石墨烯增强铜基复合材料研究进展蔡粮臣,贾均红,杨鑫然,孙航,沈明杰,何乃如,杨杰(陕西科技大学机电工程学院,西安710021)摘要:石墨烯是一种新兴的二维碳纳米材料,具有良好的力学、导电以及润滑性能,是铜基复合材料中最具潜力的增强体。本文综述了石墨烯增强铜基复合材料的制备工艺,详细分析并归纳了石墨烯 ...

多糖涂覆的氧化铁纳米粒子的合成及其药物递送应用研究进展张润峰,徐欣东,王清,陈山(广西大学轻工与食品工程学院,南宁530004)摘要:近年来,氧化铁纳米粒子(IronOxideNanoparticles,IONPs)由于具有超顺磁性、生物相容性、比表面积大、易分离等特点而备受科学界关注。然而,裸露的 ...

原位催化热解煤沥青生长毫米级多壁碳纳米管曹元甲,张智文,王震,卢翠英(榆林学院化学与化工学院,陕西榆林719000)摘要:本文提出一种以煤沥青(CTP)为碳源,乙酸镍为催化剂前驱体,简单通用的多壁碳纳米管(MWCNTs)催化热解生长工艺。借助SEM、TEM、Raman及TGA等分析手段对样品微观形貌 ...

铝内胆碳纤维全缠绕气瓶铺层设计肖杰立,饶聪,沈伟,陆伟国(核工业第八研究所,上海201800)摘要:铝内胆碳纤维全缠绕气瓶的铺层设计主要基于网格理论,但该方法仅能得出满足爆破强度的参数,不能满足对铝内胆疲劳性能的要求,因而难以适应气瓶产品的设计需要。将网格理论与铝合金S-N曲线结合,提出一种基于铝合 ...

Zn-Al-Si钎料厚度对磁脉冲辅助半固态钎焊Cu/Al管接头组织性能的影响冯珂1,黄尚宇1,2,邓凌波1,李雨连1,李清宁1,杨正1,钱东升1,2(1.武汉理工大学材料科学与工程学院,武汉430030;2.湖北省材料绿色精密成形工程技术研究中心,武汉430070)摘要:结合磁脉冲成形、半固态成形以 ...

微米级短碳纤维/铜基复合材料组织和摩擦性能研究李玲1,陈卓2,方华婵2,朱佳敏2(1.中南林业科技大学机电工程学院,长沙410083;2.中南大学粉末冶金研究院,长沙410083)摘要:以电解铜粉和酚醛树脂包覆的毫米级短碳纤维为原料,通过球磨—冷压—加压烧结制备了微米级短碳纤维/铜复合材料,研究了短 ...

T形接头冷丝填充双热源协同焊接数值模拟强伟1,路永新1,2,袁银辉1,孙粲1(1.西安石油大学材料科学与工程学院,西安710065;2.先进焊接与连接国家重点实验室(哈尔滨工业大学),哈尔滨150001)摘要:为提高T形接头的焊接效率、降低其焊接变形,本文提出了冷丝填充双热源协同焊接的工艺方法,主要 ...

基底温度对三氧化钨薄膜光电化学性能的调控研究杨镜鑫,赵佳萍,郭佳兴,熊彪,林永乐,王进,曹林洪,熊政伟,符亚军(西南科技大学材料科学与工程学院,四川绵阳621000)摘要:由于环境友好性、高的地球丰度和稳定的物理化学性质,三氧化钨在光电响应、光催化领域应用潜力巨大,受到了人们的广泛关注。薄膜形态的光 ...

模拟仿真在湿法炼锌和炼铜中的应用蒋春翔1,2,陈国木1,3,何亚鹏1,2,周中华3,黄惠1,2,郭忠诚1,2(1.昆明理工大学冶金与能源工程学院,昆明650093;2.云南省冶金电极材料工程技术研究中心,昆明650106;3.云南云铜锌业股份有限公司,昆明650106)摘要:湿法冶金因独特的工艺技术 ...

粉煤灰复合活性剂在A-TIG焊中增加熔深的机理研究马壮1,2,张佩佩1,董世知1,李岩帅1(1.辽宁工程技术大学材料科学与工程学院,辽宁阜新123000;2.辽宁科技学院冶金学院,辽宁本溪117300)摘要:为实现对工业废弃物粉煤灰的剩余价值利用,尝试以粉煤灰作为主要原料制备焊接复合活性剂,并在AZ ...

