摘要
The relationship between weight change and modulus decrease after thermo-exposure of 2D-C/SiC, was analyzed. The 2D-C/SiC composite is fabricated by chemical vapor infiltration of SiC into preform. The preform consists of a stack of cloth which is woven with T300 PAN carbon fiber in two orthogonal directions. It was observed that the weight change is the most severe at 900° C, followed by that at 1200 °C, and by that at 600 °C after thermo-exposure. It was also observed that after 10 h exposure, the change of modulus at 600° C exceeds that at 1200°C.
源语言 | 英语 |
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页(从-至) | 2354-2356 |
页数 | 3 |
期刊 | Carbon |
卷 | 44 |
期 | 11 |
DOI | |
出版状态 | 已出版 - 9月 2006 |