Status and improvement of CLAM for nuclear application
Status and improvement of CLAM for nuclear application
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DOI：
10.1088/1741-4326/aa763f
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发表时间：
2017-07
期刊：
影响因子：
3.3
通讯作者：
Qunying Huang
中科院分区：
文献类型：
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作者：
Qunying Huang
为满足ITER试验包层模块、中国聚变工程试验堆和中国聚变示范堆对材料的要求，中国自2001年开始实施低活化马氏体钢（CLAM）研制计划。它是由中国科学院核能安全技术研究所在广泛的国内外合作下承担的。CLAM的研发工作正在进行中，如中子辐照前后的力学性能评估，通过焊接和增材制造制造来制造缩放的TBM，通过沉淀强化来改善其耐辐照性以及高温性能，以实现其最终在聚变系统中的成功应用。本文介绍了CLAM的现状和改进。
A program for China low activation martensitic steel (CLAM) development has been underway since 2001 to satisfy the material requirements of the test blanket module (TBM) for ITER, China fusion engineering test reactor and China fusion demonstration reactor. It has been undertaken by the Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences under wide domestic and international collaborations. Extensive work and efforts are being devoted to the R&D of CLAM, such as mechanical property evaluation before and after neutron irradiation, fabrication of scaled TBM by welding and additive manufacturing, improvement of its irradiation resistance as well as high temperature properties by precipitate strengthening to achieve its final successful application in fusion systems. The status and improvement of CLAM are introduced in this paper.