Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K

SHEN Tie-Long; WANG Zhi-Guang; YAO Cun-Feng; SUN Jian-Rong; WEI Kong-Fang; ZHU Ya-Bin; PANG Li-Long; CUI Ming-Huan; LI Yuan-Fei; MA Yi-Zhun; SHENG Yan-Bin; GOU Jie

doi:10.1088/1674-1137/37/8/088201

Chinese Physics C> 2013, Vol. 37> Issue(8) : 088201 DOI: 10.1088/1674-1137/37/8/088201

Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K

Abstract
HTML
Reference
Related

PDF

Abstract：
China reduced-activation ferritic/martensitic steel is irradiated at 773 K with 792 MeV Ar-ions to fluences of 2.3×10²⁰ and 4.6× 10²⁰ ions/m², respectively. The variation of the microstructures of the Reduced-activation ferritic/martensitic (RAFM) steel samples with the Ar-ion penetration depth is investigated using a transmission electron microscope (TEM). From analyses of the microstructure changes along with the Ar-ions penetrating depth, it is found that high-density cavities form in the peak damage region. The average size and the number density of the cavities depend strongly on the damage level and Ar-atom concentration. Swelling due to the formation of cavities increases significantly with an increased damage level, and the existence of deposited Ar-atoms also enhances the growth of the average size of the cavities. The effect of atom displacements and Ar-atoms on the swelling of the RAFM steel under high energy Ar-ion irradiation is discussed briefly.

