# 極細素線を用いたNb3Snケーブルの超伝導特性

https://mdr.nims.go.jp/datasets/d70c0d68-4f8f-4fae-ab05-ed3c198d2d64

## File

- [【別刷り】極細素線を用いたNb3Sn撚線ケーブルの超伝導特性.pdf](https://mdr.nims.go.jp/filesets/46d4570f-15cf-40a0-9de5-f9090dcfc282/download) ([Detail](https://mdr.nims.go.jp/filesets/46d4570f-15cf-40a0-9de5-f9090dcfc282.md))

## Id

d70c0d68-4f8f-4fae-ab05-ed3c198d2d64

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-11-16T03:30:01.977799Z

## Updated at

2024-01-05T13:13:36.394172Z

## Published at

2023-11-17T04:30:11.656032Z

## Doi



## First published url

https://doi.org/10.2221/jcsj.58.196

## Date published

2023-07-20

## Recorded date published

2023

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: 極細素線を用いたNb3Snケーブルの超伝導特性
  title_type: original
  lang: ja
- title: Superconducting Characteristics of Nb3Sn Cables Stranded with Ultra-fine
    Wires
  title_type: alternative
  lang: en

## Description

- description: We are developing A15 cables made of ultra-fine wires for react-and-wind
    (R&W) magnet technology. Recently, we fabricated a bronze processed multifilament
    Nb3Sn wire with a diameter of 50 µm. We also made a prototype Nb3Sn cable by stranding
    19 wires for testing. In this study, the transport critical current (Ic) of the
    cable was measured at 4.2 K and under an external field up to 18 T. The Non-Cu
    critical current density (Jc) was also calculated from the Ic results. For the
    Ic measurements, the cable was wound on glass fiber reinforced plastic cylinder
    (GFRP) bobbins after the heat treatment in straight geometry to replicate the
    R&W process. Four GFRP bobbins with different diameters were prepared to investigate
    the bending limit of the cable. The critical temperature (Tc) and magnetization
    properties of the cable were also measured by a magnetic property measurement
    system of Quantum Design.
  description_type: abstract
  lang: jpn

## Creator

- name: 王 旭東
  role: author
- name: 土屋 清澄,
  role: author
- name: 寺島 昭男
  role: author
- name: 飯嶋 安男
  role: author
  orcid: https://orcid.org/0000-0002-9008-9429
  organization: 国立研究開発法人物質・材料研究機構
- name: 菊池 章弘
  role: author
  orcid: https://orcid.org/0000-0002-5044-7156
  organization: 国立研究開発法人物質・材料研究機構

## Contact agent

- name: 菊池 章弘
  email: KIKUCHI.Akihiro@nims.go.jp
  orcid: https://orcid.org/0000-0002-5044-7156
  organization: 国立研究開発法人物質・材料研究機構
  department: エネルギー・環境材料研究センター　先進超伝導線材グループ
  ror: https://ror.org/

## Publisher

organization: Cryogenic Association of Japan

## Managing organization



## Keyword

- subject: Nb3Sn
  schema: not_defined
- subject: 極細線
  schema: not_defined
- subject: 撚線
  schema: not_defined
- subject: 曲げひずみ
  schema: not_defined
- subject: 臨界電流
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: experiment

## Embargo



## Journal

- title: 低温工学
  issn: '03892441'
  volume: '58'
  issue: '4'
  start_page: 196
  end_page: 200

## Conference



## Related item



## Funding

- identifier: 科研費（基盤A）21H04477
  funder_name: 日本学術振興会
  description: 高磁場加速器マグネット用ケーブルのためのA15極細超伝導線
- identifier: 日米科学技術協力事業（高エネルギー物理学分野）13-2023a
  funder_name: 高エネルギー加速器研究機構
  description: 先進超極細 Nb3Sn 超伝導線材及び新奇ラザフォードケーブルの作製と評価

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 46d4570f-15cf-40a0-9de5-f9090dcfc282
  filename: "【別刷り】極細素線を用いたNb3Sn撚線ケーブルの超伝導特性.pdf"
  content_type: application/pdf
  size: 2148774
  md5: 87c7c3a76ca3a40cf61ab2fc4bae966a

## Thumbnail

fileset_id: 46d4570f-15cf-40a0-9de5-f9090dcfc282
filename: "【別刷り】極細素線を用いたNb3Sn撚線ケーブルの超伝導特性.pdf"