Researching | Positron annihilation study on defect repair of pure iron and RPV steel under electropulsing treatment

Journals >NUCLEAR TECHNIQUES >Volume 47 >Issue 8 >Page 080203 > Article

NUCLEAR TECHNIQUES
Vol. 47, Issue 8, 080203 (2024)

Positron annihilation study on defect repair of pure iron and RPV steel under electropulsing treatment

Haiyi WEN¹, Qiwei QUAN², Xuanye YANG¹, Wenzeng ZHAO¹..., Simin ZHANG¹, Yichu WU^1,* and Xiangbing LIU²|Show fewer author(s)

Author Affiliations

¹School of Physics and Technology, Hubei Key Laboratory of Nuclear Solid State Physics, Wuhan University, Wuhan 430072, China

²Suzhou Nuclear Power Research Institute, Suzhou 215004, China

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DOI: 10.11889/j.0253-3219.2024.hjs.47.080203 Cite this Article

Haiyi WEN, Qiwei QUAN, Xuanye YANG, Wenzeng ZHAO, Simin ZHANG, Yichu WU, Xiangbing LIU. Positron annihilation study on defect repair of pure iron and RPV steel under electropulsing treatment[J]. NUCLEAR TECHNIQUES, 2024, 47(8): 080203 Copy Citation Text

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References

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[11] DING Zhaonan. Study on hardening and embrittlement behavior of iron-based alloys under high energy heavy ion irradiation[D](2020).

[12] ZHANG Tianci, WANG Haitao, LI Zhengcao et al. Positron annihilation investigation of embrittlement behavior in Chinese RPV steels after Fe-ion irradiation[J]. Acta Metallurgica Sinica, 54, 512-518(2018).

[13] SHI Jianjian, ZOU Qun, JIN Yang et al. Study on post-irradiation annealing microstructure and its effect on re-irradiation damage of highly irradiated RPV steel[J]. Nuclear Science and Engineering, 41, 1060-1066(2021).

[14] Dong Y, Zhao Q H, Li Y H et al. Super high counting rate of positron annihilation lifetime spectrometer achieved via multiple detectors[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1055, 168552(2023).

[15] Kuramoto E, Abe H, Takenaka M et al. Positron annihilation lifetime study of irradiated and deformed Fe and Ni[J]. Journal of Nuclear Materials, 239, 54-60(1996).

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[18] Mohamed H F M, Kwon J, Kim Y M et al. Vacancy-type defects in cold-worked iron studied using positron annihilation techniques[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 258, 429-434(2007).

[19] Rudzińska W, Pająk J, Szuszkiewicz M et al. Positron annihilation in polycrystalline metals deformed by uniaxial tension[J]. Acta Physica Polonica A, 107, 857-863(2005).

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Haiyi WEN, Qiwei QUAN, Xuanye YANG, Wenzeng ZHAO, Simin ZHANG, Yichu WU, Xiangbing LIU. Positron annihilation study on defect repair of pure iron and RPV steel under electropulsing treatment[J]. NUCLEAR TECHNIQUES, 2024, 47(8): 080203

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