Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5358116 | Applied Surface Science | 2014 | 7 Pages |
Abstract
Pulse arc discharge deposition (PADD) was developed to prepare an oxidation protective borosilicate glass coating for SiC pre-coated carbon/carbon composites (SiC-C/C). The phase compositions, microstructure and oxidation resistance of the as-prepared glass/SiC coating were investigated. The results show that pulse arc discharge deposition is an effective route to achieve a dense and crack-free outer coating, which is attributed to a low temperature with pulse technique and arc discharge sintering process combined. The glass/SiC multilayer coating can effectively protect C/C composites from oxidation in air at 1773Â K for 292Â h with a weight loss of 2.04%.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yong-Liang Zhang, Jian-Feng Huang, Cui-Yan Li, Li-Yun Cao, Hai-Bo Ouyang, Bo-Ye Zhang, Wei Hao, Wen-Jing Wang, Chun-Yan Yao,