四川大学学报（自然科学版）2021，Vol.58Issue(3)：123-130,8.DOI:10.19907/j.0490-6756.2021.034004
阻氚涂层辐照-渗氢耦合装置的设计
Design of simultaneous proton irradiation-hydrogen permeation terminal for testing tritium permeation barrier coatings
摘要
Abstract
A terminal for the study of simultaneous proton irradiation and hydrogen gas permeation for testing tritium permeation barrier (T PB) coatings at elevated temperature has been developed .A set of special testing equipment was added to the 2 × 3 MV tandem accelerator in Sichuan University providing the capability to study the synergistic effect of displacement damage ,hydrogen permeation ,and high temperature on the microstructure and properties of the coatings .The overall design goal and some main components of this terminal were introduced in detail ,such as sample holder ,hydrogen-containing per-meation gas loop and design principle .The terminal was developed in order to obtain relevant data on TPB coatings ,and it will enable future studies into the effect of irradiation on hydrogen permeation property in high temperature environment using in situ proton irradiation .Furthermore ,the optimiza-tion of the terminal and testing parameters were discussed in this study .关键词
阻氚涂层/离子辐照/氢渗透/聚变堆Key words
Tritium permeation barrier/Ion irradiation/Hydrogen permeation/Fusion reactor分类
矿业与冶金引用本文复制引用
石柯,杨吉军,朱昌达,张伟,王龙,冯勇进,杨远友,廖家莉,冯开明,刘宁..阻氚涂层辐照-渗氢耦合装置的设计[J].四川大学学报（自然科学版）,2021,58(3):123-130,8.基金项目
国家磁约束核聚变能发展研究专项(2018YFE0313200) （2018YFE0313200）
