CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux
Zhou, XL; Huang, HF; Xie, R; Thorogood, GJ; Yang, C; Li, ZJ; Xu, HJ; Huang, HF (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
Source PublicationJOURNAL OF NUCLEAR MATERIALS
ISSN0022-3115
Volume467Pages:848—854
Subtype期刊文献
AbstractSilicon 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.
KeywordNi-base Alloys Neutron-irradiation Sample Preparation Radiation-damage Elastic-modulus Indentation Steels Evolution Hardness Reactor
Indexed BySCI
Language英语
WOS IDWOS:000365603600040
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24939
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorHuang, HF (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
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.,...&Huang, HF .(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.
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