CAS OpenIR  > 中科院上海应用物理研究所2011-2018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; Yin, W; Zhou, XT
2018
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN0168-583X
Volume421Pages:50-58
Subtype期刊论文
AbstractThe 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.
KeywordFission 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
Indexed BySCI
Language英语
WOS IDWOS:000430646500009
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/29177
Collection中科院上海应用物理研究所2011-2018年
Affiliation1.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
Recommended Citation
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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