Development of the plasma facing components in Japan for ITER

After the successful completion of the prequalification activity for ITER divertor procurement, Japanese Domestic Agency (JADA) and ITER Organization (IO) have entered into the procurement arrangement of divertor Outer Vertical Target (OVT) in June 2009. In accordance with the arrangement, JADA is g...

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Bibliographic Details
Published in:Fusion engineering and design 2012-08, Vol.87 (5-6), p.845-852
Main Authors: Suzuki, Satoshi, Ezato, Koichiro, Seki, Yohji, Mohri, Kensuke, Yokoyama, Kenji, Enoeda, Mikio
Format: Article
Language:English
Subjects:
Carbon fiber composite
Cassettes
Divertor Outer Vertical Target
Domestic
Full-scale prototype
ITER
Organizations
Picks
Procurement
Prototypes
Schedules
Tungsten
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Summary:After the successful completion of the prequalification activity for ITER divertor procurement, Japanese Domestic Agency (JADA) and ITER Organization (IO) have entered into the procurement arrangement of divertor Outer Vertical Target (OVT) in June 2009. In accordance with the arrangement, JADA is going to fully procure the outer target components which correspond to 60 divertor cassettes. JADA has started to manufacture an OVT full-scale prototype in order to pick out/solve technical and quality issues and to establish a rational manufacturing process toward the start of the series of production of the OVT components to be installed in ITER. This paper presents the overview of JADA's manufacturing activity and the procurement schedule on the divertor outer target procurement.
ISSN:0920-3796
1873-7196
DOI:10.1016/j.fusengdes.2012.02.035