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; Yin, W; Zhou, XT
2018
发表期刊NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN0168-583X
卷号421页码:50-58
文章类型期刊论文
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.
关键词Fission Fusion Correlation Solid-solution Alloys Mechanical-properties Structural-materials Radiation-damage Stainless-steels Defect Evolution Nanoindentation Gh3535 Microstructure
DOI10.1016/j.nimb.2018.02.018
收录类别SCI
语种英语
WOS记录号WOS:000430646500009
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29177
专题中科院上海应用物理研究所2011-2018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
11.Yin, W
12.Zhou, XT
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.
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