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Cable-in-conduit Nb/sub 3/Sn conductor for EURATOM-ENEA 12T wind-and-react magnet

Abstract

A 12T wind-and-react magnet using a 6kA Nb/sub 3/Sn cable is being developed for the NET (Next European Tours) tokamak by ENEA (Italian Agency for Energy, New Technologies and the Environment) within the framework of the European Fusion research Programme. This paper presents results concerning strand, jacket and manufacturing of the CIC (cable-in-conduit) conductor. Data on critical current, a.c. losses and RRR (residual resistivity ratio) on the Nb/sub 3/Sn strand are reported, as well as, the mechanical properties at 300K and 77K on the modified 316LN jacket before and after heat treatment. The approaches used at Europa Metalli-LMI for cabling, compaction and insertion of the superconducting cable into the circular jacket tube and the way to reach the final square cross section with the desired void fraction are illustrated and discussed.
Publication Date:
Dec 31, 1992
Product Type:
Conference
Report Number:
ETDE-IT-93-108; CONF-920802-52
Reference Number:
SCA: 700430; 700480; PA: ITAN-93:000224; SN: 93000967109
Resource Relation:
Conference: Applied superconductivity conference,Chicago, IL (United States),23-28 Aug 1992; Other Information: PBD: 1992
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; NET TOKAMAK; SUPERCONDUCTING COILS; FABRICATION; SPECIFICATIONS; STAINLESS STEEL-316L; NIOBIUM COMPOUNDS; TIN COMPOUNDS; MECHANICAL PROPERTIES; ELECTRIC CONDUCTIVITY; VOID FRACTION; CRITICAL CURRENT; 700430; 700480; MAGNET COILS AND FIELDS; COMPONENT DEVELOPMENT; MATERIALS STUDIES
OSTI ID:
10139482
Research Organizations:
ENEA, Frascati (Italy)
Country of Origin:
Italy
Language:
English
Other Identifying Numbers:
Other: ON: DE93778205; TRN: 93:000224
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
ITAN
Size:
3 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Bruzzese, R, Ceresara, S, Chiarelli, S, Della Corte, A, Gislon, P, Pietrobon, T, Rossi, S, and Spadoni, M. Cable-in-conduit Nb/sub 3/Sn conductor for EURATOM-ENEA 12T wind-and-react magnet. Italy: N. p., 1992. Web.
Bruzzese, R, Ceresara, S, Chiarelli, S, Della Corte, A, Gislon, P, Pietrobon, T, Rossi, S, & Spadoni, M. Cable-in-conduit Nb/sub 3/Sn conductor for EURATOM-ENEA 12T wind-and-react magnet. Italy.
Bruzzese, R, Ceresara, S, Chiarelli, S, Della Corte, A, Gislon, P, Pietrobon, T, Rossi, S, and Spadoni, M. 1992. "Cable-in-conduit Nb/sub 3/Sn conductor for EURATOM-ENEA 12T wind-and-react magnet." Italy.
@misc{etde_10139482,
title = {Cable-in-conduit Nb/sub 3/Sn conductor for EURATOM-ENEA 12T wind-and-react magnet}
author = {Bruzzese, R, Ceresara, S, Chiarelli, S, Della Corte, A, Gislon, P, Pietrobon, T, Rossi, S, and Spadoni, M}
abstractNote = {A 12T wind-and-react magnet using a 6kA Nb/sub 3/Sn cable is being developed for the NET (Next European Tours) tokamak by ENEA (Italian Agency for Energy, New Technologies and the Environment) within the framework of the European Fusion research Programme. This paper presents results concerning strand, jacket and manufacturing of the CIC (cable-in-conduit) conductor. Data on critical current, a.c. losses and RRR (residual resistivity ratio) on the Nb/sub 3/Sn strand are reported, as well as, the mechanical properties at 300K and 77K on the modified 316LN jacket before and after heat treatment. The approaches used at Europa Metalli-LMI for cabling, compaction and insertion of the superconducting cable into the circular jacket tube and the way to reach the final square cross section with the desired void fraction are illustrated and discussed.}
place = {Italy}
year = {1992}
month = {Dec}
}