Fabrication and properties of lightweight SiOC modified carbon-bonded carbon fiber composites

作者: Min Niu , Hongjie Wang , Lei Su , Dahai Zhang , Jianjun Shi

DOI: 10.1016/J.CERAMINT.2016.03.148

关键词:

摘要: Abstract SiOC modified carbon-bonded carbon fiber composites (CBCFs) with densities of 0.38, 0.61, 0.94 g cm−3 were prepared by precursor infiltration and pyrolysis method using dimethoxydimethylsilane methyltrimethoxysilane as precursors. The densification behavior was investigated analyzing the microstructure CBCF-SiOC (CS) different densities. mechanical properties oxidation resistance CS studied. Results indicate that density exhibit better anti-oxidation properties.

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