Reaction mechanism and microstructure de
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G.-J. Zhang; Y. Beppu; T. Ohji
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Article
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2001
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Elsevier Science
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English
⚖ 794 KB
The reaction mechanism and microstructure development of strain tolerant in situ SiC-BN composites fabricated from the in situ reaction of Si 3 N 4 , B 4 C and C were investigated. This exothermic reaction took place at about 1400°C in an argon atmosphere according to the results of X-ray diffractio