Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux
文献类型：期刊论文
| 作者 | Zhou, XL; Huang, HF; Xie, R; Thorogood, GJ; Yang, C; Li, ZJ; Xu, HJ |
| 刊名 | JOURNAL OF NUCLEAR MATERIALS
 |
| 出版日期 | 2015 |
| 卷号 | 467页码:848—854 |
| 关键词 | NI-BASE ALLOYS NEUTRON-IRRADIATION SAMPLE PREPARATION RADIATION-DAMAGE ELASTIC-MODULUS INDENTATION STEELS EVOLUTION HARDNESS REACTOR |
| ISSN号 | 0022-3115 |
| 通讯作者 | Huang, HF (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| 英文摘要 | Silicon carbide nanoparticle-reinforced nickel metal (Ni-SiCNP composite) samples were bombarded by helium ions with fluences of 1 x 10(16) and 3 x 10(16) ions/cm(2) at two different fluxes. The microstructural and mechanical changes were characterized via TEM and nanoindentation. Nano-scaled helium bubbles in the shape of spheres were observed in the samples irradiated at high flux and polygons at low flux. The number of helium bubbles increased with the fluence, whereas their mean size remained unaffected. In addition, the nanohardness of the damage layer also increased as the fluence increased. In addition this study suggests that a higher flux results in a higher number of smaller helium bubbles, while showing no obvious effect on the irradiation-induced hardening of the materials. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365603600040 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24939]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zhou, XL,Huang, HF,Xie, R,et al. Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux[J]. JOURNAL OF NUCLEAR MATERIALS,2015,467:848—854. |
| APA | Zhou, XL.,Huang, HF.,Xie, R.,Thorogood, GJ.,Yang, C.,...&Xu, HJ.(2015).Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux.JOURNAL OF NUCLEAR MATERIALS,467,848—854. |
| MLA | Zhou, XL,et al."Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux".JOURNAL OF NUCLEAR MATERIALS 467(2015):848—854. |
入库方式： OAI收割
来源：上海应用物理研究所
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