火焰喷熔Haystellite7合金涂层耐磨粒磨损性能研究  

Study on Abrasive Resistance of Haystellite7 Alloy Coating Prepared by Flame Remelting

作　　者：陈茂军[1] 侯会喜[1] 

机构地区：[1]西安航空职业技术学院,陕西西安710089

出　　处：《热加工工艺》2009年第12期113-115,共3页Hot Working Technology

摘　　要：利用氧-乙炔火焰喷熔Haystellite7涂层,通过磨粒磨损试验的方法,在相同的试验条件下,比较低碳钢N80和涂层的耐磨损性能,利用扫描电镜分析涂层的横断面组织结构,并进行能谱分析。结果表明,喷熔涂层的耐磨损性能优于低碳钢N80的耐磨性能。The Haystellite7 flame remelting coating was formed by oxygen acetylene flare, the abrasion behavior of N80 low carbon steel wipe and Haystellite7 remelting coating was compared under the same experiment condition. The microstructure of alloy coating was observed by SEM and the elements in coating were analysed by EDS. The results show that the abrasion resistance of Haystellite7 remelting coating is better than N80 low carbon steel pipe.

关 键 词：火焰喷熔 合金涂层 硬度 磨粒磨损 

分 类 号：TG174.44[金属学及工艺—金属表面处理]