[1]李承亮,吴昊,刘飞华,等.反应堆压力容器钢质子辐照研究进展[J].中国材料进展,2019,(02):138-147.[doi:10.7502/j.issn.1674-3962.2019.02.08]
LI Chengliang,WU Hao,LIU Feihua,et al.Progress in Proton Irradiation of Reactor Pressure Vessel Steels[J].MATERIALS CHINA,2019,(02):138-147.[doi:10.7502/j.issn.1674-3962.2019.02.08]
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
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- 期数:
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2019年第02期
- 页码:
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138-147
- 栏目:
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- 出版日期:
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2019-02-28
文章信息/Info
- Title:
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Progress in Proton Irradiation of Reactor Pressure Vessel Steels
- 作者:
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李承亮1; 吴昊2; 刘飞华1; 晏井利2
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1. 中广核工程有限公司 核电安全监控技术与装备国家重点实验室,广东 深圳 518172
2. 东南大学材料科学与工程学院,江苏 南京 211189
- Author(s):
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LI Chengliang1; WU Hao2; LIU Feihua1 ; YAN Jingli2
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1. Sate Key Laboratory of Nuclear Power Safety Monitoring Technology and Equipment, China Nuclear Power Engineering Co, Ltd, Shenzhen 518172, China
2. School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
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- 关键词:
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反应堆压力容器钢; 质子辐照; 微观组织; 纳米压痕硬度; 电磁性能
- Keywords:
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reactor pressure vessel steel; proton irradiation; microstructure; nanoindentation hardness; electromagnetic properties
- DOI:
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10.7502/j.issn.1674-3962.2019.02.08
- 文献标志码:
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A
- 摘要:
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相较于中子辐照,质子辐照实验具有成本低、周期短、辐照参数可精准控制以及辐照后样品没有放射性以便于后续开展性能测试、微观组织表征等优点,因此采用质子辐照实验的方式开展反应堆压力容器钢(reactor pressure vessel, RPV)辐照损伤效应的研究日益得到广泛应用。介绍了质子辐照实验的研究现状,对比了质子辐照与中子辐照的优缺点,讨论了质子辐照对材料微组织演变与力学及电磁性能的影响,分析了RPV钢质子辐照损伤机理,并评析了目前所取得的研究成果与存在的不足之处。最后提出了现阶段对国产RPV钢开展全面、系统的质子辐照实验研究工作的重要性与必要性。
- Abstract:
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Compared with neutron irradiation, proton irradiation experiment has the advantages of low cost, short period, precise control of irradiation parameters and no radioactivity of irradiated samples, which is convenient for facilitating subsequent performance testing and microstructures charactering.Therefore,effects of irradiation damage on the reactor pressure vessel steel have been studied widely by using the method of proton irradiation. In this paper,the research status of proton irradiation experiment was introduced, the advantages and disadvantages between proton irradiation and neutron irradiation were compared, how proton irradiation affects the microstructure development and mechanical, electromagnetic properties of RPV steels were analyzed, the proton irradiation damage mechanism was discussed, and the current research achievements and shortcomings were also commented. Carrying out comprehensive and systematic research on the proton irradiation experiment is of great necessity and importance.
备注/Memo
- 备注/Memo:
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第一作者&通信作者简介:李承亮,1982年生,博士,高级工程师
更新日期/Last Update:
2019-01-30