# ブロンズ法Nb3Sn線材における内部補強による機械特性の改善 -固溶強化機構による内部マトリックス補強-

https://mdr.nims.go.jp/datasets/37d1363b-aff8-42ba-90f5-9347c58009f0

## File

- [【別刷り】ブロンズ法Nb3Sn線材における内部補強による機械特性の改善.pdf](https://mdr.nims.go.jp/filesets/460fdfe2-f148-4f9d-9709-cef3e7c2f6fb/download) ([Detail](https://mdr.nims.go.jp/filesets/460fdfe2-f148-4f9d-9709-cef3e7c2f6fb.md))

## Id

37d1363b-aff8-42ba-90f5-9347c58009f0

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-11-15T12:49:02.153073Z

## Updated at

2024-01-05T13:11:52.155783Z

## Published at

2023-11-17T04:30:08.308108Z

## Doi



## First published url

https://doi.org/10.2221/jcsj.58.108

## Date published

2023-05-20

## Recorded date published

2023

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: ブロンズ法Nb3Sn線材における内部補強による機械特性の改善 -固溶強化機構による内部マトリックス補強-
  title_type: original
  lang: ja
- title: Improvement of mechanical properties by internal matrix reinforcement in
    bronze processed Nb3Sn wire - Internal matrix reinforcement by solid solution
    strengthening mechanism -
  title_type: alternative
  lang: en

## Description

- description: We approached the internal matrix reinforcements using the Cu-Sn-Zn
    and Cu-Sn-In ternary bronze alloy matrices. After Nb3Sn phase synthesis, these
    ternary bronze alloy matrices were transformed into (Cu, Zn) or (Cu, In) solid
    solutions having much higher mechanical strength. Jc degradation due to the transverse
    compressive stress on the internal matrix reinforced Nb3Sn multifilamentary was
    evaluated. No Jc degradation was observed approximately 100 and 150 MPa, which
    values were much higher than the conventional bronze processed Nb3Sn wire. We
    found that the internal matrix reinforcement was effective for suppressing Jc
    degradation due to transverse compressive stress.
  description_type: abstract
  lang: jpn

## Creator

- name: 菱沼 良光
  role: author
- 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
- name: 谷口 博康
  role: author
- name: 小黒 英俊
  role: author
- name: 淡路 智
  role: author
- name: 室賀 健夫
  role: author

## Contact agent



## Publisher

organization: Cryogenic Association of Japan

## Managing organization



## Keyword

- subject: Nb3Sn
  schema: not_defined
- subject: ブロンズ法
  schema: not_defined
- subject: 機械特性
  schema: not_defined
- subject: 固溶強化
  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: other

## Embargo



## Journal

- title: 低温工学
  issn: '03892441'
  volume: '58'
  issue: '3'
  start_page: 108
  end_page: 115

## Conference



## Related item



## Funding

- identifier: 16H04621
  funder_name: 日本学術振興会
  description: 固溶強化Cu-Snマトリックスを用いた核融合用高強度Nb3Sn超伝導線材の開発

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## Specimen



## Chemical composition



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## Computational method



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## Fileset

- id: 460fdfe2-f148-4f9d-9709-cef3e7c2f6fb
  filename: "【別刷り】ブロンズ法Nb3Sn線材における内部補強による機械特性の改善.pdf"
  content_type: application/pdf
  size: 3950834
  md5: 04017eda3bd29d090e8455ace0046eb1

## Thumbnail

fileset_id: 460fdfe2-f148-4f9d-9709-cef3e7c2f6fb
filename: "【別刷り】ブロンズ法Nb3Sn線材における内部補強による機械特性の改善.pdf"