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Titolo:
J(c) distribution in the Bi-2223/Ag-AgMg tapes
Autore:
Takagi, A; Kosugi, K; Wada, K; Tanigawa, T; Meguro, S; Matsuo, K; Honjo, S; Mimura, T; Takahashi, Y;
Indirizzi:
Furukawa Elect Corp Ltd, Nikko 3211493, Japan Furukawa Elect Corp Ltd Nikko Japan 3211493 rp Ltd, Nikko 3211493, Japan Tokyo Elect Power Co Ltd, Tsurumi Ku, Yokohama, Kanagawa 2308510, Japan Tokyo Elect Power Co Ltd Yokohama Kanagawa Japan 2308510 a 2308510, Japan
Titolo Testata:
PHYSICA C
, volume: 357, anno: 2001,
parte:, 2
pagine: 1169 - 1173
SICI:
0921-4534(200108)357:<1169:JDITBT>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Keywords:
Bi-2223; AgMg; tape; twisted; J(c); J(e);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: Takagi, A Furukawa Elect Corp Ltd, 500 Kiyotaki Machi, Nikko 3211493, Japan Furukawa Elect Corp Ltd 500 Kiyotaki Machi Nikko Japan 3211493
Citazione:
A. Takagi et al., "J(c) distribution in the Bi-2223/Ag-AgMg tapes", PHYSICA C, 357, 2001, pp. 1169-1173

Abstract

Bismuth-based, silver-sheathed tapes are considered to have great possibilities for electric power applications. Remarkable progress in Bi-2223/Ag tapes has been made in the world. We also have been developing Bi-2223/Ag tape since 1989, and we can fabricate 1 km length tape now. One of the important properties for J(c) of Bi-2223/Ag tape is the distribution in the cross-section of tape, as well as that of longitudinal distribution. We measured J(c) distribution in the cross-section of tapes that were cut in the constant period from the edge of tape by using laser beam. It was cleared that J(c) increased periodically toward the center of the tape but J(c) slightly decreased at the center. We consider that J(c) distribution in the tape has good correlation with the density of filament. By this result, we succeeded in manufacturing the long Bi-2223/Ag-AgMg tape of J(c) = 31000 A/cm(2) and J(e) = 8000 A/cm(2). Furthermore, we achieved I-c =50 A in Bi-2223/Ag-AgMg twisted long tape. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/04/20 alle ore 01:26:51