THERMAL BARRIER COATINGS PRODUCED BY LASER CLADDING

被引：27

作者：

JASIM, KM

RAWLINGS, RD

WEST, DRF

机构：

[1] Department of Materials, Imperial College of Science, Technology and Medicine, London

来源：

JOURNAL OF MATERIALS SCIENCE | 1990年 / 25卷 / 12期

关键词：

D O I：

10.1007/BF00580111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A 2kW C02 laser has been used to clad a mild steel substrate with two different ceramic coatings, namely yttria partially stabilized zirconia (8 wt% YPSZ) or a mixture of YPSZ and pure alumina powder. A range of laser processing parameters has been investigated. Results have been obtained showing the possibility of using the laser beam for producing a clad layer of thermal barrier coating with different topography depending on the processing conditions. © 1990 Chapman and Hall Ltd.

引用

页码：4943 / 4948

页数：6

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