Nanowire-toughened transition layer to improve the oxidation resistance of SiC-MoSi2-ZrB2 coating for C/C composites
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- 作者：Qian-Gang Fu ; fuqiangang@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jun-Yi Jing ; Bi-Yi Tan ; Rui-Mei Yuan ; Lei Zhuang ; Lu Li
- 关键词：A. Ceramic matrix composites ; B. Weight loss ; C. High temperature corrosion
- 刊名：Corrosion Science
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：259-266
- 全文大小：2771 K
文摘
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A SiC nanowire-toughened inlaid transition layer was obtained by a combined method of pre-oxidation treatment and chemical vapor deposition.
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Oxidation resistance of the coated samples was improved by the as-obtained transition layer.
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The transition layer with an inlaid structure and the pinning of the nanowires could alleviate the mismatch of thermal expansion coefficient between C/C substrate and SiC–MoSi2–ZrB2 coating.