Progress in coating development for fusion systems
Progress in coating development for fusion systems
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DOI：
10.1016/s0920-3796(02)00291-0
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发表时间：
2002-11
影响因子：
1.7
通讯作者：
D. L. Smith;J. Park;I. Lyublinski;V. Evtikhin;A. Perujo;H. Glassbrenner;T. Terai;S. Zinkle
中科院分区：
文献类型：
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作者：
D. L. Smith;J. Park;I. Lyublinski;V. Evtikhin;A. Perujo;H. Glassbrenner;T. Terai;S. Zinkle
开发有效和可靠的涂层是大多数（如果不是全部的话）熔敷系统可行性的关键。根据不同的橡皮布概念，涂料的具体用途和要求差别很大。迄今为止，涂层开发的努力主要集中在具有钒合金结构的自冷锂概念的电绝缘涂层，以及具有铁素体钢结构的水冷Pb-Li （WCLL）增殖概念的氚屏障涂层。虽然其他的涂层材料也在考虑之中，但目前对电绝缘涂层的研究主要集中在V-4Cr-4Ti合金结构上的CaO和AlN涂层。氚阻挡层的研究主要集中在铝化铁素体钢上形成的al2o3涂层。本文综述了各种融合概念的涂料发展现状，重点介绍了与涂料形成、稳定性和性能相关的材料相互作用和化学控制问题。
Development of effective and reliable coatings is a key to the viability of most, if not all, fusion blanket systems. The specific purpose and requirements of the coatings vary widely, depending on the blanket concept. The efforts on coating development to date have focused primarily on electrically insulating coatings for the self-cooled lithium concepts with a vanadium alloy structure, and the tritium barrier coatings for the water-cooled, Pb–Li (WCLL) breeder concepts with ferritic steel structures. Although other coating materials are under consideration, most of the effort on the electrically insulating coatings has focused on CaO and AlN coatings on V–4Cr–4Ti alloy structure. Most of the effort on the tritium barrier coating development is focused on Al2O3coatings formed on aluminized ferritic steels. This paper presents an overview of the status of coating development for the various fusion concepts with emphasis on the materials interaction and chemistry control issues associated with the formation, stability and performance of the coatings.