EIGA法制备TA17合金粉末的激光增材适应性研究付超,叶义海,陶涛,芦丽莉,敬星,陈家豪(中国核动力研究设计院,成都610213)摘要:TA17合金是一种已在核电领域实现工程应用的高性能钛合金,而关于TA17合金粉末性能及其增材制造样件性能相关的研究报道均较为匮乏。本文利用电极感应熔炼气雾化法(E ...

Zr35Ti30Cu8.25Be26.75非晶合金在高速率下的高温流变本构模型邓磊,姚丽倩,周芃,金俊松,龚攀,王新云(材料成形与模具技术国家重点实验室(华中科技大学),武汉430074)摘要:为研究锆基非晶合金在过冷液相区内较高温度区间和较高应变速率变形条件下的流变行为,准确描述温度和应变速率对非 ...

电子束熔炼制备块体钨的组织与显微硬度研究孙满意1,2,赵龙海1,2,石爽1,2,谭毅1,2(1.大连理工大学材料科学与工程学院,辽宁大连116024;2.辽宁省新能源材料载能束冶金装备工程实验室,辽宁大连116024)摘要:钨材料具有极高的熔点,传统上采用粉末冶金方法制备,获得的钨材料具有晶粒细小、 ...

Al-V含量对TiH2粉制备钛基合金性能的影响杨军1,2,马文瑾3,张家敏1,2,杜立辉1,2,易健宏1,2,李凤仙1,2,谈松林1,2,甘国友1,2(1.昆明理工大学材料科学与工程学院,昆明650093;2.昆明市稀贵及有色金属先进材料重点实验室(昆明理工大学),昆明650093;3.莫纳什大学材 ...

纳米银-聚合物薄膜的制备及力电性能测试张康1,俞笑竹2,王成原1,衡山1,张法玲1,2(1.江苏大学土木工程与力学学院,江苏镇江212013;2.江苏大学理学院,江苏镇江212013)摘要:聚合物基底上纳米银颗粒薄膜的制备工艺相对简单,成本较低,且该薄膜具有成为高敏感性压阻应力/应变传感材料的潜力。 ...

无掩模定域性电沉积三维微结构的工艺研究吴建辉,吴蒙华,王元刚,贾卫平(大连大学机械工程学院,辽宁大连116622)摘要:在无掩模定域性电沉积增材制造三维金属微结构的工艺试验过程中,针对成型质量、速度与可重复性的基本要求,采用控制单一变量法和正交实验法研究了极间电压、脉冲占空比、极间距等主要工艺参数对 ...

保护气氛对Fe80Si9B11非晶带材表面特征及磁性能的影响董威威1,2,3,高刚毅1,王书光3,刘玲1(1.荆楚理工学院通用航空学院,湖北荆门448000;2.浙江大学材料科学与工程学院,杭州310027;3.浙江兆晶电气科技有限公司,浙江宁波315300)摘要:非晶合金带材的表面特征对磁性能有着 ...

球形分流对等通道转角挤压工业纯铝组织性能的影响张翔1,3,王晓溪2,张德坤1,曹秉宇2,周怡2(1.中国矿业大学机电工程学院,江苏徐州221116;2.徐州工程学院机电工程学院,江苏徐州221018;3.高端工程机械智能制造国家重点实验室,江苏徐州221004)摘要:基于传统等通道转角挤压(Equa ...

模板剂对合成硅铝酸盐介孔材料的影响马志军,高静,苏文贵,张琪,王秀兰(辽宁工程技术大学矿业学院,辽宁阜新123000)摘要:为探究模板剂在合成介孔材料过程中的关键作用,本文以偏铝酸钠和水玻璃为导向剂,采用水热法在不同模板剂条件下合成硅铝酸盐介孔材料。利用X射线衍射仪(XRD),扫描电子显微镜(SEM ...

感应等离子体技术制备球形铸造碳化钨粉体及其性能表征范丽1,陈海龑2,都海良1,侯悦2,程前2,董丽华21.上海建桥学院机电学院,上海201306;2.上海海事大学海洋科学与工程学院,上海201306摘要:球形碳化钨增强金属基复合涂层具有高硬度、高韧性和优异的耐磨、耐蚀性等特点,可以对材料表面起到有效 ...

