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Fabrication and wear behavior of CNT/Al composites JIANG Jin-long(姜金龙)1, WANG Hai-zhong(王海忠)2, YANG hua(杨华)1, XU Jin-cheng(徐金城)3 1. School of Science, Lanzhou University of Technology, Lanzhou... on the relative density, the hardness, and the friction and wear behavior of the composites under dry sliding condition were investigated using the ball (pin)-on-block tester. By scanning electron......
兵, 张 强, 朱旻昊. 钛及其合金的扭动微动摩擦磨损特性[J]. 中国有色金属学报, 2012, 22(1): 99-105. HE Li-ping, LIN Xiu-zhou, CAI Zhen-bing, ZHANG Qiang, ZHU Min-hao. Torsional fretting friction and wear behaviors of titanium and its...,其磨损率取得最低值,且在20~40 N内随载荷增加仅轻微波动. 图1 TC4(空心)与TC11(实心)合金随载荷变化的磨损率曲线 Fig. 1 Wear rate curves of TC4 (open symbols) and TC11 (full symbols) alloys as function of load at various sliding......
J. Cent. South Univ. Technol. (2011) 18: 1808-1812 DOI: 10.1007/s11771-011-0906-0 Establishment of wear model and life prediction of drum of hot rolling coiler ZHANG Jian(章健)1, 2, PENG Yan(彭艳)1, 2...: For the drum of hot rolling coiler is prone to be easily destroyed, the type of MMU-5G abrasion tester was applied to revealing the friction and wear behavior. The morphology observation by scanning......
Effect of Pearlite Interlamellar Spacing on Predominant Abrasive Wear Mechanism of Fully Pearlitic Steel M. Monirvaghefi1,M. Salehi1,J. Ahmadi2,B.Niroumand1 (1.Isfahan University of Technology, Department of materials engineering, Isfahan, Iran;2.Merat poolad engineering company, Isfahan, Iran) 摘要:The aim of this investigation was the determination of the predominant wear mechanism on three......
based intermetallic alloy [J]. Intermetallics, 2004, 12(3): 261-274. [6] MIYOSHI K, LERCH B A, DRAPER S L. Fretting wear of Ti-48Al-2Cr-2Nb [J]. Tribol Inter, 2003, 36(2): 145-153. [7] LIU Xiao-ping...; Abstract: Plasma tungstening followed by carburization (W-C duplex treatment) was performed on the Ti2AlNb-based (O phase) alloy by using the double glow plasma process to enhance its wear resistance......
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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... properties of MoSi2 against Al2O3 were investigated by using an XP-5 type High Temperature Friction and Wear Tester. Micrographs and phases of the worn surface of MoSi2 were observed by SEM with EDS and X-ray......
Dry Friction and Wear Characteristics of Rare-Earth/MoSi2 Composite 龙春光1,张厚安1,陈平1,刘心宇3 (1.Institute of Material Surface Engineering, Xiangtan Polytechnic University, Xiangtan 411201, China;2.School of Materials Science and Engineering, Center South University, Changsha 410083, China;3.Guilin Institute of Electric Technology, Guilin 541004, China) Abstract:The dry friction and wear......
Microstructure, Mechanical Properties and Wear Behaviourof Deep-Cryogenic-Treated HSS and J.Vi1,V.Leskov2,M.Kalin3 (1.z)intin(z;2.s)ek(s;3.z) 摘要:In this paper we compare the wear behaviour... and the Rockwell-C hardness. Each of the eight specimens was therefore characterised by these microstructures and resulting material properties.The wear study was performed using a reciprocating sliding device......
Tribological property and wear mechanism of undercooled Ni-Pb monotectic alloys XIE Hui(谢 辉)1, YANG Gen-cang(杨根仓)1, HAO Wei-xin(郝维新)1, LA Pei-qing(喇培清)2, LIU Wei-min(刘维民)2, XU Li-jun(许丽君)1... and melt undercooling on wear rate of the sample were investigated. The worn surface of Ni-31.44%Pb was examined using scanning electron microscope (SEM) and X-ray photoelectron spectroscope (XPS......
