Thermal effects in ion irradiated Ti2AlC and Ti3SiC2
文献类型：期刊论文
| 作者 | Liu, Shaoshuai1; Yang, Tengfei1,2; Zhang, Jie3; Yan, Zhanfeng1; Lu, Youping1; Han, Dong1; Wang, Chenxu1,4; Fang, Yuan1; Wang, Yugang1 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2018-11-15 |
| 卷号 | 435页码:50-55 |
| 关键词 | High temperature irradiation Annealing Defects |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2017.10.006 |
| 通讯作者 | Wang, Yugang(ygwang@pku.edu.cn) |
| 英文摘要 | Structural materials in nuclear systems endure a harsh environment, like high temperature, high stress and intense radiation fluxes. MAX phases have been suggested for advanced nuclear reactor applications due to their excellent irradiation tolerance, especially in high temperature irradiation. To better understand the mechanisms of irradiation tolerance of MAX phases and the evolution of defects in high temperature irradiation, herein, we irradiated Ti2AlC and Ti3SiC2 with 3 MeV Au ions at 25 degrees C, 360 degrees C and 700 degrees C to a dose of 1.5 x 10(16) cm(-2), and then thermal annealing at 360 degrees C and 700 degrees C were performed for samples irradiated at room temperature to study the defect kinetics. Raman spectrum, GIXRD and TEM were used to characterize microstructural evolution. Our results show that high temperature irradiation causes less damage than room temperature irradiation does in both materials. Fewer defects were produced in Ti3SiC2 than that in Ti2AlC during high temperature irradiation. And Ti2AlC has a higher defect recovery efficiency than Ti3SiC2 when annealed at high temperature. |
| 资助项目 | National Magnetic Confinement Fusion Energy Research Project of China[2015GB113000] ; National the National Natural Science Foundation of China[11675005] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000452585500010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Magnetic Confinement Fusion Energy Research Project of China ; National the National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/131096]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Yugang |
| 作者单位 | 1.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing, Peoples R China 2.Univ Tennessee, Dept Nucl Engn, Knoxville, TN 37996 USA 3.Chinese Acad Sci, Inst Met Res, Beijing, Peoples R China 4.Stanford Univ, Dept Geol Sci, Stanford, CA 94305 USA |
| 推荐引用方式 GB/T 7714 | Liu, Shaoshuai,Yang, Tengfei,Zhang, Jie,et al. Thermal effects in ion irradiated Ti2AlC and Ti3SiC2[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2018,435:50-55. |
| APA | Liu, Shaoshuai.,Yang, Tengfei.,Zhang, Jie.,Yan, Zhanfeng.,Lu, Youping.,...&Wang, Yugang.(2018).Thermal effects in ion irradiated Ti2AlC and Ti3SiC2.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,435,50-55. |
| MLA | Liu, Shaoshuai,et al."Thermal effects in ion irradiated Ti2AlC and Ti3SiC2".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 435(2018):50-55. |
入库方式： OAI收割
来源：金属研究所
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