新型高温冲蚀磨损试验方法研究  

Research of New Test Method for High Temperature Erosive Wear

作　　者：魏琪[1] 崔明亮[1] 冯艳玲[1] 王瑞[1] 

机构地区：[1]北京工业大学材料科学与工程学院,北京100124

出　　处：《中国表面工程》2010年第5期17-20,共4页China Surface Engineering

基　　金：北京市教委科技发展项目(JP009012200803)

摘　　要：介绍了一种新型高温冲蚀磨损测试装置及方法,研究了冲蚀距离、冲蚀温度、冲蚀速度、冲蚀角度等因素对涂层冲蚀磨损测试结果的影响。结果表明,所研制的新型高温冲蚀磨损测试装置结构简单、操作方便、运行稳定、所测试的数据重现性好,利用该装置可以评价不同冲蚀温度、冲蚀速度和冲蚀角度条件下涂层的耐冲蚀磨损性能。A novel high temperature erosion wear tester and the testing method are introduced in this paper.The influence of erosion variables,such as the erosion distance,the erosion temperature,the erosion velocity and the erosive angle,etc.on the testing result were studied.It was shown that the tester has a simple structure,which is convenient to operate and work stable with good reproducibility,therefore,it can be used to characterize the erosion-resistance of coatings under different erosion temperature,erosion ...

关 键 词：高温冲蚀磨损 热喷涂 涂层 测试方法 

分 类 号：TG115.58[金属学及工艺—物理冶金]