Experiment and simulation investigations on W/Cu components prepared by strong confinement thermal explosive welding
文献类型：期刊论文
| 作者 | Lei, Mingzhun1 ; Yang, Ming3; Ni, Xiaojun1; Ma, Honghao2; Xu, Shuling1
|
| 刊名 | NUCLEAR MATERIALS AND ENERGY
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 29 |
| 关键词 | First wall Explosive welding SPH simulation Interface bonding performance Mechanical and thermodynamic study |
| DOI | 10.1016/j.nme.2021.101086 |
| 通讯作者 | Yang, Ming(ym1991@ustc.edu.cn) |
| 英文摘要 | The first-wall materials and components are the most thermally loaded in-vessel components of a fusion machine, which are required to survive at high heat fluxes induced by the intense plasma bombardment. As a candidate material, the W/Cu composite was investigated from the aspects of choosing a feasible and preferable welding method for high performance and high strength. For this, a strong confinement thermal explosive welding technology was proposed to solve the key problems in producing high-quality W/Cu composite material without damage and shock-induced defects. The microstructural evolution of the welding interface was observed and analyzed in the paper. Combining with the numerical simulation, the evolution mechanism of the bonding interface and the changing rule of the grain structure of the material were studied. This comprehensive research allows to provide a new perspective for preparing high-quality W/Cu composite. |
| WOS关键词 | MECHANICAL-PROPERTIES ; MICROSTRUCTURE |
| 资助项目 | National Key R&D Program of China[2017YFE0300604] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000718149900002 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R&D Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126630]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yang, Ming |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei, Anhui, Peoples R China 3.Nanjing Univ Sci & Technol, Natl Key Lab Transient Phys, Nanjing 210094, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei, Mingzhun,Yang, Ming,Ni, Xiaojun,et al. Experiment and simulation investigations on W/Cu components prepared by strong confinement thermal explosive welding[J]. NUCLEAR MATERIALS AND ENERGY,2021,29. |
| APA | Lei, Mingzhun,Yang, Ming,Ni, Xiaojun,Ma, Honghao,&Xu, Shuling.(2021).Experiment and simulation investigations on W/Cu components prepared by strong confinement thermal explosive welding.NUCLEAR MATERIALS AND ENERGY,29. |
| MLA | Lei, Mingzhun,et al."Experiment and simulation investigations on W/Cu components prepared by strong confinement thermal explosive welding".NUCLEAR MATERIALS AND ENERGY 29(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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