摘要
Experiment of adding B 4C, SiC, and Si powders to improve oxidation resistance of the C/C composites was carried out. The results show that the increase of oxidation resistance is remarkable when the contents of B 4C, SiC, and Si powders are 10%, 10%, and 5% in the composites, respectively. The regularities and mechanism of the effects of the ceramic powders on the oxidation resistance of the composites were also discussed.
Experiment of adding B 4C, SiC, and Si powders to improve oxidation resistance of the C/C composites was carried out. The results show that the increase of oxidation resistance is remarkable when the contents of B 4C, SiC, and Si powders are 10%, 10%, and 5% in the composites, respectively. The regularities and mechanism of the effects of the ceramic powders on the oxidation resistance of the composites were also discussed.
出处
《中国有色金属学会会刊：英文版》
CSCD
2003年第1期162-164,共3页
Transactions of Nonferrous Metals Society of China
基金
Project( 0 2JJY2 0 69)supportedbytheNaturalScienceFoundationofHunanProvince ,China
Project( 0 2 10 5 0 0 2 0 112 )supportedbyKeyScienceandTechnologyProgramofHunanProvince,China
