Self-densification behaviors and oxidation resistance properties of a slurry-derived ZrB2-SiC coating with kyanite additive
文献类型：期刊论文
| 作者 | Ji, Meimei1,2; Hu, Chenglong2; Zhang, Weiwei1,2; Pang, Shengyang2; Zhao, Rida2; Tang, Sufang2 |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2024-03-15 |
| 卷号 | 479页码:8 |
| 关键词 | Coating C/SiC composites Slurry Interfacial bonding strength Oxidation |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2024.130582 |
| 通讯作者 | Hu, Chenglong(clhu10s@imr.ac.cn) ; Tang, Sufang(sftang@imr.ac.cn) |
| 英文摘要 | The great advantages of component designability, operation convenience, and cost reduction make the slurrysintering method promising for preparing oxidation resistant coatings. However, the porous structure caused by the volatilization of liquid in the slurry and shrinkage of particles in the pressureless sintering limits its practical and wide application. Herein, a dense ZrB2-SiC coating with improved oxidation resistance was fabricated via a slurry -sintering method on C/SiC composites by introducing kyanite into the slurry. The selfdensification of the coating is achieved due to the volume expansion of 26.1 % related to the irreversible thermal transformation from kyanite to mullite during sintering. The resultant dense coating with a thickness of 150 mu m shows the good interfacial bonding strength of 19.2 MPa and the low weight changes of 1.7 %, -0.6 %, and -1.7 % at 800 degrees C, 1000 degrees C, and 1200 degrees C for 40-h oxidation, respectively. |
| 资助项目 | Defense Industrial Technology Development Program[JCKY2021130B007] ; National Natural Science Foundation of China[52272075] ; National Natural Science Foundation of China[52188101] ; Research Fund of Youth Innovation Promotion Association, CAS, China[2021190] ; Directional institutionalized scientific research platform relies on China Spallation Neutron Source of Chinese Academy of Sciences, the National Key Research and Development Program of China ; [2021YFA1500804] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001204435300001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | Defense Industrial Technology Development Program ; National Natural Science Foundation of China ; Research Fund of Youth Innovation Promotion Association, CAS, China ; Directional institutionalized scientific research platform relies on China Spallation Neutron Source of Chinese Academy of Sciences, the National Key Research and Development Program of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hu, Chenglong; Tang, Sufang |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Meimei,Hu, Chenglong,Zhang, Weiwei,et al. Self-densification behaviors and oxidation resistance properties of a slurry-derived ZrB2-SiC coating with kyanite additive[J]. SURFACE & COATINGS TECHNOLOGY,2024,479:8. |
| APA | Ji, Meimei,Hu, Chenglong,Zhang, Weiwei,Pang, Shengyang,Zhao, Rida,&Tang, Sufang.(2024).Self-densification behaviors and oxidation resistance properties of a slurry-derived ZrB2-SiC coating with kyanite additive.SURFACE & COATINGS TECHNOLOGY,479,8. |
| MLA | Ji, Meimei,et al."Self-densification behaviors and oxidation resistance properties of a slurry-derived ZrB2-SiC coating with kyanite additive".SURFACE & COATINGS TECHNOLOGY 479(2024):8. |
入库方式： OAI收割
来源：金属研究所
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