论文部分内容阅读
奥氏体不锈钢是贮氚容器及核反应堆结构的主要选择材料。了解由于氚衰变、(n,α)反应或α等离子体轰击而聚积在不锈钢中的氦的特性及其对不锈钢性能的影响是十分重要的。随着核能工程的进展,已经有了一些He离子注入Ni和其它金属,以及不锈钢的报道,然而,很多问题仍在广泛地讨论。
Austenitic stainless steel is the main choice material for tritium storage and nuclear reactor structure. It is important to understand the nature of helium accumulated in stainless steel due to tritium decay, (n, α) reactions or α plasma bombardment and its effect on stainless steel performance. As nuclear engineering progresses, there have been some reports of He ion implantation of Ni and other metals, as well as stainless steels, however, many issues are still extensively discussed.