017: 609-616,(DOI: 10.1007/s11661-016-3859-y).
2.Zhe Wang, Yigang Tong, Yaping Wang*, "Promoting effect of silicon particles on gas-diffusion-reaction system: In-situ synthesis of AlN in Al-Si materials,"J Alloy Compd. 735(25), 2018: 13-22,https://doi.org/10.1016/j.jallcom.2017.11.108
3.Xueliang Wang, Jiarong Li, Yan Zhang, Yaping Wang*, "Improvement of interfacial bonding and mechanical properties of Cu-Al₂O₃composite by Cr-nanoparticle-induced interfacial modification,"J Alloy Compd. 695(25), 2017: 2124-2130.
4.Yanli Chang, Ziqin Guo, Animesh Koneru, Yaping Wang*, "Surface Roughness Realized and Evaluated in Different Dimensional Range and its Effect on Field Emission Behavior,"Vacuum, 136, 2017: 36-39.
5.Pengyu Chen, Wei Liu, Yaping Wang*, "Electrical contact characteristics of Ag-SnO₂materials with increased SnO₂content,"J. Elect. Eng. Tech., 12(6), 2017: 2348-2352
6.Haiyan Li, Xuan Zhou, Xueqiong Lu, Yaping Wang*, "Effect of La on arc erosion behaviors and oxidation resistance of Cu alloys,"Trans. Nonferrous Met. Soc. China, 27(1), 2017:102-109
7.Xueliang Wang, Junjun Li, Yaping Wang*, "Improved high temperature strength of Copper-Graphene Composite Material,"Mater. Lett. 181, 2016: 309–312.
8.Yanli Chang, Zhiming Zhou, Ziqin Guo, Yaping Wang*, "Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy,"Metall. Mater. Trans. A47(1), 2016: 504-509.
9.Yanli Chang, Wei Zhenga, Zhai Yuxiang Yaping Wang*, "Preparation and Performance of CuCr Contact Materials for Low Contact Pressure,"Journal of Electronic Materials, 45(11), 2016: 5647-5654.
10.Bi Fu, Xuan Zhou, Yaping Wang*, "Co₃O₄carbon nanofiber mats as negative electrodesfor sodium-ion batteries,"Mater. Lett., 170, 2016: 21-24.
11.Bi Fu, Xuan Zhou, Yaping Wang*, "High-rate performance electrospun Na_0.44MnO₂nanofibers as cathode material for sodium-ion batteries,"Journal of Power Sources, 310, 2016: 102-108.
12.ZhimingZhou, BaofengChen, LinjiangChai, YapingWang, WeijiuHuang, MinminCao, BingweiWei, "Surface Modification of Aluminized Cu-10Fe Alloy by High Current Pulsed Electron Beam,"Materials Research,2016，http://dx.doi.org/10.1590/1980-5373-mr-2016-0317.
13.Bi Fu, YaodongYang, Kun Gao and Yaping Wang, "Significant increase ofTCand large piezoelectriccoefficient in Ba(Ti_0.80Zr_0.20)O₃-0.5(Ba_0.70Ca_0.30)TiO₃nanofibers,"Appl. Phys. Lett.107, 042903,2015.
14.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang and Yaping Wang, "Magnetoelectric coupling in multiferroic BaTiO3-CoFe2O4 composite nanofiber via electrospinning."Europhysics Lett.111, 2015: 17007.
15.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang and Yaping Wang, "Substrate clamping effect onto magnetoelectric coupling in multiferroic BaTiO3-CoFe2O4 core-shell nanofibers via coaxial electrospinning,"Europhysics Lett. 112, 2015: 27002.
16.Bi Fu, Ruie Lu, Miao Liu, Kun Gao,Yigang Tong, Xuan Zhou, Baolin Guo, Yaodong Yang, Yaping Wang, "Variation of local piezoelectricity in multiferroic CoFe2O4-Pb(Zr0.3,Ti0.7)O3 composite nanofibers."Mater. Lett.157, 2015: 311-314.
17.Bi Fu, Yigang Tong, Xuan Zhou, Prem Vaishnava and Yaping Wang, "Fe3O4 Hollow Mesocrystal for Advanced Energy Storage." Battery Congress 2015.
18.Jun Wang,Shengnian Tie, Yaping Wang. Contact resistance characteristics of Ag-SnO₂contact materials with high SnO₂content.Journal of Alloys and Compounds. 644, 2015: 438-443.
