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  1. 030 理工学 Science & engineering
  2. 学術雑誌掲載論文

極低温硬さ計の開発

https://iwate-u.repo.nii.ac.jp/records/9937
https://iwate-u.repo.nii.ac.jp/records/9937
b34d4913-47de-4cfa-ba95-e2ec9040d09f
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

× 清水, 友治

WEKO 61751

清水, 友治

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岩渕, 明

× 岩渕, 明

WEKO 61752

岩渕, 明

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吉野, 泰弘

× 吉野, 泰弘

WEKO 61753

吉野, 泰弘

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片桐, 一宗

× 片桐, 一宗

WEKO 61754

片桐, 一宗

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新田, 勇

× 新田, 勇

WEKO 61755

新田, 勇

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著者別名
姓名 SHIMIZU, Tomoharu
著者別名
姓名 IWABUCHI, Akira
著者別名
姓名 YOSHINO, Yasuhiro
著者別名
姓名 KATAGIRI, Kazumune
著者別名
姓名 NITTA, Isamu
著者(機関)
岩手大学工学部
著者(機関)
岩手大学工学部
著者(機関)
岩手大学大学院
著者(機関)
岩手大学工学部
著者(機関)
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
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