摘要
Cracks are inevitably brought in matrix since the CTE mismatch occurs between carbon fiber and SiC matrix during the manufacture of C/SiC composites. The distribution of matrix cracks in 3D C/SiC composites with different thickness interphase is studied by X2 goodness of fit, and it is shown that the matrix crack spacing between tows in 3D C/SiC composites obeys the normal distribution which is determined by the basketry of 3D composites.
源语言 | 英语 |
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页(从-至) | 11-14 |
页数 | 4 |
期刊 | Hangkong Cailiao Xuebao/Journal of Aeronautical Materials |
卷 | 23 |
期 | 3 |
出版状态 | 已出版 - 9月 2003 |