The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy under Xe26+ ion irradiation

doi:10.1016/j.nimb.2018.02.018

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy under Xe26+ ion irradiation
	Chen, HC ; Hai, Y ; Liu, RD ; Jiang, L ; Ye, XX ; Li, JJ ; Xue, WD ; Wang, WX ; Tang, M ; Yan, L
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
	2018
卷号	421 页码:50-58
关键词	Fission Fusion Correlation Solid-solution Alloys Mechanical-properties Structural-materials Radiation-damage Stainless-steels Defect Evolution Nanoindentation Gh3535 Microstructure
ISSN号	0168-583X
DOI	10.1016/j.nimb.2018.02.018
文献子类	期刊论文
英文摘要	The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy was investigated. 7 MeV Xe26+ ion irradiation was performed at room temperature and 650 degrees C with peak damage dose from 0.05 to 10 dpa. With the increase of damage dose, the hardness of Ni-Mo-Cr and Ni-W-Cr alloy increases, and reaches saturation at damage dose >= 1 dpa. Moreover, the damage dose dependence of hardness in both alloys can be described by the Makin and Minter's equation, where the effective critical volume of obstacles can be used to represent irradiation hardening resistance of the alloys. Our results also show that Ni-W-Cr alloy has better irradiation hardening resistance than Ni-Mo-Cr alloy. This is ascribed to the fact that the W, instead of Mo in the alloy, can suppress the formation of defects under ion irradiation.
语种	英语
WOS记录号	WOS:000430646500009
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/29177]
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
作者单位	1.Chen, HC 2.Hai, Y 3.Liu, RD 4.Jiang, L 5.Ye, XX 6.Li, JJ 7.Xue, WD 8.Wang, WX 9.Tang, M 10.Yan, L
推荐引用方式 GB/T 7714	Chen, HC,Hai, Y,Liu, RD,et al. The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy under Xe26+ ion irradiation[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2018,421:50-58.
APA	Chen, HC.,Hai, Y.,Liu, RD.,Jiang, L.,Ye, XX.,...&Zhou, XT.(2018).The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy under Xe26+ ion irradiation.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,421,50-58.
MLA	Chen, HC,et al."The irradiation hardening of Ni-Mo-Cr and Ni-W-Cr alloy under Xe26+ ion irradiation".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 421(2018):50-58.