| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-09-08 |
| タイトル |
|
|
タイトル |
In-Situ Measurement of Lattice Spacing of Ternary Ni-Ti-Nb Alloys during Hydrogen Absorption |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hydrogen absorption |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hydrogen brittleness |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
X-ray diffraction |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Crystal deformation. |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Shibano, Jun-ichi
Yamamoto, Yasutaka
Kobayashi, Michiaki
Ishikawa, Kazuhiro
Aoki, Kiyoshi
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
41395 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000060206141 |
|
|
識別子 |
60206141 |
|
|
姓名 |
柴野, 純一 |
|
|
言語 |
ja |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
41396 |
|
|
姓名 |
小林, 道明 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Microscopic deformation of each crystal of duplex phases of Ni-Ti-Nb alloy due to hydrogen absorption was investigated by X-ray diffraction technique. Ni30Ti30Nb40 which is hydrogen permeation alloy and consists of the primary phase, NbTi, and the eutectic phases, NiTi + NbTi, was used as a specimen. The change of lattice spacing of the specimen during hydrogen absorption was measured by Cu-Kα characteristic X-ray. As a result, the lattice spacing of crystal of NbTi phase increased extremely, while that of NiTi phase increased slightly. It was pointed out that the NbTi phase is responsible for hydrogen absorption in the Ni-Ti-Nb alloy. When hydrogen gas was released from the specimen at high temperature, both lattice spacing returned nearly to those of them before hydrogen absorption, and the specimen kept its original shape. Therefore, it was confirmed that the volume expansion of crystal of the Ni-Ti-Nb alloy due to hydrogen absorption was elastic deformation. |
| 書誌情報 |
Key Engineering Materials
巻 353-358,
p. 655-658,
発行日 2007
|
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.4028/www.scientific.net/KEM.353-358.655 |
| 出版者 |
|
|
出版者 |
Trans Tech Publications |
|
言語 |
en |
| 関連サイト |
|
|
URL |
http://www.scientific.net/KEM |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
author |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
21（柴野）.pdf (377.0 kB)
