Preparation of biomorphic SiC ceramic by
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Junmin Qian; Jiping Wang; Zhihao Jin
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Article
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2004
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Elsevier Science
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English
⚖ 565 KB
Highly porous silicon carbide (SiC) ceramic with woodlike microstructure has been prepared at 1400-1600 • C by carbothermal reduction reaction of charcoal/silica composites in static argon atmosphere. These composites were fabricated by infiltrating silica sol into a porous biocarbon template from o