[1]	SHENG Li-Na , SONG Ming-Tao , ZHANG Xiao-Qi , YANG Xiao-Tian , GAO Da-Qing , HE Yuan , ZHANG Bin , LIU Jie , SUN You-Mei , DANG Bing-Rong , LI Wen-Jian , SU Hong , MAN Kai-Di , GUO Yi-Zhen , WANG Zhi-Guang , ZHAN Wen-Long . Design of the IMP microbeam irradiation system for 100 MeV/u heavy ions. Chinese Physics C, 2009, 33(4): 315-320. doi: 10.1088/1674-1137/33/4/016
[2]	SONG Yin , ZHANG Cong-Hong , WANG Zhi-Guang , ZHAO Zhi-Ming , DUAN Jin-Lai , YAO Cun-Feng . Photoluminescence Study of He ions hot-implanted Sapphire After 208Pb27+ of 230MeV Irradiation. Chinese Physics C, 2005, 29(11): 1112-1114.
[3]	WANG Zhen-Xia , YU Li-Ping , ZHANG Wei , MA Yu-Gang , ZHU Zhi-Yuan , HE Guo-Wei , HU Gang , CHEN Yi . Nanoscale Ar-Bubbles Formed by Ions Irradiating Graphite. Chinese Physics C, 2002, 26(12): 1316-1319.
[4]	WEI Zhi-Yong , DUAN Li-Min , JIN Gen-Ming , WU He-Yu , LI Zu-Yu , SHEN Wen-Qing , XI Hong-Fei , ZHU Yong-Tai , ZHANG Bao-Guo , WANG Hong-Wei , XIAO Zhi-Gang , LIU Yong-Ying , , . Freeze-Out Density of the 35MeV/u ⁴⁰Ar+¹⁹⁷Au Reaction. Chinese Physics C, 2001, 25(9): 839-844.
[5]	GOU QuanBu , ZHU YongTai , XU HuShan , WEI ZhiYong , LI SongLin , LU Jun , ZHANG YuHu , WANG Qi , JIANG ZhongHe . Energy Spectra of Intermediate Mass Fragments Emitted in 30 MeV/u ⁴⁰Ar+¹¹⁵In Reaction. Chinese Physics C, 2000, 24(10): 927-932.
[6]	LIU ChangLong , JIN YunFan , ZHU ZhiYong , SUN YouMei , HOU MingDong , WANG ZhiGuang , WANG YanBin , ZHANG ChongHong , CHEN XiaoXi , LIU Jie , LI BaoQuan . Infrared Absorption Study of Effects in Semicrystalline Polyethylene Terephthalate Films Induced by 35MeV/u Ar Ions. Chinese Physics C, 2000, 24(4): 352-358.
[7]	Li Zuyu , Wang Hongwei , He Zhiyong , Duan Limin , Zhang Baoguo , Dai Guangxi , Fu Yanbiao , Jin Genming , Wu Heyu . Origins of Intermediate Mass Fragments for ⁴⁰Ar+^natAg Reaction at 30 MeV/u. Chinese Physics C, 1999, 23(8): 753-759.
[8]	Zheng Jiwen , Wu Enjiu , Xiao Zhigang , Zhang Chun , Yin Shuzhi , Wang Sufang , Jin Genming , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , Wu Heyu , He Zhiyong , Yin Xu , Peng Xinping , Jiang Dongxing , Qian Xing . Investigation of Fission Properties in the Reaction 25MeV/u ⁴⁰Ar+²⁰⁹Bi. Chinese Physics C, 1999, 23(5): 409-416.
[9]	Zhang Baoguo , Wang Sufang , Duan Limin , Wen Wanxin , Jin Genming , Zheng Jiwen , Li Zuyu , He Zhiyong , Xiao Zhigang , Wang Hongwei . The Study of Giant Dipole Resonance in Hot Nuclei in the ⁴⁰Ar+⁹³Nb Reaction at 25MeV/u. Chinese Physics C, 1998, 22(9): 795-802.
[10]	Xu Hushan , Zhu Yongtai , Gou Quanbu , Wei Zhiyong , Lu Jun , Wang Qi , Li Songlin , Zhang Yuhu , Jin Genming , Wu Zhongli , Xie Yuanxiang . Temperature Parameters Extracted in ⁴⁰Ar Induced Reactions at 30MeV/u. Chinese Physics C, 1998, 22(7): 596-601.
[11]	Liu Changlong , Hou Mingdong , Zhu Zhiyong , Cheng Song , Li Baoquan , Sun Youmei , Wang Zhiguang , Jin Yunfan , Li Changlin , Wang Yinshu , Meng Qinghua . Paramagnetic Defect Production in Silicon After112MeV Ar Ion Irradiation. Chinese Physics C, 1998, 22(9): 858-863.
[12]	Liu Changlong , Hou Mingdong , Wang Zhiguang , Cheng Song , Sun Youmei , Zhu Zhiyong , Jin Yunfan , Li Changlin , Wang Yinshu , Meng Qinghua . Dimensional Changes of Amorphous Alloys Under Swift Ar Ion Irradiation. Chinese Physics C, 1997, 21(11): 1052-1056.
[13]	Liu Changlong , Hou Mingdong , Wang Zhiguang , Cheng Song , Sun Youmei , Zhu Zhiyong , Jin Yunfan , Li Changlin , Wang Yinshu , Meng Qinghua . Dimensional Changes of Amorphous Alloys Under Swift Ar Ion Irradiation. Chinese Physics C, 1997, 21(S4): 93-98.
[14]	Qian Xing , Jiang Dongxing , Qian Tao , Hua Hui , Lin Junsong , Wu Enjiu , Zheng Jiwen , Jin Genming , Yin Shuzhi , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , He zhiyong , Wang Sufang . Evaporation of Intermediate-Mass Fragments From Hot-Nuclei in Reaction ⁴⁰Ar+¹⁵⁹Tb at 25MeV/u. Chinese Physics C, 1996, 20(4): 304-310.
[15]	Zhang Xiang , Li Wenxin , Sun Tongyu , Yin Xinmin , Qin Zhi , Zhao Lili , Wu Dingqing , Zheng Jiwen , Liu Gouxing . Hafnium Production from the Reaction of 6.3-24.6 MeV/nucleon ⁴⁰Ar+^natW. Chinese Physics C, 1996, 20(S1): 9-13.
[16]	Zhang Xiang , Li Wenxin , Sun Tongyu , Yin Xinmin , Qin Zhi , Zhao Lili , Wu Dingqing , Zheng Jiwen , Liu Guoxing . Production of Hafnium Isotopes From interactions of ^natW With 6.3─24.6 MeV/u ⁴⁰Ar Ions. Chinese Physics C, 1996, 20(1): 21-25.
[17]	Qin Zhi , Li Wenxin , Zhao Lili , Wen Wanxin , Luo Qingzheng , Sun Tongyu , S. Ambe , Y. Ohkubo , Y. Kobayashi , M. Iwamoto , E. Ambe . Mass Yield Distribution of Target Residues from the Interaction of Iron with 135-MeV/u ¹²C Ions. Chinese Physics C, 1995, 19(S3): 223-231.
[18]	Liu Guoxing , Cheng Keliang , Yu Xian , Zheng Jiwen , Jin Weiyang , Sun Tongyu , Wu Dingqing , Zhao Lili , Zhang Xiang , Yin Xinmin , Qin Zhi . Fragment Angular Distributions of the 600 MeV ⁴⁰)Ar+¹⁹⁷ Au Reaction. Chinese Physics C, 1995, 19(4): 305-309.
[19]	Yin Xinmin , Li Wenxin , Zhang Xiang , Sun Tongyu , Shizuko Ambe , Yoshitaka Ohkubo , Masako Iwamoto , Yoshio Kobayashi , Fumitoshi Ambe . Target Residues from the Interaction of Copper with 40MeV/u ⁴⁰Ar Ions. Chinese Physics C, 1995, 19(11): 991-997.
[20]	Li Wenxin , Sun Tongyu , Sun Rulin , Wu Dingqing , Zhao Lili , Jing Genming , Qi Dahai , Sa Benhao . Study on Target Residues from the Interaction of Copper with 44 MeV/A ¹²C Ions. Chinese Physics C, 1990, 14(S4): 417-426.

