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Research of Tribological Behaviors of a New Aluminum Bronze WANG Zhi-ping1,XU Jian-lin1,CHEN Chao2 (1.State Key Lab of Gansu New Non-ferrous Metal Materials, Lanzhou University of Science and Technology, Lanzhou, China;2.College of Mechanic-Electronic Engineering, Lanzhou University of Science and Technology, Lanzhou, China) 摘要:The tribological behaviors were investigated in a new high......
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High-temperature wear behaviors of MoSi2 under different loads HU Xiao-ping(胡小平)1,2, TAN Wei-cheng(谭伟成)1, TANG Si-wen(唐思文)2, ZHANG Hou-an(张厚安) 2, HUANG Zhi-chu(黄之初)1 1. School of Mechanical...; Abstract: MoSi2 was prepared by SHS, pressed at room-temperature and then vacuum sintered at 1 500 ℃ for 1 h. The tribological......
Trans. Nonferrous Met. Soc. China 26(2016) 2336-2346 Thermostability, mechanical and tribological behaviors of polyimide matrix composites interpenetrated with foamed copper Li-peng WANG1, Tao ZHANG2... immersion to focus on their thermostability, mechanical and tribological behaviors as sliding electrical contact materials. The results show that the interpenetrating phase composites (IPC) are very heat......
erosion and adhesive wear, while for CNTs-Cu composites are adhesive wear. Key words: Cu matrix composite; tribological behaviors; electric current; wear mechanisms 1 Introduction As a sort of high... Trans. Nonferrous Met. Soc. China 22(2012) 78-84 Tribological behavior of CNTs-Cu and graphite-Cu composites with electric current XU Wei1, 2, HU Rui1, LI Jin-shan1, ZHANG Yong-zhen3, FU Heng-zhi1 1......
for some tribological applications. We have investigated the friction coefficient and wear behaviors of the bulk Ti3SiC2 in limited test conditions[10-12]. The result showed that the friction...;CONCLUSIONS The tribological behaviors of bulk Ti3SiC2 sliding dryly against low carbon steel were investigated by varying normal pressures and sliding speeds. In terms of the present work......
Tribological characteristics of C/C-SiC braking composites under dry and wet conditions LI Zhuan(李 专)1, XIAO Peng(肖 鹏)1, XIONG Xiang(熊 翔)1, 2, ZHU Su-hua(朱苏华)2 1. State Key Laboratory of Powder... on reinforcement of carbon fibers and matrices of carbon and silicon carbide, were fabricated by warm compaction and in situ reaction process. The tribological characteristics of C/C-SiC braking......
[8-11]. Many influencing factors have been considered and the tribological behaviors of Cu nanoparticles as additive have been investigated, such as the concentration of nanoparticles in oil, sliding speed, applied load, contact form of friction pairs and lubricating oils[12]. However, few researchers have studied the high temperature tribological behaviors of Cu nanoparticles. It is well-known......
High-temperature tribological behaviors of Ti2AlNb-based alloys by plasma surface duplex treatment WU Hong-yan(吴红艳)1, ZHANG Ping-ze(张平则)2, CHEN Wei(陈 伟)3, WANG Ling2(王 玲)1, ZHAO Hao.... The microstructure and high-temperature tribological behaviors of the un-treated and W-C duplex-treated samples were investigated. The results show that the duplex-treated layer is mainly composed of W2C......