Preparation and Anti-oxidation Mechanism of Mullite/Yttrium Silicate Coatings on C/SiCComposites

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：tanxiaoming

【摘要】

：

　　In order to enhance the oxidation resistance of C/SiC composites, mullite/yttrium silicatecoatings were fabricated on C/SiC composites through dip-coating r

【作者】

：

MAQingsong;CAILihui;ZENGKuanhong;

【机构】

：

Science and Technology on Advanced Ceramic Fibers &Composites Laboratory,National University of Defe

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年期

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论文部分内容阅读

　　In order to enhance the oxidation resistance of C/SiC composites, mullite/yttrium silicatecoatings were fabricated on C/SiC composites through dip-coating route.Al2O3-SiO2 sol with high solid content was selected as raw material for mullite and "silicone resin + Y2O3 powder" slurry was used to synthesize yttrium silicate.

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Preparation and Anti-oxidation Mechanism of Mullite/Yttrium Silicate Coatings on C/SiCComposites

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