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Titolo:
Fabrication and testing of Rutherford-type cables for react and wind accelerator magnets
Autore:
Bauer, P; Ambrosio, G; Andreev, N; Barzi, E; Dietderich, D; Ewald, K; Fratini, M; Ghosh, AK; Higley, HC; Kim, SW; Miller, G; Miller, J; Ozelis, J; Scanlan, RM;
Indirizzi:
Fermilab, Batavia, IL 60510 USA Fermilab Batavia IL USA 60510Fermilab, Batavia, IL 60510 USA Lawrence Berkeley Lab, Berkeley, CA 94720 USA Lawrence Berkeley Lab Berkeley CA USA 94720 y Lab, Berkeley, CA 94720 USA Natl High Magnet Field Lab, Tallahassee, FL 32310 USA Natl High Magnet Field Lab Tallahassee FL USA 32310 ahassee, FL 32310 USA Brookhaven Natl Lab, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA11973 aven Natl Lab, Upton, NY 11973 USA Jefferson Lab, Newport News, VA 23606 USA Jefferson Lab Newport News VA USA 23606 n Lab, Newport News, VA 23606 USA
Titolo Testata:
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
fascicolo: 1, volume: 11, anno: 2001,
parte:, 2
pagine: 2457 - 2460
SICI:
1051-8223(200103)11:1<2457:FATORC>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Keywords:
accelerator; superconducting magnet; superconducting cable; Nb3Sn;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: Bauer, P Fermilab, Batavia, IL 60510 USA Fermilab Batavia IL USA 60510Fermilab, Batavia, IL 60510 USA
Citazione:
P. Bauer et al., "Fabrication and testing of Rutherford-type cables for react and wind accelerator magnets", IEEE APPL S, 11(1), 2001, pp. 2457-2460

Abstract

A common coil design for a high-field accelerator dipole magnet using a Nb3Sn cable with the React-and-Wind approach is pursued by a collaboration between Fermilab and L-BNL. The design requirements for the cable include a high operating current so that a field of 10-11 T can be produced, together with a low critical current degradation due to bending around a 90 mm radius, a program, using ITER strands of the internal tin type, was launched to develop the optimal cable design for React-and-Wind common coil magnets. Three prototype cable designs, all 15 mm wide, were fabricated: a 41-strand cable with 0.7 mm diameter strands; a 57-strand cable with 0,5 mm diameter strands; and a 259-strand multi-level cable with a 6-around-1 sub element using 0.3 mm diameter wire. Two versions of these cables were fabricated: onewith no core and one with a stainless steel core. Additionally, the possibility of a wide (22 mm) cable made from 0.7 mm strand was explored. This paper describes the first results of the cable program including reports on cable fabrication and reaction, first winding tests and first results of themeasurement of the critical current degradation due to cabling and bending.

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Documento generato il 30/09/20 alle ore 09:35:41