Nb-TiNi系水素透過合金の複相化による耐水素脆化メカニズムの解明と高信頼化

Material type: 文書・図像類

Author: 石川, 和宏ほか

Publisher: -

Publication date: 2017-06-07

Material Format: Digital

Capacity, size, etc.: -

NDC: -

View All

Notes on use

Note (General)：: 金沢大学理工研究域機械工学系タングステンを添加したNb35W5Ti30Ni30合金は、タングステン無添加合金と同等の微細組織、構造、水素固溶係数を有し、良好な水素透過性を示した。一方、水素吸蔵量は20%程度減少し、耐水素脆化性の向上が期待できる。層状組織を有するNb-TiNiおよびNb-TiCo合金...

Related materials as well as pre- and post-revision versions

https://kaken.nii.ac.jp/search/?qm=10312448

https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26420719/

https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-26420719/26420719seika/

Search by Bookstore

Holdings of Libraries in Japan

This page shows libraries in Japan other than the National Diet Library that hold the material.

List of Cooperating Institutions and Databases

Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.

other

Kanazawa University Repository for Academic Resources
Digital
You can check the holdings of institutions and databases with which Institutional Repositories DataBase(IRDB)(Institutional Repository) is linked at the site of Institutional Repositories DataBase(IRDB)(Institutional Repository).
Kanazawa University Repository for Academic Resources

Search by Bookstore

Bibliographic Record

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Digital

Material Type: 文書・図像類
Title: Nb-TiNi系水素透過合金の複相化による耐水素脆化メカニズムの解明と高信頼化
Author/Editor: 石川, 和宏
Ishikawa, Kazuhiro
Author Heading: 石川, 和宏
Ishikawa, Kazuhiro
Publication Date: 2017-06-07
Publication Date (W3CDTF): 2017-06-07
Alternative Title: Mechanism of resistance to hydrogen embrittlement and reliability of multi-phase Nb-TiNi alloys
Periodical title: 平成28(2016)年度科学研究費補助金基盤研究(C) 研究成果報告書 = 2016 Fiscal Year Final Research Report
No. or year of volume/issue: 2014-04-01 - 2017-03-31
Volume: 2014-04-01 - 2017-03-31
Pages: 5p.-
Text Language Code: jpn
Subject Heading: 水素透過
組織制御
水素吸蔵
耐水素脆化性
拡散
Target Audience: 一般
Note (General): 金沢大学理工研究域機械工学系
タングステンを添加したNb35W5Ti30Ni30合金は、タングステン無添加合金と同等の微細組織、構造、水素固溶係数を有し、良好な水素透過性を示した。一方、水素吸蔵量は20%程度減少し、耐水素脆化性の向上が期待できる。層状組織を有するNb-TiNiおよびNb-TiCo合金の水素透過度、水素吸蔵特性を調べた結果、Nb-TiNi合金は水素固溶係数が、Nb-TiCo合金は拡散係数が水素透過に強く影響を与えることが分かった。
The tungsten added Nb35W5Ti30Ni30 alloy showed similar microstructure, crystal structure and hydrogen solubility coefficient to W free alloy, its hydrogen permeation property was not degraded by W addition. Furthermore, hydrogen capacity of W added alloy was reduced by 20%, which is expected to improve resistance to hydrogen embrittlement of the alloy. Hydrogen permeability and hydrogen absorption properties of the as-cast Nb-TiNi and Nb-TiCo alloys were investigated. Hydrogen permeation in Nb-TiNi and Nb-TiCo alloys was contributed by hydrogen solubility coefficient and hydrogen diffusion coefficient, respectively.
研究課題/領域番号:26420719, 研究期間(年度):2014-04-01 - 2017-03-31
DOI: 10.24517/00052499
Access Restrictions: 限定公開
Related Material: https://kaken.nii.ac.jp/search/?qm=10312448
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26420719/
https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-26420719/26420719seika/
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 金沢大学 : 金沢大学学術情報リポジトリKURA