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Evaluation of sliding wear behavior of graphite particle-containing magnesium alloy composites QI Qing-ju(祁庆琚) Technology Center, Baoshan Iron and Steel Company Ltd, Shanghai 201900, China Received 28 November 2005; accepted 1 April 2006 Abstract: The influence of graphite particle content on the friction and wear characteristics of AZ91 magnesium alloy matrix composite was studied......
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Fretting wear of micro-arc oxidation coating prepared on Ti6Al4V alloy LIN Xiu-zhou(林修洲)1, 2, ZHU Min-hao(朱旻昊)1, ZHENG Jian-feng(郑健峰)1, LUO Jun(罗 军)1, MO Ji-liang(莫继良)1 1. Tribology... detected by Vickers hardness tester, profilometer, scanning electric microscope (SEM), energy dispersive X-ray spectrometer (EDX) and X-ray diffractometer (XRD). Fretting wear behaviors of the coating......
Optimization of image capturing method of wear particles for condition diagnosis of machine parts Yon-Sang CHO, Heung-Sik PARK Department of Materials Engineering, Dong...; Abstract: Wear particles are inevitably occurred from moving parts, such as a piston-cylinder made from steel or hybrid materials......
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China) 摘要:Mo-base materials have special use in many fields. One of them is to use as substrate materials for dynamic airproof ring. But the hardness and the wear resistance of Mo-base materials are not good for working under the condition of high temperature and high speed. So it must be cover with chromium coating that has high hardness, excellent wear resistance and high credibility. At present......
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