19.Zhou Z M, Zhou T, Chai L Ja,Tu J,Wang Y P, Huang WJ,Xiao HM, Xiao ZP, "Microstructure and liquid phase separation of CuCr alloys treated by high current pulsed electron beam,"Mater. Res.DOI: http://dx.doi.org/10.1590/1516-1439.323714, 2015
20.Guo Y L, Zhou Z B and Wang Y P, Preparation, electrical contact performance and arc-erosion behavior of Cu/La2NiO4 composites,3rd International Conference on Material, Mechanical and Manufacturing Engineering(IC3ME 2015)
21.Yigang Tong, Bi Fu, Xuan Zhou and Yaping Wang, "Graphene Composite for Advanced Energy Storage."Battery Congress,2015.
22.Chai L J, Zhou Z M, Xiao Z P, Tu J, Wang Y P, “Evolution of surface microstructure of Cu-50Cr alloy treated by high current pulsed electron beam,”Sci. China –Tech. Sci. 2015, 58(3), : 462-469
23.Zhou Z M, Xiao, H M, Huang W J, Tu J, Chen Y F, Xiao Z P，Luo T X，Wang Y P, “Surface Modification of Cucr25 Alloy with Cr Coatings Treated by High Current Pulsed Electron Beam,”AASRI Inter. Conf. on Indust. Electr. and Appl. London, ENGLAND, 2015
24.Zhou Z M, Liu J, Huang W J, Hu J J, Tang L W, Wei B W, Yang B, Wang Y P, “Microstructures of CuCr50 alloys by high current pulsed electron beam,”Inter. confer. On Auto. Mech. & Electrical Engineering, Phuket, Thailand, 2015: 520-525
25.Yaping Wang, Zhimao Yang, Bingjun Ding and Jingen Zhou, “The effect of electrode materials and additives on the breakdown strength of a vacuum gap,”IEEE Trans. on DEI, 5(2), 1998: 245-249
26.Yaping Wang and Bingjun Ding, “The preparation and the properties of microcrystalline and nanocrystalline CuCr contact materials,”IEEE Trans. on CPT, 22(3), 1999: 467-472
27.Yaping Wang and Ke Lu, “Electrical resistance measurement of crystallization kinetics of amorphous Ni80P20 alloy,”Z. Metallkd, 91(4), 2000: 285-290
28.Yaping Wang and Ke Lu, “Accurate electrical resistance measurement of the crystallization kinetics of amorphous alloys,”Science in China, Ser E44(1), 2001: 33-41
29.Yaping Wang and Ke Lu, “Electrical resistance study of glass transition and crystallization characteristics of Zr-Al-Cu-Ni metallic glasses,”J. Mater. Sci. Tech.18, 2002: 492-496
30.Yaping Wang, Chengyu Zhang, Hui Zhang, Bingjun Ding and Ke Lu, “Effect of the microstructure of electrode materials on arc cathode spot dynamics,”J. Phys. D: Appl. Phys.36, 2003: 2649-2654
31.Yanli Chang, Wei Zheng, Yuxiang Zhai, Yaping Wang*, "Preparation and Performance of CuCr Contact Materials for Vacuum Switches with Low Contact Pressure,"Journal of Electronic Materials, 45(11), 2016: 5647-5654
32.Xueliang Wang, Junjun Li, Yaping Wang*, "Improved high temperature strength of Copper-Graphene Composite Material,"Mater. Lett. 181, 2016: 309-312
33.Yanli Chang, Zhiming Zhou, Ziqin Guo, Yaping Wang*, "Ductile Chromium in Heavily Cold-Drawn Cu75Cr25 Alloy,"Metall. Mater. Trans. A47(1), 2016: 504-509.
34.Bi Fu, Xuan Zhou, Yaping Wang*, "High-rate performance electrospun Na0.44MnO2 nanofibers as cathode material for sodium-ion batteries,"Journal of Power Sources, 310, 2016: 102-108.
35.Bi Fu, Xuan Zhou, Yaping Wang*, "Co3O4 carbon nanofiber mats as negative electrodesfor sodium-ion batteries,"Mater. Lett., 170, 2016: 21-24.
36.Bi Fu, YaodongYang*, Kun Gao and Yaping Wang*, "Significant increase of TC and large piezoelectriccoefficient in Ba(Ti_0.80Zr_0.20)O₃-0.5(Ba_0.70Ca_0.30)TiO₃nanofibers,"Appl. Phys. Lett.107, 2015: 042903
37.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang* and Yaping Wang*, "Magnetoelectric coupling in multiferroic BaTiO₃-CoFe₂O₄composite nanofiber via electrospinning."Europhysics Lett.111, 2015: 17007.