Zn含量对溶剂热合成纳米铁氧体颗粒的影响杜立辉1,2,张家敏1,2,杨军1,2,杨开雄1,2,甘国友1,2(1.昆明理工大学材料科学与工程学院,昆明650093;2.云南省新材料制备与加工重点实验室,昆明650031)摘要:为研究铁氧体液相合成的生长机理及价态变化,以乙二醇为溶剂,乙酸钠作为碱源,采 ...

磁场辅助下ZrO2纳米颗粒质量浓度对镀层耐磨性能的影响研究沈莫奇1,傅秀清1,2,段双陆1,王清清1,徐烨1,马文科1(1.南京农业大学工学院,南京210095;2.江苏省智能化农业装备重点实验室,南京210031)摘要:为了进一步延长45钢工件的耐磨性能,减少企业维修和更换45钢类零件的成本,在传 ...

焊接工艺参数对Q345钢平板焊接残余应力的影响李琴1,王于豪1,丁雅萍2,汤海平1,何磊1(1.西南石油大学机电工程学院,成都610500;2.四川建筑职业技术学院交通与市政工程系,成都610500)摘要:为研究焊接工艺参数对Q345钢平板焊接残余应力的影响,对采用药芯焊丝半自动焊接后的8mm厚平板 ...

MAX相增强金属基复合材料的研究现状及应用阎峰云1,2,张芳芳1,李小红1,王振1,赵永生1(1.省部共建有色金属先进加工与再利用国家重点实验室(兰州理工大学),兰州730050;2.甘肃省有色金属及复合材料工程技术研究中心,兰州730050)摘要:Mn+1AXn(简称MAX)为一种三元层状材料,当 ...

New time-"frequency rate" distribution for polynomial phase signal ZHANG Yun1, JIANG Yi-cheng1, WANG Yong1, LIU Rui-hua2 1.Institute of Electronic Engineering Technology,Harbin Institute of Technology,Harbin 150001,China;2.Colle ...

Review: Physical Coloration-Nanoscopic Science and Macroscopic Impact Author NameAffiliationJimmy XuSchool of Engineering and Department of Physics,Brown University, Providence, Rhode Island 02912, USA Abstract: Physical coloration stimulate ...

Simulated Sunlight Irradiation Based Photocatalytic Degradation of Acrylonitrile by Sn-F Co-doped TiO2/SiO2 Nano Powder Catalyst Author NameAffiliationHanliang LiSchool of Civil and Environmental Engineering, Harbin Institute of Technology, Shenzhen 518055, Guangdong, ChinaS ...

Influence of Disk Surface Bulge and Hard Disk Operating Conditions on Hard Disk Gas Film Heat Transfer Author NameAffiliationQinyang ZengSchool of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, ChinaHongrui AoSchool of Mechatronics Engineering, Harb ...

Probabilistic Quantile Regression-Based Scour Estimation Considering Foundation Widths and Flood Conditions Author NameAffiliationChen WangDepartment of Geotechnical Engineering, Tongji University, Shanghai 200092, ChinaFayun LiangDepartment of Geotechnical Engineering, Tong ...

Research of Elastic and Elastic-Plastic Deformation on Bending Problems of Variable Stiffness Beams Author NameAffiliationLei HuangSchool of Mechanical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, ChinaZengxuan HouSchool of Mechanical Engineering, D ...

Order Exponential Evaluation Model for Road Traffic Safety in City Clusters Author NameAffiliationQizhou HuSchool of Automation, Nanjing University of Science and Technology, Nanjing 210094, ChinaS.C. WongDepartment of Civil Engineering, The University of Hong Kong, Hong Kon ...

Dynamic Similarity of Six Bar Ball Tensegrity Structure in Compression and Expansion Processes Author NameAffiliationMuhammad Basit ChandioCollege of Mechanical & Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaAni LuoCollege of Mechanical & Electr ...

Experimental Study on the Expansion Behavior of Full Aggregate Steel Slag Concrete Author NameAffiliationFeng YuDepartment of Civil Engineering and Architecture, Anhui University of Technology, Ma’anshan 243032, Anhui, ChinaXuliang WangChina MCC17 Group Co., Ltd., Ma’anshan ...

Structural Topology Optimization by Combining BESO with Reinforcement Learning Author NameAffiliationHongbo SunState Key Laboratory of Deep-Sea Manned Vehicles, China Ship Scientific Research Center, Wuxi 214033, Jiangsu, ChinaLing MaState Key Laboratory of Deep-Sea Manned V ...

