液态锂铅合金中氢溶解行为的初步研究  

Preliminary Study of Hydrogen Dissolution Behavior in Liquid Lithium-Lead Alloy

作　　者：谢波[1] 翁葵平[1] 侯建平[1] 杨光玲[1] 夏修龙[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,四川绵阳621900

出　　处：《稀有金属与硬质合金》2013年第6期25-28,共4页Rare Metals and Cemented Carbides

基　　金：国家科技部ITER计划专项国内配套研究项目(2011GB111004)

摘　　要：对氢在液态锂铅合金中的浓度进行了初步测量与分析。结果表明:氢在液态锂铅合金中的溶解存在过饱和现象,氢浓度测量曲线出现非线性的特点;采用气-液载带方式提取液态锂铅合金中的氢同位素是可行的;氢在液态锂铅合金中的溶解度受氢分压的影响远大于受锂铅合金熔融温度的影响。Preliminary measuring and analysis were made of hydrogen concentration in liquid lithium-lead alloy. The results indicate that hydrogen dissolution in liquid lithium-lead alloy has the characteristic of over-saturation,and the measuring curves are non-linear. It is feasible to extract hydrogen isotopes from liquid lithium-lead alloy by gas-liquid carrier. The influence of hydrogen partial pressure is much greater than that of lithium-lead alloy melting temperature on hydrogen solubility in liquid lithium-lead alloy.

关 键 词：液态锂铅合金 氢 溶解度 浓度测量 气-液载带 

分 类 号：TG146.263[一般工业技术—材料科学与工程]