摘要
SiC coating for carbon/carbon composites was prepared by pack cementation method. The effects of coating process on the microstructure and the mechanical properties of C/C composites were analyzed by SEM and three-point bending test, respectively. As the infiltrated Si improved the interfaces bonding during the coating process, the flexural strength and flexural modulus of SiC-coated carbon/carbon composites were both increased by about 10% than the naked C/C composites. In addition, the mechanism of the change of failure mode of SiC coated C/C composites and naked C/C composites was addressed.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 817-820 |
| 页数 | 4 |
| 期刊 | Surface Review and Letters |
| 卷 | 14 |
| 期 | 4 |
| DOI | |
| 出版状态 | 已出版 - 8月 2007 |