Low-activation ferritic and martensitic steels for fusion application
Low-activation ferritic and martensitic steels for fusion application
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DOI：
10.1016/s0022-3115(96)00327-3
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发表时间：
1996-10-01
影响因子：
3.1
通讯作者：
Ehrlich, K
中科院分区：
文献类型：
--
作者：
Kohyama, A;Hishinuma, A;Ehrlich, K
本文回顾了熔合用低活化铁素体/马氏体钢的发展历史和现状，总结了国际能源机构熔合材料工作组的活动现状，其中正在进行的熔合用低活化铁素体/马氏体钢的国际合作试验项目。试验计划的目的是通过一个广泛的试验计划来验证使用铁素体/马氏体钢进行核聚变的可行性，该试验计划涵盖了核应用材料资格鉴定的最相关技术问题。开发具有代表性的8-9Cr-2WVTa型工业加工低活化钢的综合数据库，将在大约3年内为设计人员提供一套初步的材料数据，用于部件的机械设计，例如用于在ITER中测试的演示相关包层模块。回顾了目前低活化铁素体钢在先进核聚变系统中应用的局限性，并对其未来前景进行了展望。
This paper reviews the history and the present status of the development of low-activation ferritic/martensitic steels for fusion applications, followed by a summary of the status of the International Energy Agency fusion materials working group activities, where an international collaborative test program on low-activation ferritic/martensitic steels for fusion is in progress. The objective of the test program is to verify the feasibility of using ferritic/martensitic steels for fusion by an extensive test program covering the most relevant technical issues for the qualification of a material for nuclear application. The development of a comprehensive data base on the representative industrially processed reduced-activation steels of type 8-9Cr-2WVTa will provide designers a preliminary set of material data within about 3 years for the mechanical design of components, e.g., for demo relevant blanket modules to be tested in ITER. Knowledge on the current limitations of low-activation ferritic steels for application in advanced fusion systems is reviewed and future prospects are defined.