A SiC whisker-toughened SiC-CrSi 2 oxidation protective coating for carbon/carbon composites

Fu Qian-Gang, Li He-Jun, Shi Xiao-Hong, Li Ke-Zhi, Zhang Wei, Huang Min

科研成果: 期刊稿件文章同行评审

34 引用 (Scopus)

摘要

A SiC whisker-toughened SiC-CrSi 2 oxidation protective coating was prepared on the surface of C/C composites by a two-step technique of slurry and pack cementation. The oxidation protective ability and thermal stress resistance of the coating exhibit the trend of increase first and decrease afterwards as the SiCw content increases from 0 to 20 wt.%. The compound effect of SiCw and CrSi 2 on the oxidation protective ability of SiC coating is better than their individual ones.

源语言英语
页(从-至)3757-3760
页数4
期刊Applied Surface Science
253
8
DOI
出版状态已出版 - 15 2月 2007

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