The effect of He ions irradiation on the micro-structure and property of CLF-1 steel
文献类型：期刊论文
| 作者 | Sun, Jianrong3 ; Zhang, Xiaonan2; Mei, Xianxiu2; Cao, Xingzhong4; Wang, Younian2; Zheng, Pengfei1
|
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 509页码:496-503 |
| 关键词 | CLF-1 steel He ions Irradiation damage |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2018.07.038 |
| 英文摘要 | The irradiation resistance of CLF-1 steel was investigated by using He ion irradiation with an energy of 300 keV. After the irradiation, the structure of CLF-1 steel mainly remained martensitic structure, while the lattice distortion and grain refinement occurred in the irradiation damaged layer. As irradiation fluence increased, the number of vacancies in CLF-1 steel increased, and the vacancies combined with the He atoms to form a bubble layer with the thickness of about 300 nm which located at the end of the He ions range. In the bubble layer, local amorphous region formed and the carbide particles showed a tendency to decompose. When the irradiation fluence was up to 1 x 10(18) ions/cm(2) , extensive blisters and a small amount of peelings appeared on the surface of CLF-1 steel. Due to grain refinement and dispersion of small carbide particles, the hardness of CLF-1 steel increased after the irradiation. (C) 2018 Elsevier B.V. All rights reserved. |
| WOS关键词 | CLAM STEEL ; MECHANICAL-PROPERTIES ; ELECTRON-IRRADIATION ; FUSION-REACTORS ; HELIUM-IONS ; F82H STEEL ; RAFM STEEL ; EUROFER 97 ; TUNGSTEN ; SURFACE |
| 资助项目 | National Science Foundation of China[11675035] ; National Science Foundation of China[11375037] |
| WOS研究方向 | Materials Science ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000442483300055 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/59356]  |
| 专题 | 近代物理研究所_先进核能材料研究室（ADS） |
| 通讯作者 | Mei, Xianxiu |
| 作者单位 | 1.China Natl Nucl Corp, Southwestern Inst Phys, Chengdu 610041, Sichuan, Peoples R China 2.Dalian Univ Technol, Minist Educ, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 4.Chinese Acad Sci, Inst High Energy Phys, Beijing 100000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Jianrong,Zhang, Xiaonan,Mei, Xianxiu,et al. The effect of He ions irradiation on the micro-structure and property of CLF-1 steel[J]. JOURNAL OF NUCLEAR MATERIALS,2018,509:496-503. |
| APA | Sun, Jianrong,Zhang, Xiaonan,Mei, Xianxiu,Cao, Xingzhong,Wang, Younian,&Zheng, Pengfei.(2018).The effect of He ions irradiation on the micro-structure and property of CLF-1 steel.JOURNAL OF NUCLEAR MATERIALS,509,496-503. |
| MLA | Sun, Jianrong,et al."The effect of He ions irradiation on the micro-structure and property of CLF-1 steel".JOURNAL OF NUCLEAR MATERIALS 509(2018):496-503. |
入库方式： OAI收割
来源：近代物理研究所
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