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Technical parameter optimization design of infiltration process of SiO2 by CVI

  • Jiangxi Science and Technology Normal University
  • Northwestern Polytechnical University Xian

科研成果: 期刊稿件文章同行评审

摘要

In this paper, by analysising the phases and microstructures of the deposition products, the reason of creation of solider powder and the effects of the deposition temperature, fibres and PyC on the deposition rate and the infiltrative of a CVI process were investigated. The results indicate, Nextel 720/silica composites was fabricated by chemical vapor infiltration on nextel 720 fibres without PyC. Vinyl tirethoxy-silane (JH20) was used as precursor, deposition temperature was 725°C.

源语言英语
页(从-至)395-397
页数3
期刊Gongneng Cailiao/Journal of Functional Materials
37
SUPPL.
出版状态已出版 - 9月 2006

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