Development of the WAter-interface Permeation In Tritium-exposed materIals (Wapiti) tritium experiment and preliminary Eurofer97 results

被引：0

作者：

Montupet-Leblond, F. ^{[1
]}

Bernard, E. ^{[1
]}

Feuillastre, S. ^{[2
]}

Garcia-Argote, S. ^{[2
]}

Hodille, E. A. ^{[1
]}

Payet, M. ^{[1
]}

Grisolia, C. ^{[1
]}

机构：

[1] CEA Cadarache, Inst Rech Fus Confinement Magnet, F-13115 St Paul Les Durance, France

[2] Univ Paris Saclay, Serv Chim Bioorgan & Marquage, CEA Saclay, F-91191 Saclay, France

来源：

NUCLEAR MATERIALS AND ENERGY | 2024年 / 38卷

关键词：

Permeation; Trapping; Eurofer97; Tritium; HYDROGEN; PERMEABILITY; BEHAVIOR; TUNGSTEN;

D O I：

10.1016/j.nme.2023.101561

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 control of tritium inventory and permeation is crucial for the safe operation of fusion reactors. To measure these phenomena, a novel tritium experiment is introduced and used to measure tritium permeation through Eurofer97 at room temperature, with several possibilities for the downstream conditions: air or water and overhead air. A pre-loading condition was shown to be required for this experiment. This direct comparison revealed that tritium is preferentially found in the water phase and secondarily in the air phase

引用

页数：6