Comparison of helium bubble formation in F82H, ODS, SIMP and T91 steels irradiated by Fe and He ions simultaneously*

doi:10.1088/1674-1056/abc2b4

	Comparison of helium bubble formation in F82H, ODS, SIMP and T91 steels irradiated by Fe and He ions simultaneously*
	Li, Bingsheng 3; Yang, Zhen 1; Xu, Shuai 3; Wei, Kongfang 2; Wang, Zhiguang 2; Shen, Tielong 2; Zhang, Tongmin 2; Liao, Qing 3
刊名	CHINESE PHYSICS B
	2021-03-01
卷号	30 期号:3 页码:8
关键词	martensitic steels Fe and He co-irradiation He bubbles transmission electron microscopy
ISSN号	1674-1056
DOI	10.1088/1674-1056/abc2b4
通讯作者	Li, Bingsheng(libingshengmvp@163.com) ; Yang, Zhen(yangzh97@mail.sysu.edu.cn)
英文摘要	Ferritic-martensitic steels and ODS steels are attractive candidates for structural materials in advanced nuclear-power systems due to their good swelling resistance. Four kinds of steels, F82H, 15Cr-ODS, SIMP and T91, are investigated in this study. We take 6.4 MeV Fe3+ ions and energy-degraded 1.0 MeV He+ ions in the irradiation of these materials to 5 dpa and 60 appm He/dpa, 200 appm He/dpa and 600 appm He/dpa at 300 degrees C and 450 degrees C, respectively. The bubble formation and distribution are investigated by transmission electron microscopy (TEM). Formation and distribution of the bubbles in the four investigated steels are compared. The influence of irradiation temperature and helium injection ratio on bubble formation is discussed. It is found that there appears to be homogenously distributed bubbles at 300 degrees C irradiation while heterogeneously distributed bubbles at 450 degrees C irradiation.
资助项目	National Natural Science Foundation of China[U1832133] ; National Natural Science Foundation of China[12075194] ; Sichuan Science and Technology Program, China[2020ZYD055] ; Doctor Research Foundation of Southwest University of Science and Technology[18zx714101]
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000624494400001
资助机构	National Natural Science Foundation of China ; Sichuan Science and Technology Program, China ; Doctor Research Foundation of Southwest University of Science and Technology
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137809]
专题	中国科学院近代物理研究所
通讯作者	Li, Bingsheng; Yang, Zhen
作者单位	1.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Li, Bingsheng,Yang, Zhen,Xu, Shuai,et al. Comparison of helium bubble formation in F82H, ODS, SIMP and T91 steels irradiated by Fe and He ions simultaneously*[J]. CHINESE PHYSICS B,2021,30(3):8.
APA	Li, Bingsheng.,Yang, Zhen.,Xu, Shuai.,Wei, Kongfang.,Wang, Zhiguang.,...&Liao, Qing.(2021).Comparison of helium bubble formation in F82H, ODS, SIMP and T91 steels irradiated by Fe and He ions simultaneously*.CHINESE PHYSICS B,30(3),8.
MLA	Li, Bingsheng,et al."Comparison of helium bubble formation in F82H, ODS, SIMP and T91 steels irradiated by Fe and He ions simultaneously*".CHINESE PHYSICS B 30.3(2021):8.