38.Bi Fu, Ruie Lu, Kun Gao, Yaodong Yang* and Yaping Wang*, "Substrate clamping effect onto magnetoelectric coupling in multiferroic BaTiO₃-CoFe₂O₄core-shell nanofibers via coaxial electrospinning,"Europhysics Lett. 112, 2015: 27002.
39.Bi Fu, Ruie Lu, Miao Liu, Kun Gao,Yigang Tong, Xuan Zhou, Baolin Guo, Yaodong Yang*, Yaping Wang*, "Variation of local piezoelectricity in multiferroic CoFe₂O₄-Pb(Zr_0.3Ti_0.7)O₃composite nanofibers."Mater. Lett.157, 2015: 311-314.
40.Bi Fu, Yigang Tong, Xuan Zhou*, Prem Vaishnava and Yaping Wang*, "Fe₃O₄Hollow Mesocrystal for Advanced Energy Storage."Battery Congress2015.
41.Jun Wang, Shengnian Tie, Yaping Wang*, "Contact resistance characteristics of Ag-SnO₂contact materials with high SnO₂content,"J Alloy Compd. 644, 2015: 438-443.
42.Zhou Z M, Zhou T, Chai L Ja,Tu J,Yaping Wang, Huang WJ, Xiao HM, Xiao ZP, "Microstructure and liquid phase separation of CuCr alloys treated by high current pulsed electron beam," Mater. Res. DOI: http://dx.doi.org/10.1590/1516-1439.323714, 2015
43.Yongli Guo, Zhibin Zhou and Yaping Wang*, "Preparation, electrical contact performance and arc-erosion behavior of Cu/La₂NiO₄composites,"3rd International Conference on Material, Mechanical and Manufacturing Engineering(IC3ME 2015)
44.Yigang Tong, Bi Fu, Xuan Zhou* and Yaping Wang, "Graphene Composite for Advanced Energy Storage." Battery Congress 2015.
45.Chai L J, Zhou Z M*, Xiao Z P, Tu J, Yaping Wang, “Evolution of surface microstructure of Cu-50Cr alloy treated by high current pulsed electron beam,” Sci. China –Tech. Sci. 2015, 58(3), : 462-469
46.Zhou Z M*, Xiao, H M, Huang W J, Tu J, Chen Y F, Xiao Z P，Luo T X，Yaping Wang, “Surface Modification of Cucr25 Alloy with Cr Coatings Treated by High Current Pulsed Electron Beam,”AASRI Inter. Conf. on Indust. Electr. and Appl. London, ENGLAND, 2015
47.Zhou Z M*, Liu J, Huang W J, Hu J J, Tang L W, Wei B W, Yang B, Yaping Wang, “Microstructures of CuCr50 alloys by high current pulsed electron beam,”Inter. confer. On Auto. Mech. & Electrical Engineering, Phuket, Thailand, 2015: 520-525
48.Jun Wang, Xuan Zhou, Lin Lu, Dongmei Li, Pravansu Mohanty*, Yaping Wang*. "Microstructure and properties of Ag-SnO₂coatings prepared by cold spraying,"Surf. Coating Technol.236 (2013) 224-229.
49.Jun Wang, Dongmei Li, Yaping Wang*, "Microstructure and properties of Ag-SnO2 materials with high SnO2 content,"J.AlloyCompd.2014, 582: 1-5.
50.Jun Wang, Wei Liu, Yaping Wang*, "The behavior and effect of CuO in Ag-SnO2 materials," J.AlloyCompd. 2014, 588: 378-383.
51.Xuan Zhou, N Moroz, Pravansu Mohanty, Fu Bi, Yaping Wang, B C Satishkumar*, "Microstructure effects on electrochemical characteristics for plasma spray deposited LiFePO4 Films,"J. Coating Sci. Technol. 2014, 1: 17-24.
