MECHANISMS OF RADIATION DAMAGE AND DEVELOPMENT OF STRUCTURAL MATERIALS FOR OPERATING AND ADVANCED NUCLEAR REACTORS
MECHANISMS OF RADIATION DAMAGE AND DEVELOPMENT OF STRUCTURAL MATERIALS FOR OPERATING AND ADVANCED NUCLEAR REACTORS
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DOI：
10.46813/2021-135-003
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发表时间：
2021-01-01
影响因子：
0.2
通讯作者：
Kalchenko, A. S.
中科院分区：
文献类型：
--
作者：
Voyevodin, V. N.;Tolstolutskaya, G. D.;Kalchenko, A. S.
核反应堆的安全性和核电的经济性在很大程度上取决于结构材料。辐照下材料物理力学性能变化的原因及其尺寸稳定性的研究确定核电高能组件元件在不同工况下的使用寿命，选择和开发具有高抗辐射潜力的材料是辐射材料科学研究的主要目标。本文对核电结构材料的辐射损伤机理、运行用抗辐射材料和新一代先进NR的研制问题进行了探讨。
Safety of nuclear reactor (NR) and economic of nuclear power are determined to high degree by structural materials. Study of reasons of change of physical-mechanical properties of materials and of their dimensional stability under irradiation; determination of operation life of elements of nuclear power energetic assemblies in different conditions, selection and development of prospective materials with high radiation resistance are the main objectives of radiation material science. In the presented paper, mechanisms of radiation damage of structural materials for nuclear power and problems of development of radiation-resistant materials for operating and advanced NR of new generation are examined.