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.
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页码：4943 / 4948
页数：6
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