52.Hui Cai, Dongde Tong, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Reactive synthesis of porous Cu₃Si compound,”J Alloy Compd, 2011, 509(5): 1672-1676
53.Hui Cai, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Phase composition, microstructure and thermal diffusivity of Cu/Si composites sintering temperature dependence,”Adv Mater Res, 2011, 275:200-203
54.Zhiming Zhou, Jianrong Gao, Feng Li, Yaping Wang, M Kolbe, “Experimental determination and thermodynamic modeling of phase equilibria in the Cu–Cr system,”J Mater Sci, 2011, 46: 7039–7045
55.Fei Wang, Yaping Wang*, “Microstructure Evolution of a Fine Grain Al-50wt%Si alloy Fabricated by High Energy Milling,”Key Eng. Mater. 2011, 479: 54-61
56.Hui Cai, Debao Tong, Yaping Wang*, Xiaoping Song and Bingjun Ding, “Novel Cu/Si composites: A sol-gel-derived Al₂O₃film as barrier to control interfacial reaction,”J. Mater. Res, 25(11), 2010: 2238-2244
57.Liu Y W, Zhang C Y, Qiao S R, Wen H, Yang Z M and Yaping Wang, Characteristics of arc erosion for Cu-C composite materials in air,”Modern Physics Letters B, 23(27), 2009: 3281-3287
58.Zhou Z M, Gao J R, Li F, Zhang Y K, Yaping Wang and Kolbe M, “On the metastable miscibility gap in liquid Cu-Cr alloys”,J．Mater. Sci.44, 2009: 3793-3799
59.Qibin Ye and Yaping Wang*, “Redistribution of SnO2 particles in Ag/SnO2 materials during rapid solidification,”Mater. Sci. Eng. A449-451, 2007: 1045-1048.
60.Yang S C, Yaping Wang, Wang Q F, Zhang R L and Ding B J, “UV irradiation induced formation of Au nanoparticles at room temperature: The case of pH values,”Colloids Surf., A301(1-3), 2007: 174-183
61.Yang S C, Yaping Wang, Wang Q F, Zhang R L, Yang Z M, Guo Y and Ding B J, “Growth of Gold Nanoplates: The Case of a Self-Repair Mechanism,”Cryst. Growth Des.7(11), 2007: 2258-2261
62.Yang S C, Zhang R L, Wang Q F，Ding B J, Yaping Wang, “Coral-shaped 3D assemblies of gold nuclei induced by UV irradiation and its disintegration,”Colloids Surf., A 311(1-3), 2007: 174-179
63.Gao J, Yaping Wang, Zhou Z M and Kolbe M, “Phase separation in undercooled Cu–Cr melts,”Mater. Sci. Eng. A．449-451, 2007: 654-657
64.Zhang C Y, Yang Z M, Yaping Wang, Ding B J, Guo Y, “Preparation of CuCr25 contact materials by vacuum induction melting,”J Mater. Proc. Tech., 178, 2006 : 283-286
65.Jiang P, Li F and Yaping Wang, “Effect of different types of carbon on icrostructure and arcing behavior of Ag/C contact materials,”IEEE Trans. CPT. A 29(2), 2006: 420-423
66.Zhang C Y, Yang Z M, Yaping Wang, Ding B J, “Properties of nanocrystalline CuCr50 contact material,” Advanc. Eng. Mater., 7, 2005: 1114-1117
67.Zhou Z M, Yaping Wang，Gao J and Kolbe M, “Microstructure of rapidly solidified Cu-25 wt.% Cr alloys,”Mater. Sci. Eng. A398 (2005) 318-322
68.Luo Q F, Yaping Wang and Ding B J, “Microstructure and arc erosion characteristics of Ag/Ni contacts by mechanical alloying,”IEEE Trans. CPT. A 28, 2005: 785-788
69.Zhang C Y, Yaping Wang, Yang Z M, Guo Y and Ding B J, “Microstructure and properties of vacuum induction melted CuCr25 alloys,”J. Alloys & Compds. 366, 2004: 289-292
70.Zhang C Y, Yaping Wang, Yang Z M, Ding B J and Li Y L, “Microstructure and properties of CuCr25 alloys with different Ni content,”Acta Metallurgica Sinica, 16(2), 2003: 151-154
71.Zhuge F, Ye Z Z, Wang F Z, Yaping Wang, Zhang H, Ding B J, “Nanocomposite W-4.5%ThO2 thermionic cathode,”Mater. Lett., 57, 2003 : 2776-2779
72.Cao H, Yaping Wang, Zheng Z and Xian A P, Properties of CuCr contact materials with low chromium content and fine particles.Transactions of Nonferrous Metals Society of China.13(2003) 930-932
73.Zhang C Y, Yang Z M, Yaping Wang and Ding B J, “A worm-like trace of cathode spots on Cu-Zr-Ti amorphous ribbons,”J. Phys. D: Appl. Phys.36(2003) 2276-2280.
74.Zhang C Y, Yang Z M, Yaping Wang and Ding B J, “Cathode spot propagation on the surface of amorphous, nanocrystalline and crystalline Cu60Zr28Ti12 cathodes, ”Phys. Lett. A, 318(2003) 435-439.
75.Ding B J, Yaping Wang, Yang Z M, Ni S L, Wang C L, Cui W and Chen J P, "The influence of electrode materials on late discharges in vacuum switching devices,"IEEE Trans. on DEI, 6(6), 1999: 913-915.
