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

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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]	XIAO Zhi-Gang , WU He-Yu , WANG Hong-Wei , LI Zu-Yu , JIN Gen-Ming , DUAN Li-Min , ZHANG Bao-Guo , HU Rong-Jiang , WEI Zhi-Yong , LIU Yong-Ying , WANG Su-Fang , LU Zhao-Hui , ZHU Yong-Tai , ZHU Hai-Dong . Isospin Effect on the Slope Temperature at Backward Angles in the Reactions 30MeV/u ⁴⁰Ar+^112,124Sn. Chinese Physics C, 2001, 25(7): 643-650.
[4]	WANG Jin-Chuan , ZHAN Wen-Long , GUO Zhong-Yan , XI Hong-Fei , ZHOU Jian-Qun , ZHAO You-Xiong . Energy Correlations between Fragments and Light Charged Particles in Reaction of 25MeV/u ⁴⁰Ar+¹¹⁵In. Chinese Physics C, 2001, 25(2): 115-120.
[5]	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.
[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]	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.
[10]	Li Zuyu , Wang Hongwei , He Zhiyong , Dun Limin , Zhang Baoguo , Dai Guangxi , Fu Yanbiao , Jin Genming . Time Scsle for Emission of Intermediate Mass Fragments in E/A=30MeV ⁴⁰Ar+^natAg Reaction. Chinese Physics C, 1998, 22(8): 684-689.
[11]	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.
[12]	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.
[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(11): 1052-1056.
[14]	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.
[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]	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.
[18]	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.
[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 , Li Yunsheng , Sun Rulin , Sun Tongyu , Wu Dingqing , Zhao Lili , Zheng Yuming , Qi Dahai , Sa Benhao . A Study of the Target Residues from the Interaction of ¹⁸¹Ta with 45 MeV/A ¹²C Ions. Chinese Physics C, 1991, 15(S4): 337-340.

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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

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

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通讯作者: 陈斌, bchen63@163.com

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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

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

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