等离子喷涂参数对热障涂层热冲击性能的影响

被引:3
作者
李其连
机构
[1] 北京航空制造工程研究所
关键词
等离子喷涂; 喷涂参数; 热障涂层; 热冲击性能;
D O I
10.16080/j.issn1671-833x.2004.06.016
中图分类号
V261 [制造工艺过程及设备];
学科分类号
082503 ;
摘要
介绍了ZrO2热障涂层的等离子喷涂工艺及热冲击性能试验,通过不同工艺参数下的等离子喷涂工艺试验、金相分析、热冲击试验及扫描电子显微镜形貌分析,论述了喷涂电流及等离子气体流量对涂层热冲击性能的影响和试验结果对等离子喷涂ZrO2热障涂层的参数优化的重要意义。
引用
收藏
页码:81 / 83+108 +108
页数:4
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