Principles of material selection, evaluation of performance, design and technology of industrial production of the load-carrying structure of ITER superconducting magnetic system

Principles of material selection, evaluation of performance, design and technology of industrial production of the load-carrying structure of ITER superconducting magnetic system

The paper gives analysis of existing materials for fabrication of superconducting magnetic systems. Estimation of weldability, performance of welded structures, adaptability of up to 450 mm thick plates for industrial manufacture is given. It is recommended for the "ITER" Project to use we...

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Veröffentlicht in:Cryogenics (Guildford) 1992-06, Vol.32, p.369-375
Hauptverfasser: Yushchenko, K A, Voronin, S A, Monko, G G, Morenko, A E, Filatov, O G, Yakubovskii, Y U V, Spirchenko, Y U V, Chvartatskii, R V, Sobolev, Y U V
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Sprache:eng
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Zusammenfassung:The paper gives analysis of existing materials for fabrication of superconducting magnetic systems. Estimation of weldability, performance of welded structures, adaptability of up to 450 mm thick plates for industrial manufacture is given. It is recommended for the "ITER" Project to use weldable steel 03X20H16AF6. The steel having a thickness of 450 mm possesses the following properties at 4.2K: UTS = 1650 MPa; YS = 1200 MPa, K sub 1c =250 MParoot m. The wide international cooperation is required for solving the problems arising in creation of SMS "ITER".
ISSN:0011-2275