Theoretical Analysis of Solidly Mounted Film Bulk Acoustic Resonator with Nanocrystalline Diamond as High Impedance Material of Bragg Reflector Author NameAffiliationYujia E，Sen Zhang，Bing Dai，Jiaqi Zhu，Jiecai Han(Center for Composite Materials and Structures, Harbin Institu ...

Graphene Oxide/Lauryl Betaine Nano Material Synthesis and Properties Author NameAffiliationWang LiInstitute of Extreme Environment Nutrition and Protection, Harbin Institute of Technology, Harbin 150090, ChinaCollege of Chemistry and Chemical Engineering, Harbin Institute of ...

Reliability of Passive Physical Activity Assessment for Inpatients Using Marker-Free Motion Tracking System Author NameAffiliationBiao YangSchool of Architecture, Harbin Institute of Technology Shenzhen, Shenzhen 518055, Guangdong, ChinaKewei DuanSmartia Ltd., Bristol BS16 7 ...

DFT Studies on the Antiradical Potential of Phenolic Compounds Author NameAffiliationTingting CaoState Key Laboratory of Urban Water Resources Centre, School of Environment, Harbin Institute of Technology, Harbin 150090, ChinaMunan ZhaoState Key Laboratory of Urban Water Res ...

Influence and Optimization of Surface Roughness on Surface Integrity during Turning Using Grey Relational Analysis Author NameAffiliationSuha K ShihabDepartment of Materials Engineering, College of Engineering, University of Diyala, Diyala 32001, IraqEthar Mohamed MubarakIns ...

A Spectrum Sharing Model that Counters Eavesdropping:An Energy Efficiency View Author NameAffiliationYee-Loo FooFaculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia Abstract: Wireless transmission is subject to eavesdropp ...

Bolt Design of Ceramic Matrix Composite and Superalloy Bolted Joint Based on Damage Failure Load Author NameAffiliationChao LvChina Academy of Aerospace Aerodynamics, Beijing 100074, ChinaShuyuan ZhaoNational Key Laboratory of Science and Technology for National Defense on A ...

Numerical Modeling on Seismic Performance of Castellated Composite Beam-Reinforced Concrete Column Connection Author NameAffiliationHongwei MaState Key Laboratory of Subtropical Building Science, South China University of Technology, Guangzhou 510640, ChinaJunjie WangState K ...

Measurement of Optical Fiber Geometry Parameters with Bessel Function Fitting Method Author NameAffiliationYiming LiShanghai Engineering Research Center of Interventional Medical Device, Key Laboratory of Ministry of Education for Applied Optical Instruments, University of S ...

Dynamics Response and Non-linear Characteristics Analysis of Complex Planar 2-DOF Mechanism with Revolute Clearances Author NameAffiliationXiulong ChenCollege of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao 266590, Shandong Ch ...

Thermal Stress and Assembling Parameters Evolution of CMC Bolted Joint under Transient Thermal Loads Author NameAffiliationShuyuan ZhaoNational Key Laboratory of Science and Technology for National Defense on Advanced Composites in Special Environments, Harbin Institute of T ...

Effect of Tea Polyphenols on Lipid Oxidation of Nemipterus Virgatus Surimi Cake During Ice Storage Author NameAffiliationQuanfu WangSchool of Environment, Harbin Institute of Technology, Harbin 150090, China School of Marine Science and Technology, Harbin Institute of Techno ...

Elastic Model of Flexure-Based Linkage under Motion Constrains and External Load Author NameAffiliationPeibo LiSchool of Mechanical Engineering, Donghua University, Shanghai 201620, ChinaJihao LiuState Key Lab of Mechanical System and Vibration, Shanghai Jiao Tong University ...

General Expression of LRC Method in Estimation of Bridge’s Equivalent Static Wind Load Author NameAffiliationRui DongCollege of Civil Engineering, Fuzhou University, Fuzhou 350108, China State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shan ...

Time-Domain Traveling Wave Model of Single-Section Quantum Dot Mode-Locked Lasers with Optical Feedback Author NameAffiliationXuefang XiaoSchool of Opto-electronic and Communication Engineering, Xiamen University of Technology, Xiamen 361024, Fujian,China Key Laboratory of C ...

Influence of Assembly Parameters on Tensile Behavior of Hybrid CMC and Superalloy Bolted Joints by Progressive Damage Analysis Author NameAffiliationChao LvChina Academy of Aerospace Aerodynamics, Beijing 100074, ChinaFeng LiChina Academy of Aerospace Aerodynamics, Beijing 1 ...