MULTILAYERED COATINGS FOR PROTECTING CARBON-CARBON COMPOSITES FROM OXIDATION

被引:24
|
作者
GUO, ML
SHEN, K
ZHENG, YD
机构
[1] Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing
关键词
GLASSY COATINGS; CARBON-CARBON COMPOSITES; OXIDATION PROTECTION;
D O I
10.1016/0008-6223(94)00157-U
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Two multilayered coatings were designed for protecting a 2D carbon-carbon composite material from oxidation in a particular application. The principles of coating design are presented and the results obtained indicate that the protective effect mel the predetermined requirements. It is concluded that a desirable coating should be a glass material, insensitive to moisture, which has a compositional gradient.
引用
收藏
页码:449 / 453
页数:5
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