Article ID Journal Published Year Pages File Type
6742682 Fusion Engineering and Design 2018 4 Pages PDF
Abstract
This paper focus on the main steps of ITER PF6 helium inlet qualification. Helium inlet hole drilling and stainless steel wrapping removal were firstly been carried out. Helium inlet welding with full penetration by automatic welding machine was then performed, followed by leak proof test, non-destructive test, fatigue test and tomography test. At the end, the samples were sectioned for micro and macro inspection. The results show ITER PF6 helium inlet qualification has successfully met the requirements of PF procurement agreement(PA) and was approved by ITER IO.
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Physical Sciences and Engineering Energy Energy Engineering and Power Technology
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