金属氚化物中氦行为的研究现状与发展趋势

Development of Evolution of Helium in Metal Tritides

简要概述了近些年来金属氚化物中3He的存在和演化行为、延缓3He从材料中析出的可能途径以及时效对氚化物性能影响等方面的研究进展,重点对几种金属氚化物的3He时效行为进行了比较分析,并对其研究趋势作了概要评述。文章同时简要介绍了本研究组在金属氚化物3He演化行为研究方面的理论模拟和实验研究方面的工作进展。

The investigation state on the presence and evolution of ^3He in metal tritide, the possible approach to slow down the release of ^3 He from tritides and the effect of helium aging on the metal tritedes were reviewed in the present paper. The comparison of ^3He aging behaviors of several metal tritides was carried out, and the development trend of the evolution of helium in metal tritides was also reviewed. It was also summarized briefly the results of our group in the development of helium effects in metal tritides.