Comparative study of He bubble formation in nanostructured reduced activation steel and its coarsen-grained counterpart
文献类型：期刊论文
| 作者 | Liu, W. B.1; Zhang, J. H.1; Ji, Y. Z.2; Xia, L. D.3; Liu, H. P.4; Yun, D.1; He, C. H.1; Zhang, C.3; Yang, Z. G.3 |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2018-03-01 |
| 卷号 | 500页码:213-219 |
| 关键词 | He bubble Nanostructured materials Coarsen-grained materials Grain boundary Reduced activation steel |
| ISSN号 | 0022-3115 |
| DOI | 10.1016/j.jnucmat.2017.12.041 |
| 英文摘要 | High temperature (550 degrees C) He ions irradiation was performed on nanostructured (NS) and coarsen-grained (CG) reduced activation steel to investigate the effects of GBs/interfaces on the formation of bubbles during irradiation. Experimental results showed that He bubbles were preferentially trapped at dislocations and/or grain boundaries (GBs) for both of the samples. Void denuded zones (VDZs) were observed in the CG samples, while VDZs near GBs were unobvious in NS sample. However, both the average bubble size and the bubble density in peak damage region of the CG sample were significantly larger than that observed in the NS sample, which indicated that GBs play an important role during the irradiation, and the NS steel had better irradiation resistance than its CG counterpart. (c) 2018 Elsevier B.V. All rights reserved. |
| WOS关键词 | MECHANICAL ATTRITION TREATMENT ; MEV PROTON IRRADIATION ; FERRITIC ALLOY ; THERMAL-STABILITY ; RADIATION TOLERANCE ; MARTENSITIC STEELS ; ION IRRADIATION ; HELIUM BUBBLES ; VOID FORMATION ; THIN-FILMS |
| 资助项目 | National Magnetic Confinement Fusion Energy Research Project[2015GB118001] ; Postdoctoral Research Project of Shaanxi Province[2016BSHEDZZ76] ; China Postdoctoral Science Foundation[2015M582669] ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China[11705137] |
| WOS研究方向 | Materials Science ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000425108100024 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Magnetic Confinement Fusion Energy Research Project ; Postdoctoral Research Project of Shaanxi Province ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/47293]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Xi An Jiao Tong Univ, Dept Nucl Sci & Technol, Xian 710049, Shaanxi, Peoples R China 2.Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA 3.Tsinghua Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Adv Mat, Beijing 100084, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, W. B.,Zhang, J. H.,Ji, Y. Z.,et al. Comparative study of He bubble formation in nanostructured reduced activation steel and its coarsen-grained counterpart[J]. JOURNAL OF NUCLEAR MATERIALS,2018,500:213-219. |
| APA | Liu, W. B..,Zhang, J. H..,Ji, Y. Z..,Xia, L. D..,Liu, H. P..,...&Yang, Z. G..(2018).Comparative study of He bubble formation in nanostructured reduced activation steel and its coarsen-grained counterpart.JOURNAL OF NUCLEAR MATERIALS,500,213-219. |
| MLA | Liu, W. B.,et al."Comparative study of He bubble formation in nanostructured reduced activation steel and its coarsen-grained counterpart".JOURNAL OF NUCLEAR MATERIALS 500(2018):213-219. |
入库方式： OAI收割
来源：近代物理研究所
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