Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux

doi:10.1016/j.jnucmat.2015.11.004

	Helium ion irradiation behavior of Ni-1wt.%SiCNP composite and the effect of ion flux
	Zhou, X. L.1,2 ; Huang, H. F.1; Xie, R.1; Thorogood, G. J.3; Yang, C.1; Li, Z. J.1; Xu, H. J.1
	2015-12
发表期刊	JOURNAL OF NUCLEAR MATERIALS (IF:2.8[JCR-2023],3.1[5-Year])
ISSN	0022-3115
卷号	467 页码:848-854
发表状态	已发表
DOI	10.1016/j.jnucmat.2015.11.004
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.
关键词	Ni-SiCNP composite Ion fluence Ion flux Helium bubble Irradiation hardening
收录类别	SCI ; EI
语种	英语
资助项目	"Strategic Priority Research Program" of the Chinese Academy of Sciences[XDA02004210]
WOS研究方向	Materials Science ; Nuclear Science & Technology
WOS类目	Materials Science, Multidisciplinary ; Nuclear Science & Technology
WOS记录号	WOS:000365603600040
出版者	ELSEVIER SCIENCE BV
EI入藏号	20154601555204
EI主题词	Hardening ; Helium ; Ion bombardment ; Irradiation ; Metal nanoparticles ; Nickel ; Silicon carbide
EI分类号	Heat Treatment Processes:537.1 ; Nickel:548.1 ; Nanotechnology:761 ; Chemical Products Generally:804 ; Inorganic Compounds:804.2 ; High Energy Physics:932.1
WOS关键词	NI-BASE ALLOYS ; NEUTRON-IRRADIATION ; SAMPLE PREPARATION ; RADIATION-DAMAGE ; ELASTIC-MODULUS ; INDENTATION ; STEELS ; EVOLUTION ; HARDNESS ; REACTOR
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2079
专题	信息科学与技术学院物质科学与技术学院_硕士生
通讯作者	Huang, H. F.
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.ShanghaiTech Univ, Shanghai 201210, Peoples R China 3.Australian Nucl Sci & Technol Org, Inst Mat Engn, Lucas Heights, NSW 2234, Australia
第一作者单位	上海科技大学
推荐引用方式 GB/T 7714	Zhou, X. L.,Huang, H. F.,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, X. L..,Huang, H. F..,Xie, R..,Thorogood, G. J..,Yang, C..,...&Xu, H. J..(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, X. L.,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.