Thermal shock resistances of nanostructured and conventional zirconia coatings deposited by atmospheric plasma spraying

被引：153
作者：
Liang, B [1 ]
Ding, CX [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2005年 / 197卷 / 2-3期
关键词：
thermal shock resistance; nanostructured coatings; zirconia; atmospheric plasma spraying;
D O I：
10.1016/j.surfcoat.2004.08.225
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Nanostructured and conventional zirconia coatings were deposited by atmospheric plasma spraying and the thermal shock resistances of as-sprayed coatings were investigated by the water quenching method. The results showed that the nanostructured as-sprayed coating possessed better thermal shock resistance than the conventional coating. This phenomenon is explained in terms of the difference in microstructure and microstructural changes occurring during thermal shock cycling. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：185 / 192
页数：8
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