| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-04-17 |
| タイトル |
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|
タイトル |
圧接面の初期焼付位置に及ぼす摩擦速度の影響 -摩擦圧接の接合メカニズムに関する研究 (第4報)- |
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言語 |
ja |
| タイトル |
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タイトル |
Effect of Friction Speed on Initial Seizure Portion in Welded Interface -Study of Joining Mechanism of Friction Welding (Report 4)- |
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言語 |
en |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
木村, 真晃
大冢, 陽右
安, 圭栢
日下, 正広
瀬尾, 健二
冨士, 明良
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| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34402 |
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姓名 |
KIMURA, Masaaki |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34403 |
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姓名 |
OHTSUKA, Yosuke |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34404 |
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姓名 |
AN, Gyu-Baek |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34405 |
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姓名 |
KUSAKA, Masahiro |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34406 |
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姓名 |
SEO, Kenji |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34407 |
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姓名 |
FUJI, Akiyoshi |
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言語 |
en |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
In the previous reports^<l-4)>, the authors had clarified the joining mechanism during the first phase of the friction stage during friction welding process. The present paper describes the effect of friction pressure and friction speed on initial seizure portion at the welded interface of mild carbon steels joint. The following are concluded. (1) When the substrates were welded under high friction pressure and high friction speed, I.e.，90MPa and 27.5s^<-1>，almost no wearing existed during the first phase of the friction stage, The friction torque rapidly increased and reached to the initial peak torque immediately after both weld faying surfaces contacted each other. (2) The friction torque have included wear and seizure stages during the first phase when the substrates were welded under the welding conditions of (a) high friction pressure and low friction speed, I.e.，90MPa and 8.8s^<-1>，and (b) low friction pressure and high friction speed, I.e.，30MPa and 27.5s^<-1>. (3) The wear of both surfaces started at the periphery portion(outer surface)，and it extended toward the center portion (center axis) of the welded interface. When the substrates were welded under high friction pressure and high friction speed，the initial seizure and the joining began at the periphery portion, and they extended toward the center portion. The initial seizure and the joining randomly began on the weld faying surface and extended toward whole surface with high friction pressure and low friction speed. 0n the other hands, they began at center portion and extended toward periphery portion with low friction pressure and high friction speed. (4) The initial seizure portion was described by using the relationship between the temperature and the relative speed of the welded interface, and seizure temperature of them. (5) The modeling was presented for the phenomena of the first phase of the friction stage. |
| 書誌情報 |
溶接学会論文集 = Quarterly journal of the jp Welding Society
巻 21,
号 4,
p. 615-622,
発行日 2003-11
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| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
http://doi.org/10.2207/qjjws.21.615 |
| 権利 |
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権利情報 |
http://www.jstage.jst.go.jp/article/qjjws/21/4/21_615/_article/-char/ja/ http://ci.nii.ac.jp/naid/110003422391/ |
| 権利 |
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|
権利情報 |
社団法人溶接学会, 木村真晃, 大冢陽右, 安圭栢, 日下正広, 瀬尾健二, 冨士明良, 溶接学会論文集 : quarterly journal of the jp Welding Society, 21(4), 2003, 615-622. |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 出版者 |
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出版者 |
社団法人 溶接学会 |
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言語 |
ja |
| 著者版フラグ |
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言語 |
en |
|
値 |
publisher |
| 出版タイプ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
5032.pdf (5.4 MB)
