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Contact Analysis and Modeling of Standing Wave Linear Ultrasonic Motor时运来State Key Laboratory of Mechanics and Control of Mechanical Structure,Nanjing University of Aeronautics & AstronauticsDigital Manufacturing Equipment and Technology National Key Laboratory,Huazhong University of Science and Technology摘 要:A contact model for describing the contact......
improve the wear resistance without much rise of electrical energy loss which provides a novel principle of designing suitable sliding electrical contact materials for industrial applications. Key... are used to conduct current between stationary part and moving part of motor or generator [1]. The wear of sliding electrical contact materials is the result of electro-thermo-mechanical multi-field......
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): 2029-2037. CHEN Wen-ge, CHEN Mian-zhi, XING Li-qian, LI Jin-shan, HONG Feng. Effect of doping on electrical arc characteristic of WCu electrical contact materials[J]. The Chinese Journal of Nonferrous Metals, 2009, 19(11): 2029-2037. [3] 山岸宣行. 电触头材料[J]. 电工材料, 2011(2): 41-48. NOBUYUKI Y. Electrical contact materials[J]. Electrical Engineering Materials, 2011(2): 41-48. [4] 陈文革, 黎 斌. CuW触头材料的制备及失效分析[J]. 电工......
electrical contact materials TAO Qi-ying1, ZHOU Xiao-long1, 2, ZHOU Yun-hong1, ZHANG Hao1 (1. Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China... electrical contact materials increases in different degrees. When the current is less than 20A, AgCuO (12) in the fusion welding performance is better than others. When the current is greater than 20A, AgCuO......
Effect of rare earth addition on microstructural, mechanical and electrical characteristics of Cu-6%Fe microcomposites CHEN Yi1,MENG Liang1,ZHANG Jindong2,WU Zhiwei1 (1.Department of Materials...)% rare earth elements were prepared by cold drawing and intermediate heat treatments. Microstructure was observed, and mechanical properties and electrical conductivity were measured for alloys......
Effects of annealing process on electrical conductivity and mechanical property of Cu-Te alloys ZHU Da-chuan(朱达川)1, TANG Ke(唐 科)2, SONG Ming-zhao(宋明昭)1, TU Ming-jing(涂铭旌)1 1. College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China; 2. College of Information Engineering, Chengdu Univesity of Technology, Chengdu 610059, China Received 13 June 2005; accepted 5......
Mechanical and electrical properties of carbon nanotube reinforced epoxide resin composites LIANG Shu-quan(梁叔全), JIA Chun-yan(贾春燕), TANG Yan(唐 艳), ZHANG Yong(张 勇), ZHONG Jie(钟 杰), PAN An-qiang(潘安强) School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 15 July 2007; accepted 10 September 2007 Abstract: Carbon......
J. Cent. South Univ. Technol. (2010) 17: 715-719 DOI: 10.1007/s11771-010-0545-x Effects of aging parameters on hardness and electrical conductivity of Cu-Cr-Sn-Zn alloy by artificial neural network SU Juan-hua(苏娟华), JIA Shu-guo(贾淑果), REN Feng-zhang(任凤章) College of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China ? Central South University......
Effects of heat treatment on morphological, optical and electrical properties of ITO films by sol-gel technique LI Zhi-hua(李芝华), KE Yu-peng(柯于鹏), REN Dong-yan(任冬燕) School of Materials Science... of different heat treatment temperatures and cooling methods on the morphological, optical and electrical properties of ITO films were measured by TG/DTA, IR, XRD, SEM, UV-VIS spectrometer and four-probe......
