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Orthogonal experiment investigation on wear resistance of MoSi2CHEN Ping, TANG Guoning, ZHANG Hou’an, and LIU HoucaiInstitute of Material Surface Engineering, Hunan University of Science and Technology, Xiangtan 411201, China摘 要:<正> The influence of lubricant conditions, wear loads, and counterparts on the friction and wear characteristics......
Improvement of Wear Resistance of Magnesium Alloy AZ91HP by High Current Pulsed Electron Beam Treatment JIANG Li-min1,ZHOU Ji-yang1,DONG Chuang1,GAO Bo1,ZOU Jian-xin1,HAO Sheng-zhi1 (1.State Key... 250μm.Measurements on sliding wear have shown that the wear resistance of the treated samples was improved by a factor of about 2.4 as compared to the as-received sample. It is also found......
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in lower wear resistance. The influence ofmicrostructures on wear resistance was in the order: carbide, martensite, bainite andlamellar pearlite. The wear resistance increases with hardness...FACTORS INFLUENCING THE WEAR BEHAVIOR OF PM STEELS J.A.Wang1,H.Danninger3 (1.Institute of Materials, Shanghai University, Shanghai 200072, China;2.State Key Lab of Mechanical Transmissions......
modulus, in which Ti-20Nb alloy shows the largest compression strength and Ti-5Nb alloy shows the best plasticity. The dry wear resistance of Ti-Nb alloys against Gr15 ball was investigated on CJS111A ball-disk wear instrument. For Ti-Nb alloys, Ti-10Nb alloy shows a smallest steady friction coefficient, Ti-5Nb alloy shows the smallest wear depth and best wear resistance, and Ti-15Nb alloy shows......
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through heat treatment would improve the sliding wear resistance of the iron aluminide based coatings coatings. 关键词:microstructure; iron aluminides; coating; wear behavior; high velocity arc spraying...Effect of Microstructure on Wear Behavior of Iron Aluminide Based Coatings XU Bin-shi1,ZHANG Wei1,LIU Yan1,ZHU Zi-xin1,Ma Shi-ning1 (1.National Key Laboratory for Remanufacturing, The Academy......
Article ID: 1003-6326(2005)05-0978-07 Improvement of wear resistance of AZ31 and AZ91HP by high current pulsed electron beam treatment GAO Bo(高 波)1, 2, HAO Sheng-zhi(郝胜智)2, DONG Chuang(董... to the solute trapping effect during the fast solidification process. Measurements on sliding wear show that wear resistance is improved by approximately 5.6 and 2.4 times for the AZ31 and AZ91HP respectively......