李培杰
博士，长聘教授
e-mail:lipj@mail.tsinghua.edu.cn
李兆基科技大楼A810
专业特长：轻金属材料凝固组织控制与成形制造





教育背景
工作履历
科研工作
奖励与荣誉

1995,哈尔滨工业大学，工学博士
1989,哈尔滨工业大学，工学硕士
1984,哈尔滨工业大学，工学学士


1995.06~2000.01 哈尔滨工业大学 副教授
2000.03~2002.12 清华大学机械工程系 副教授
2002.12~2016.09 清华大学机械工程系 教授
2016.09~至今 清华大学机械工程系 长聘教授


研究领域：
轻金属材料加工成型装备及其过程控制
在高速撞击条件下材料组织与结构演变规律
陶瓷材料3D打印技术


研究概况：
主要项目
1.近地空间环境下含钪铝合金的高速撞击特性研究及可靠性评估，自然科学基金，2014~2018
2.***系统抗撞击试验研究，国防863项目，2012~2017
3.航空发动机叶片用陶瓷型芯3D成形技术研究开发，中航工业产学研专项，2014~2017
4.镁合金液态成形基础研究，科技部973计划项目，2013~2017
5.面向航空制造的轻合金精确成型关键技术与装备，国际科技合作项目，2010~ 2012
6.新型高精度镁合金薄板及高性能铝镁合金的研究开发，国际科技合作项目，2007～2010


主要出版物
1. Huang, X., Dong, X., Yang, C., Tian, F., Liu, L., Chen, G., & Li, P. (2017). Investigation of atom distribution in Mg-9wt.% Al melt using small-angle X-ray scattering and molecular dynamics simulation.Journal of Non-Crystalline Solids.
2. Zhang, W., Zhang, W., Li, P., & He, L. (2017). The damage behaviors and microstructural evolution of AZ31B magnesium alloy with gradient texture under hypervelocity impact.Bulletin of the American Physical Society.
3. Zhang, W., Ye, Y., He, L., Li, P., & Zhang, H. (2017). Dynamic mechanical response and microstructural evolution of extruded Mg AZ31B plate over a wide range of strain rates.Journal of Alloys and Compounds,696, 1067-1079.
4. Dong, X., Huang, X., Liu, L., He, L., & Li, P. (2016). A liquid aluminum alloy electromagnetic transport process for high pressure die casting.Journal of Materials Processing Technology,234, 217-227.
5．Liu L H, Yang C, Kang L M, et al. A new insight into high-strength Ti62Nb12. 2Fe13. 6Co6. 4Al5. 8 alloys with bimodal microstructure fabricated by semi-solid sintering[J]. Scientific reports, 2016, 6: 23467.
6. Ouyang, P., Li, P., Leksina, E. G., Michurin, S. V., & He, L. (2016). Effect of liquid properties on laser ablation of aluminum and titanium alloys.Applied Surface Science,360, 880-888.
7．Dong, X., He, L., Huang, X., & Li, P. (2015). Effect of electromagnetic transport process on the improvement of hydrogen porosity defect in A380 aluminum alloy.International Journal of Hydrogen Energy,40(30), 9287-9297.
8. Dong, X., He, L., Huang, X., & Li, P. (2015). Coupling analysis of the electromagnetic transport of liquid aluminum alloy during casting.Journal of Materials Processing Technology,222, 197-205.
9. Dong, X., Huang, X., Liu, L., He, L., & Li, P. (2016). A liquid aluminum alloy electromagnetic transport process for high pressure die casting.Journal of Materials Processing Technology,234, 217-227.
10. Huang, X. S., He, L. J., Mi, G. B., & Li, P. J. (2015). Characteristics of defect bands and their formation mechanisms in A356 wheel fabricated by horizontal squeeze casting.Materials Science and Technology,31(4), 400-408.
11. Zhang, W. G., He, L. J., Li, P. J., Ye, Y. C., Xue, F. E. N. G., & Novikov, L. S. (2015). Dynamic response and numerical simulation of Al-Sc and Al-Ti alloys under high-speed impact.Transactions of Nonferrous Metals Society of China,25(2), 559-570.
12. Dong, X., He, L., Mi, G., & Li, P. (2015). Two directional microstructure and effects of nanoscale dispersed Si particles on microhardness and tensile properties of AlSi7Mg melt-spun alloy.Journal of Alloys and Compounds,618, 609-614.
13. Zhang W G, Ye Y C, He L J, et al. Dynamic response and microstructure control of Al-Sc binary alloy under high-speed impact. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013,578:35-45.
14. Dong X, Mi G, He L, et al. 3D simulation of plane induction electromagnetic pump for the supply of liquid Al-Si alloys during casting. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2013,213(8):1426-1432.
15. Zhao H, Li P, He L. Microstructure and mechanical properties of an asymmetric twin-roll cast AZ31 magnesium alloy strip. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2012,212(8):1670-1675.
16. Zhao H, Li P, He L. Coupled analysis of temperature and flow during twin-roll casting of magnesium alloy strip. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2011,211(6):1197-1202.
17. MI Guangbao,LI Peijie, He Liangju.Structure and property of metal melt I—The number of residual bonds after solid-liquid phase changes. Sci China-Phys Mech Astron, 2010, 53(9): 1571–1577.
18. MI Guangbao,LI Peijie, He Liangju.Structure and property of metal meltⅡ—Evolution of atomic clusters in the not high temperature range above liquidus. Sci China Ser G-Phys Mech Astron, 2010, 53(10): 1823—1830.SCI: 650PA
19. Yicong Ye,Peijie Li, L.S. Novikov, V.S. Avilkina, Liangju He. Comparison of residual microstructures associated with impact craters in Al-Sc and Al-Ti alloys. Acta Materialia. 58 (2010) 2520–2526.
20. Yicong Ye,Peijie Li, Liangju He.Valence electron structure analysis of morphologies of Al3Ti and Al3Sc in aluminum alloys. Intermetallics. 18 (2010) 292–297.