| ODS钢的抗辐照设计及纳米第二相粒子表征的研究进展 |
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| 引用本文： | 何培,姚伟志,吕建明,高博,李先容. ODS钢的抗辐照设计及纳米第二相粒子表征的研究进展[J]. 材料导报, 2018, 32(1): 34-40. DOI: 10.11896/j.issn.1005-023X.2018.01.003 |
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| 作者姓名： | 何培 姚伟志 吕建明 高博 李先容 |
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| 作者单位： | 中国工程物理研究院材料研究所,江油,621908 |
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| 基金项目： | 基金项目:国家磁约束核聚变能发展研究专项(2015GB109003) |
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| 摘 要： | 先进裂变反应堆及聚变堆要求材料在高温高压、强中子辐照、长服役周期等苛刻服役环境下具有卓越的结构和性能稳定性。氧化物弥散强化(ODS)钢由于具有优异的耐高温及耐辐照性能成为第四代反应堆包壳及核聚变包层最有希望的候选材料。基于材料的中子辐照损伤特性,主要介绍了ODS钢的抗辐照设计及纳米第二相粒子的表征方面的研究进展。
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| 关 键 词： | 氧化物弥散强化钢 抗辐照设计 纳米第二相粒子检测 oxide dispersion strengthened steels irradiation-resistance designing nanoscale second-phase particle characterization |
Radiation Resistance Design and Nanoscale Second-phase Particles Characterization for ODS Steels:a Review |
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| HE Pei,YAO Weizhi,LYU Jianming,GAO Bo and LI Xianrong. Radiation Resistance Design and Nanoscale Second-phase Particles Characterization for ODS Steels:a Review[J]. Materials Review, 2018, 32(1): 34-40. DOI: 10.11896/j.issn.1005-023X.2018.01.003 |
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| Authors: | HE Pei YAO Weizhi LYU Jianming GAO Bo LI Xianrong |
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| Affiliation: | Institute of Materials, China Academy of Engineering Physics, Jiangyou 621908,Institute of Materials, China Academy of Engineering Physics, Jiangyou 621908,Institute of Materials, China Academy of Engineering Physics, Jiangyou 621908,Institute of Materials, China Academy of Engineering Physics, Jiangyou 621908 and Institute of Materials, China Academy of Engineering Physics, Jiangyou 621908 |
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| Abstract: | Advanced fission and fusion reactors require high-performance alloys with outstanding microstructure and property stability in ultra-severe service environment including high temperature and high pressure,intense neutron irradiation and long service life.Oxide dispersion strengthened(ODS)steels have been considered as the most promising candidate as fuel cladding in Gen.Ⅳreactor and structural materials in fusion blanket.Based on neutron irradiation damage,this paper reviews the latest research progress of irradiation-resistant ODS steels, focusing on the alloy design and advanced nanoscale second-phase particles characterization techniques. |
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| Keywords: | oxide dispersion strengthened steels irradiation-resistance designing nanoscale second-phase particle characterization |
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