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than that of the white iron in the acid medium, and a little worse than that of the stainless steel. Thus the composite exhibits superior properties of wear resistance and corrosion resistance. Key... that the VC particle reinforced stainless steel composite has good corrosion resistance, and with the increasing wear time and load, its resistant properties to both wear and corrosion will be more......
Effects of Yttria Addition on Microstructure,Mechanical Properties,Wear Resistance and Corrosive Wear Resistance of TiNi AlloyHojat Ahmadi1,D.Y.Li2,Meisam Nouri31. Faculty of Biosystems Engineering...,hardness,wear and corrosive wear tests.It is demonstrated that by addition of yttria to 5%,TiNi alloy can own improved mechanical properties and resistance to wear and corrosive wear.关键词:......
Ceramic Conversion Treatment of Titanium Aluminide for Improved Tribological Properties Tom Bell1,JING Xia2,Hanshan DONG1,Chenxi LI2 (1.Dept of Metallurgy and Materials, The University... conversion (CC) treatment has been developed to improve the tribological properties of a γ-based titanium aluminide (Ti-48Al-2Nb-2Cr-B), and the surface properties were fully characterised. The results......
properties and wear behavior of Mg2B2O5w/AZ91D magnesium alloy matrix composites JIN Pei-peng1, 2, DING Yu-tian2, LIU Xiao-gen2, WANG Jin-hui1, WANG Fu2 (1. Institute of Magnesium Technology...-lubricated sliding tribological properties and wear behavior of Mg2B2O5 whisker reinforced magnesium matrix composites fabricated by vacuum-gas pressure infiltration process were investigated by using......
．The corrosion and wear properties of the coatings were investigated by potentiodynamic polarization and ball-on-disc wear test, respectively. The results show that the MAO coatings consist of WO3, Ti2O3... Effects of additives on corrosion and wear resisitance of micro-arc oxidation coatings on TiAl alloy WU Xiang-qing(吴向清), XIE Fa-qin(谢发勤), HU Zong-chun(胡宗纯), WANG Li(王 立) School......
for the magnesium alloy Mg-9Al-0.9 Zn (AZ91)[J]. Wear, 2000, 246(1/2): 106-116. [14] WANG Ji-hui, YANG Jing. Properties of microarc oxidation coating of magnesium alloy oxidized in silicate system[J... Wear resistance of ceramic coating on AZ91 magnesium alloy by micro-arc oxidation ZHAO Hui(赵 晖)1, 2, LIU Zheng(刘 正)1, CHEN Li-jia(陈立佳)1, CHEN Ji(陈 吉) 3, HAN Zhong(韩 忠)3 1. College of Materials......
uniformly distributed in the matrix of the Cu-Zn alloy. The tribological properties were evaluated by pin-on-disk wear tests,which revealed that,upon the addition of alumina nanoparticles,the coefficient of friction and the wear rate were reduced to 20% and 40%,respectively. The corrosion properties of the samples exposed to a 3.5wt% Na Cl solution were studied using the immersion and potentiodynamic......
Research of the Tribological Properties of the Surface on 16Mn Steel by Plasma Nitriding and S-N-C Plasmas Composite Treatment WU Xiao-chun1,ChEN Rui1 (1.School of Materials Science and Engineering... condition, friction coefficient and wear loss of LY12 aluminum alloy were measured in sliding against samples of 16Mn treated by cubrizing and sulphiding respectively; In order to avoid the transfer......
EFFECT OF TOOL WEAR ON MICROSTRUCTURE, MECHANICAL PROPERTIES AND ACOUSTIC EMISSION OF FRICTION STIR WELDED 6061 Al ALLOY J. Zhang1,W.M. Zeng2,H.L. Wu2 (1.The University of Texas at El Paso... (FSW), because the geometrical condition of the tool pin including size and shape is strongly connected to the microstructure and mechanical performance of the weld. Tool wear occurs during FSW......
memory alloys exhibit excellent wear resistance due to their many superior properties, such as pseudo-elasticity, toughness and ductility[1-10]. Studies[1-3] in recent years indicate that stress... Abrasive wear property of laser melting/deposited Ti2Ni/TiNi intermetallic alloy GAO Fei(高 飞), WANG Hua-Ming(王华明) Laboratory of Laser Materials Processing and Manufacturing, School of Materials......
