Improved S-2 glass fabric insulation for Nb3Sn Rutherford cable

被引：7
|
作者：
Blackburn, Raymond [1 ]
Fecko, David [2 ]
Jaisle, Andrew [1 ]
McInturff, Al [1 ]
McIntyre, Peter [1 ]
Story, Tom [3 ]
机构：
[1] Texas A&M Univ, College Stn, TX 77843 USA
[2] AGY, Huntingdon, PA 16652 USA
[3] A&P Technol, Cincinnati, OH 45245 USA
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2008年 / 18卷 / 02期
关键词：
cable; coil; insulation; magnet; superconductor;
D O I：
10.1109/TASC.2008.920762
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：
A direct-braid fiberglass cloth insulation has been developed and evaluated for use on Nb3Sn Rutherford cable. The fabric is directly woven onto the cable, using fine-filament yarn sized with a silane mixture. The total thickness of the cloth on each face of the cable is similar to 55 microns. The sizing is compatible with subsequent reaction heat treat without decomposition, and provides improved wetting and adhesion in the final epoxy impregnation. Ten-stack assemblies of cable segments have been processed through typical coil heat treatment and impregnation and tested for high-voltage insulation and yield strength under mechanical shear.
引用
收藏
页码：1391 / 1393
页数：3
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