Access

Get Citation

SHEN Tie-Long, WANG Zhi-Guang, YAO Cun-Feng, SUN Jian-Rong, WEI Kong-Fang, ZHU Ya-Bin, PANG Li-Long, CUI Ming-Huan, LI Yuan-Fei, MA Yi-Zhun, SHENG Yan-Bin and GOU Jie. Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K[J]. Chinese Physics C, 2013, 37(8): 088201. doi: 10.1088/1674-1137/37/8/088201

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2012-07-26
Revised: 1900-01-01

Article Metric

Article Views(2105)
PDF Downloads(181)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K

Corresponding author: WANG Zhi-Guang,

Received Date: 2012-07-26

Accepted Date: 1900-01-01

Available Online: 2013-08-05

Abstract: China reduced-activation ferritic/martensitic steel is irradiated at 773 K with 792 MeV Ar-ions to fluences of 2.3×10²⁰ and 4.6× 10²⁰ ions/m², respectively. The variation of the microstructures of the Reduced-activation ferritic/martensitic (RAFM) steel samples with the Ar-ion penetration depth is investigated using a transmission electron microscope (TEM). From analyses of the microstructure changes along with the Ar-ions penetrating depth, it is found that high-density cavities form in the peak damage region. The average size and the number density of the cavities depend strongly on the damage level and Ar-atom concentration. Swelling due to the formation of cavities increases significantly with an increased damage level, and the existence of deposited Ar-atoms also enhances the growth of the average size of the cavities. The effect of atom displacements and Ar-atoms on the swelling of the RAFM steel under high energy Ar-ion irradiation is discussed briefly.

Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Cavity swelling of RAFM steel under 792 MeV Ar-ions irradiation at 773 K

Corresponding author: WANG Zhi-Guang,

HTML

目录