76.王亚平，王菲，细晶硅铝材料的制备及其均匀导热特性，中国科技论文在线，6（2），2011：131-36
77.王亚平，“新型银基电接触材料”，科技开发动态，12，2004：22-23
78.王亚平，张晖，丁秉钧，孙军，电极材料组织对真空电弧阴极斑点运动行为的影响，金属学报，12，2004：1269-73
79.王亚平，张丽娜，丁秉钧，周敬恩，“选择性相强化对CuCr触头材料在真空小间隙中耐电压强度的影响”，中国电机工程学报，19(3)，1999：46-49
80.王亚平，赵峰，丁秉钧，周敬恩，“纳米晶CuCr触头材料的制备及性能”，兵器材料科学与工程，21(3)，1998：9-12
81.王亚平，李季勇，丁秉钧，周敬恩，“合金材料在真空中的电击穿行为”，高电压技术，24(2)，1998：10-12
82.王亚平，崔建国，杨志懋，丁秉钧，周敬恩，“微晶CuCr触头材料的制备及电击穿性能的研究”，西安交通大学学报，31(3)，1997：76-80
83.王亚平，丁秉钧，CuCr触头合金热扩散率的实验研究，高压电器，38(1)，2002：4-7
84.徐爱斌、王亚平、丁秉钧，“新型AgSnO2触头材料的制备和电弧侵蚀特性”，材料研究学报，17(2)，2003：156-61
85.刘海英、王亚平、丁秉钧，“纳米Ag-SnO2触头材料的制备与组织分析”，稀有金属材料与工程，31(2)，2002：122-24
86.王俊勃，李英民，王亚平，丁秉钧，“纳米复合银基电触头材料的研究”，稀有金属材料与工程，33(11)，2004：1213-17
87.王家真，王亚平，杨志懋，丁秉钧，“SnO2-CuO纳米粉体的制备研究”，材料科学与工程学报，22(3)，2004：369-72
88.蔡辉，王菲，王亚平，宋晓平，丁秉钧. Si粉表面溶胶-凝胶预处理制备Cu/Si复合材料.金属学报，45(10)，2009：1261-66
89.王菲，蔡辉，王亚平，用高能球磨法制备的细晶Al-50Si合金的组织与性能，材料研究学报，23(5)，2009：495-98
90.郑炜，王亚平，王永胜，王慧馨，低操作功真空开关触头材料的研究进展，高压电器，46(10)，2010：69-74
91.蔡辉，王亚平，宋晓平，丁秉钧.铜基封装材料的研究进展.材料导报，23(8)，2009：24-28
92.周志明，唐丽文，夏华，彭成允，王亚平，单辊旋铸CuCr25合金的显微组织及性能，材料导报，23(24)，2009：50-52
93.周志明，雷彬彬，刘德军，王亚平，形变与时效Cu-Cr合金的研究进展，热加工工艺，38(4)，2009：1-4
94.张程煜，乔生儒，杨志懋，王亚平，纯石墨和铜-石墨的阴极斑点与截流值研究，稀有金属材料与工程，38(3)，2009：488-91
95.张程煜，乔生儒，刘懿文，王亚平，杨志懋，真空电弧阴极斑点的研究进展，中国科技论文在线，4(4)，2009：296-00

专利
1．王亚平，蒋鹏，卢柯，一种长寿命自润滑银基电接触材料，**.5（2005年9月授权）
2．王亚平，田涛，卢柯，一种银金属氧化物电触头材料的制备方法，**.2（2005年12月授权）
3．王亚平，成会明，蒋鹏，李峰，一种银基电接触材料，**.3（2006年5月授权）
4．王亚平，赵喜林，丁秉钧，纳米金刚石掺杂银基触头材料及其加工方法，申请号3.6
5．王亚平，蔡辉，宋晓平，丁秉钧，一种具有显微扩散阻挡层的铜/硅封装材料及其制备方法，ZL 2008 1 **
6．王菲，王亚平，丁秉钧，宋晓平，一种高硅含量的铝/硅合金的制备方法，ZL 2008 1 023 6490

获奖
1．电极材料表面电弧分散特性及其应用，陕西省科学技术二等奖，2010年，第一获奖人
2．高性能真空开关铜铬触头材料设计、关键制造技术及其应用，国家科技进步二等奖，2007年，第三获奖人
3．高性能CuCr触头材料关键制备技术及其应用，陕西省科学技术一等奖，2006年，第三获奖人