Development of ceramic coating as tritium permeation barrier

被引：9
|
作者：
Nakamichi, M
Kawamura, H
Teratani, T
机构：
[1] JAERI, Oarai Res Estab, Ibaraki 3111394, Japan
[2] Tocalo Co Ltd, Kobe, Hyogo 6580013, Japan
来源：
FUSION SCIENCE AND TECHNOLOGY | 2002年 / 41卷 / 03期
关键词：
D O I：
10.13182/FST02-A22723
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The fabrication technique of Cr2O3-SiO2 coating as a tritium permeation barrier had been developed by chemical densified coating method. However, Cr2O3-SiO2 coating had open pores in the coating. For filling open pores, the densification treatment by CrPO4 was considered. From result of the deuterium permeation test, Permeation Reduction Factor (PRF) of SS316 with Cr2O3-SiO2 including CrPO4 coating reached about 1,000.
引用
收藏
页码：939 / 942
页数：4
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