Stability of nbasn wires with cunb reinforcing stabilizer on cryocooled superconducting magnet

T. Kancko, T. Goto, T. Nanbu, S. Murasu, S. Shimamoto, S. Awaji, K. Watanabe, M. Motokawa, T. Saito

Research output: Contribution to journalArticlepeer-review

Abstract

The stability of advanced NbSn wires with CuNb reinforcing stabilizer cooled by refrigeratnr ia studied in order to obtain data base for the future compact design of nryocuoled superconducting magnets. The experiments on the critical currents, the minimum quench energy and tho normal zone propagation velocity for a eryocoolod samplecoil of the CuNb/NbjtSri wires are carried out under the condition of the magnetic field up to IG T at temperatures ranging from 4 K to 10 K, Added to this, we make a comparison between the stability of CuNb/NbjSn and Cu/NbsSn wires in tho cryocooling case. It ia concluded from this experimental result thorn are the slight differences between two kinds of wires, which have to be considered for cryocoolod magnet design.

Original languageEnglish
Number of pages1
JournalIEEE Transactions on Applied Superconductivity
Volume10
Issue number1
Publication statusPublished - 2000 Mar

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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