Scuffing Behavior of Al-Si Alloy Modified by Fine Particle Bombarding and Powder Impact Plating Hybrid Surface Treatment

作者: Dongfang Zeng , Liantao Lu , Ning Zhang , Yanhua Gong , Yuanbin Zhang

DOI: 10.1080/10402004.2016.1261314

关键词:

摘要: ABSTRACTThe occurrence of scuffing is widely observed on tribological components made Al-Si alloys. The object this study to investigate the behavior alloy modified by fine particle bombarding (FPB) and powder impact plating (PIP) hybrid surface treatment. FPB treatment, PIP treatment consisting were conducted samples. morphology, microstructure, hardness samples examined. Block-on-ring tests performed resistance test results show that depends friction coefficient. Scuffing improved which increases nanocrystallization reduces coefficient decreasing roughness producing a microdimpled surface. generating an Sn coating sampl...

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