The Effect of Heat Treatment on the Stability of Nb3Sn RRP-150/169 Strands

被引：14

作者：

Li, Pei ^{[1
]}

Turrioni, Daniele ^{[1
]}

Barzi, Emanuela ^{[1
]}

Zlobin, Alexander ^{[1
]}

机构：

[1] Fermilab Natl Accelerator Lab, Tech Div, POB 500, Batavia, IL 60510 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2017年 / 27卷 / 04期

基金：

美国能源部;

关键词：

Nb-3; Sn; stability; superconducting wires; INSTABILITIES; FIELD;

D O I：

10.1109/TASC.2017.2662938

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：

The magnetic stability of superconductor strands and cables is a key issue in the successful building and operation of high-field accelerator magnets. In this paper, we report the study of a state-of-the-art 0.7 mm Nb3Sn restacked-rod-process strand manufactured by Oxford Instrument Superconductor Technology. This conductor will be used in Rutherford cable for a 15-TNb3Sn dipole demonstrator being built at Fermi National Accelerator Laboratory. Particularly, this study focuses on the impact of varying heat treatment conditions on the stability of the strand. Both the stability against internal flux jumps and external thermal perturbations are studied.

引用

页码：1 / 5

页数：5

共 16 条

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