Fabrication and microstructure of ZrB2-ZrC-SiC coatings on C/C composites by reactive melt infiltration using ZrSi2 alloy
文献类型：期刊论文
| 作者 | Xue, Chaoqiang1,2; Zhou, Haijun1,2; Hu, Jianbao1,2; Wang, Hongda1,2; Xu, Jiayue; Dong, Shaoming1,2 |
| 刊名 | JOURNAL OF ADVANCED CERAMICS
 |
| 出版日期 | 2018 |
| 卷号 | 7期号:1页码:64 |
| 关键词 | ultra-high temperature ceramics (UHTCs) coating reactive melt infiltration (RMI) alloy |
| ISSN号 | 2226-4108 |
| DOI | 10.1007/s40145-017-0257-x |
| 英文摘要 | ZrB2-ZrC-SiC ternary coatings on C/C composites are investigated by reactive melt infiltration of ZrSi2 alloy into pre-coatings. Two different pre-coating structures, including porous B4C-C and dense C/B, are designed by slurry dip and chemical vapor deposition (CVD) process respectively. The coating prepared by reactive melt infiltration (RMI) into B4C-C presents a flat and smooth surface with a three-layer cross-sectional structure, namely interior SiC transition layer, gradient ZrB2-ZrC-SiC layer, and ZrB2-ZrC exterior layer. In comparison, the coating prepared by RMI into C/B shows a more granular surface with a different three-layer cross-sectional structure, interior unreacted B-C pre-coating layer, middle SiC layer, and exterior ZrB2-ZrC-ZrSi2 layer. The forming mechanisms of the specific microstructures in two coatings are also investigated and discussed in detail. |
| 学科主题 | Materials Science, Ceramics |
| WOS记录号 | WOS:000424923900008 |
| 出版者 | TSINGHUA UNIV PRESS |
| 资助机构 | The authors are grateful to the financial support from the National Key Research and Development Program of China (No. 2017YFB0703200), and the research grant from Science and Technology Commission of Shanghai Municipality (No. 16DZ2260600). ; The authors are grateful to the financial support from the National Key Research and Development Program of China (No. 2017YFB0703200), and the research grant from Science and Technology Commission of Shanghai Municipality (No. 16DZ2260600). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24447]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Shanghai Inst Technol, Sch Mat Sci & Engn, Shanghai 200235, Peoples R China 2.Chinese Acad Sci, Struct Ceram & Composites Engn Res Ctr, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, Chaoqiang,Zhou, Haijun,Hu, Jianbao,et al. Fabrication and microstructure of ZrB2-ZrC-SiC coatings on C/C composites by reactive melt infiltration using ZrSi2 alloy[J]. JOURNAL OF ADVANCED CERAMICS,2018,7(1):64, 71. |
| APA | Xue, Chaoqiang,Zhou, Haijun,Hu, Jianbao,Wang, Hongda,Xu, Jiayue,&Dong, Shaoming.(2018).Fabrication and microstructure of ZrB2-ZrC-SiC coatings on C/C composites by reactive melt infiltration using ZrSi2 alloy.JOURNAL OF ADVANCED CERAMICS,7(1),64. |
| MLA | Xue, Chaoqiang,et al."Fabrication and microstructure of ZrB2-ZrC-SiC coatings on C/C composites by reactive melt infiltration using ZrSi2 alloy".JOURNAL OF ADVANCED CERAMICS 7.1(2018):64. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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