Download file (808 KB)
Download as zip (738 KB)

Collection

Citation

Description:

Large-scale devices, such as the next generation high energy particle accelerator project, demand the enhancement of the Jc and cost performance of Nb3Sn wires. We investigated the variations in microstructure and hardness when Cu and Zn were co-added to Sn. Subsequently, we manufactured tube-type multifilamentary wires using subelements containing different types of Sn alloys, with and without an intermediate layer of Cu between Sn and Nb.

Rights:

• In Copyright
  

  © 2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keyword: Nb3Sn, Sn-alloy

Date published: 2025-02-07

Publisher: Institute of Electrical and Electronics Engineers (IEEE)

Journal:

• IEEE Transactions on Applied Superconductivity (ISSN: 10518223) vol. 35 issue. 5

Funding:

• JSPS KAKENHI JP23K04453

Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.6049

First published URL: https://doi.org/10.1109/tasc.2025.3539266

Related item:

Other identifier(s):

Contact agent:

Updated at: 2025-12-22 13:13:21 +0900

Published on MDR: 2025-12-22 16:22:08 +0900