Novel hydrothermal electrodeposition technology for preparation of yttrium silicates coating on carbon/carbon composites

被引:6
|
作者
Huang, J [1 ]
Deng, F
Cao, L
Wu, J
He, H
Luo, H
Zhang, G
机构
[1] Shaanxi Univ Sci & Technol, Sch Mat Sci & Engn, Xian 200050, Peoples R China
[2] Chinese Acad Sci, Shanghai 200050, Peoples R China
[3] Shaanxi Univ Sci & Technol, Coll Chem & Chem Engn, Shanghai 200050, Peoples R China
关键词
D O I
10.1179/mte.2006.21.1.15
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Dense and homogeneous yttrium silicates coating on C/C composites are acquired at a low temperature of 423°K with hydrothermal electrodeposition technology. Different phase compositions and microstructures of yttrium silicates coatings are prepared by adjusting the processing technological parameters, especially the initial pH value of the electrolyte. With the improvement of preparation technology for the oxidation resistant coating the application of C/C composites is further extended. In addition, it is also possible to attain other types of structural and functional coatings on different conductible substrates.
引用
收藏
页码:15 / 17
页数:3
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