摘要
研究了３１６Ｌ不锈钢表面镀ＴｉＣ和ＴｉＮ＋ＴｉＣ复合涂层材料的抗氚渗透层在聚变环境中的稳定性。研究结果表明，ＴｉＣ和ＴｉＮ＋ＴｉＣ复合涂层材料经化学热处理后在其表面层生成的抗氚渗透层能抗Ｈ＋离子辐照，能抗很大的温度梯度和热循环。
The stability of tritium permeation prevention barrier of 316L stainless steel with coating TiC and TiN+TiC under the conditions of very large thermal gradient, thermal cycling and plasma irradition is researched. The research includes two aspects:one is the study on the stability resisting H + plasma irradiation; another is on the ability of two coating materials when they are used in long term under the condition of very large thermal gradient and cycling. Our results show that TiC and TiN+TiC composite coating materials, after chemical heat treatment and forming tritium permeation prevention barrier, can resist H + ion irradiation, and also can resist very large thermal gradient and thermal cycling. Our long time experiments show that tritium permeation prevention barrier of those coating materials is stable when they are used in long term.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1999年第1期59-61,共3页
Nuclear Fusion and Plasma Physics
关键词
碳化钛
抗氚渗透层
复合涂层材料
聚变堆
TiC Tritium permeation prevention barrier Composite coating materials
