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ShanghaiTech University Knowledge Management System
| Preparation of jointed composites with interconnected SiC nanowires network for nuclear SiC fiber reinforced SiC composites | |
| 2024-06-01 | |
| 发表期刊 | INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (IF:1.8[JCR-2023],1.9[5-Year]) |
| ISSN | 1546-542X |
| EISSN | 1744-7402 |
| 卷号 | 21期号:6页码:4036-4047 |
| 发表状态 | 已发表 |
| DOI | 10.1111/ijac.14829 |
| 摘要 | The reliable jointing of SiCf/SiC is considered to be a key factor limiting the application in the field of nuclear cladding. In this work, a jointing layer with interconnected SiC nanowires (SiCNWs) toughening network is prepared by a typical two-step routine. The high-viscosity slurry containing the precursor is pyrolyzed to form a porous SiC-based jointing layer, which is then densified by chemical vapor infiltration. Besides, SiC powders are introduced into the slurry to further increase the density of the jointing layer. The homogeneous SiC jointing material enables the strength and effectively avoids the mismatch between the thermal expansion coefficient of the jointing layer and SiCf/SiC composites, and the apparent shear strength of the jointing specimen reaches 7.211 MPa. It is found that the joint with SiCNWs shows better shear strength than the joint without SiCNWs, and the improved mechanical properties could be attributed to the pull-out and bridging of SiCNWs. |
| 关键词 | jointing layer shear strength SiC nanowires SiCf/SiC composites |
| URL | 查看原文 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[52302121] ; Shanghai Sailing Program[23YF1454700] ; Shanghai Natural Science Foundation[23ZR1472700] ; Shanghai Post-doctoral Excellent Program[2022664] ; Shanghai Science and Technology Innovation Action Plan[21511104800] ; null[2022YFB3707700] |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| WOS记录号 | WOS:001248756000001 |
| 出版者 | WILEY |
| EI入藏号 | 20242516282519 |
| EI主题词 | Silicon carbide |
| EI分类号 | 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals ; 641.1 Thermodynamics ; 761 Nanotechnology ; 804.2 Inorganic Compounds ; 933 Solid State Physics ; 951 Materials Science |
| 原始文献类型 | Article in Press |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/395904 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_本科生 物质科学与技术学院_博士生 |
| 通讯作者 | You, Xiao; Dong, Shaoming |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine M, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Struct Ceram & Composites Engn Res Ctr, Shanghai, Peoples R China 3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing, Peoples R China 4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 第一作者单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Ren, Meihan,You, Xiao,Xiao, Mengli,et al. Preparation of jointed composites with interconnected SiC nanowires network for nuclear SiC fiber reinforced SiC composites[J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,2024,21(6):4036-4047. |
| APA | Ren, Meihan.,You, Xiao.,Xiao, Mengli.,Luo, Han.,Xue, Yudong.,...&Dong, Shaoming.(2024).Preparation of jointed composites with interconnected SiC nanowires network for nuclear SiC fiber reinforced SiC composites.INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,21(6),4036-4047. |
| MLA | Ren, Meihan,et al."Preparation of jointed composites with interconnected SiC nanowires network for nuclear SiC fiber reinforced SiC composites".INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY 21.6(2024):4036-4047. |
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