| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-03-03 |
| タイトル |
|
|
タイトル |
極低温硬さ計の開発 |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hardness |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Material Testing |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Tribology |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cryogenic Temperature |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hardness Tester |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
清水, 友治
岩渕, 明
吉野, 泰弘
片桐, 一宗
新田, 勇
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
61756 |
|
|
姓名 |
SHIMIZU, Tomoharu |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
61757 |
|
|
姓名 |
IWABUCHI, Akira |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
61758 |
|
|
姓名 |
YOSHINO, Yasuhiro |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
61759 |
|
|
姓名 |
KATAGIRI, Kazumune |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
61760 |
|
|
姓名 |
NITTA, Isamu |
| 著者(機関) |
|
|
値 |
岩手大学工学部 |
| 著者(機関) |
|
|
値 |
岩手大学工学部 |
| 著者(機関) |
|
|
値 |
岩手大学大学院 |
| 著者(機関) |
|
|
値 |
岩手大学工学部 |
| 著者(機関) |
|
|
値 |
新潟大学工学部 |
| 登録日 |
|
|
日付 |
2010-03-03 |
| 書誌情報 |
日本機械学會論文集. A編
巻 61,
号 586,
p. 1431-1437,
発行日 1995-01-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0387-5008 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In order to consider the tribological properties of magnet-structural materials at cryogenic temperatures, the authors require the hardness value of the materials at cryogenic temperatures. Therefore, a low-temperature Vickers-type hardness tester has been developed. The hardness tester consists of the driving device of the indenter, load control system, specimen transfer device and cooling system. The measured hardiness for eight materials were equivalent to those obtained by a conventional Vickers micro-hardness tester at room temperature which means that the developed hardness tester has sufficient performance as hardness tester. The temperature dependence of the hardness was obtained between 77 K and 293 K for stainless steels of JN1, JN2 and SUS316L, Ti-alloy and Copper. It was found that the hardness increased with decreasing temperature, where the hardness at 77 K is three times the hardness at 293 K for stainless steels, and is twice for copper. The relationships between the increase of hardness and the reciprocal of temperature were expressed in Arrhenius equations. The relationships between hardness and yield stress or tensile strength were examined. The hardness is more than three times greater than yield stress or tensile strength. |
| 出版者 |
|
|
出版者 |
日本機械学会 |
| 権利 |
|
|
権利情報 |
日本機械学会 |
| その他のタイトル |
|
|
その他のタイトル |
Development of Low-Temperature Hardness Tester |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
tjsmea-v61n586p1431-1437 (564.3 kB)
