Development of RHQT-processed Nb3Al wire for high-field accelerator magnet applications

被引：12

作者：

Tsuchiya, K. ^{[1
,2
]}

Mitsuda, C. ^{[1
]}

Terashima, A. ^{[1
]}

Yamamoto, A. ^{[1
]}

Takeuchi, T.

Banno, N. ^{[2
]}

Nimori, S. ^{[2
]}

Kikuchi, A. ^{[2
]}

Iijima, Y. ^{[2
]}

Okamoto, K. ^{[3
]}

Fukuda, T. ^{[3
]}

Takenaka, K. ^{[3
]}

Takao, T. ^{[3
]}

Tagawa, K. ^{[4
]}

机构：

[1] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan

[2] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050003, Japan

[3] Sophia Univ, Tokyo 1028554, Japan

[4] Hitachi Cable Ltd, Tsuchiura, Ibaraki 3000026, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2008年 / 18卷 / 02期

关键词：

accelerator magnet; critical current density; critical temperature; Nb3Al wire; n-value;

D O I：

10.1109/TASC.2008.920599

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the development of RHQT-processed Nb3Al wires for high-field accelerator magnet applications, one of the major objectives is to increase the non-copper critical current density in the field range of 12-15 T. To pursue this goal, a low-matrix-ratio wire was fabricated, and the effects of the RHQ conditions and the area reduction after the RHQ treatment on the properties of the wire were investigated. This paper describes the details and results of this study.

引用

页码：1031 / 1034

页数：4

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