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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Abstract：
China reduced-activation ferritic/martensitic steel is irradiated at 773 K with 792 MeV Ar-ions to fluences of 2.3×10 ²⁰and 4.6× 10 ²⁰ions/m ², 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.

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[10]	Yin Shuzhi,Jin Weiyang,Zhang Chun,Jin Genming,Zheng Jiwen,Wu Enjiu,Tan Jilian,Li Zuyu,Wang Sufang,Song Mingtao,Wu Heyu,He Zhiyong,Jiang Dongxing,Qian Xing. Temperatures and Excitation Energies of Hot Nuclei in Reactions of⁴⁰Ar+^natAg,²⁰⁹Bi at MeV/u. Chinese Physics C, 1997, 21(8): 680-685.
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[13]	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/nucleon⁴⁰Ar+^natW. Chinese Physics C, 1996, 20(S1): 9-13.
[14]	He Zhiyong,Li Zuyu,Duan Limin,Jin Genming,Wu Heyu,Dai Guangxi,Li Zhankui,Zhang Baoguo,Wen Wanxin,Qi Yujin. In-plane and Out-of-plane Emission of Light Charged Particle from⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u. Chinese Physics C, 1996, 20(S2): 129-134.
[15]	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/u⁴⁰Ar Ions. Chinese Physics C, 1996, 20(1): 21-25.
[16]	Duan Limin,Li Zuyu,Jin Genming,He Zhiyong,Luo Qingzheng,Wu Heyu,Zhang Baoguo,Qi Yujin,Wen Wanxin,Dang Bingrong,Dai Guangxi. Relative Population of States and Extraction of Emission Temperature in 25 MeV/u⁴⁰Ar+¹⁹⁷Au. Chinese Physics C, 1995, 19(S3): 215-220.
[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/u¹²C Ions. Chinese Physics C, 1995, 19(S3): 223-231.
[18]	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/u⁴⁰Ar Ions. Chinese Physics C, 1995, 19(11): 991-997.
[19]	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 of¹⁸¹Ta with 45 MeV/A¹²C Ions. Chinese Physics C, 1991, 15(S4): 337-340.
[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/A¹²C Ions. Chinese Physics C, 1990, 14(S4): 417-426.

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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 2.3×10²⁰and 4.6× 10²⁰ions/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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通讯作者:陈斌, bchen63@163.com

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

Corresponding author:WANG Zhi-Guang,

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