真空熔结镍基复合涂层的冲蚀磨损特性研究

陈强; 尤清照; 葛启录; 肖振声

引用本文:	陈强,尤清照,葛启录,肖振声.真空熔结镍基复合涂层的冲蚀磨损特性研究[J].中国表面工程,1999,(4):
	.Investigation on the Erosion Properties of Vacuum Fusion Sintering Ni-based Composite Coating[J].China Surface Engineering,1999,(4):

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真空熔结镍基复合涂层的冲蚀磨损特性研究
陈强,尤清照,葛启录,肖振声

作者

单位

摘要:

通过真空熔结的方法，在Ｗ－Ｎｉ－Ｆｅ高比重合金表面获得一定厚度的涂层，研究了该涂层受泥浆冲蚀时冲蚀磨损率与时间、粒子冲击速度及攻角的关系，并分析了涂层的稳态冲蚀磨损率随不同ＷＣ质量分数所产生的变化。

关键词: 冲蚀磨损,复合涂层,W-Ni-Fe高比重合金,真空熔结

DOI：

分类号:TH117

基金项目:

Investigation on the Erosion Properties of Vacuum Fusion Sintering Ni-based Composite Coating

Chen Qiang You Qingzhao Ge Qilu Xiao Zhensheng

Abstract:

Using vacuum fusion sintering method, the Ni based composite coating on W-Ni-Fe heavy alloys was obtained. The relationship between erosive time, impact velocity and attack angle of slurry and erosive rate of composite coating was investigated. The influence of WC content on erosive rate of composite coating was studied. as well.

Key words: erosion, composite coating, W-Ni-Fe heavy alloy, vacuum fusion sintering