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Friction stir incremental forming of A2017 aluminum sheets
http://hdl.handle.net/10098/8667
http://hdl.handle.net/10098/8667aa9c6b82-fa29-47f6-99b2-1121154af7d5
名前 / ファイル | ライセンス | アクション |
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1000932645.pdf (1.2 MB)
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〓 2014 The Authors. Published by Elsevier Ltd.
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-01-13 | |||||
タイトル | ||||||
タイトル | Friction stir incremental forming of A2017 aluminum sheets | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Friction stir incremental forming | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | A2017 aluminum sheets | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Strength | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hardness | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Microstructure | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Otsu, Masaaki
× Otsu, Masaaki× Yasunaga, Mitsuteru× Matsuda, Mitsuhiro× Takashima, Kazuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Formability of A2017-T3 aluminum alloy sheets by friction stir incremental forming was studied. A2017-T3 aluminum alloy sheets with a size of 100 mm x 100 mm x 0.5 mm were formed into frustum of pyramid shape having 40 mm x 40 mm right square bottom by a hemispherical tool with a diameter of 6 mm. Formability was evaluated by formable wall angle. When the tool rotation rate was 8000 - 10000 rpm and the tool feed rate was 3000 mm/min, the formability became maximum and the minimum wall angle was 25 o . The formed sheets were artificially aged and Vickers hardness test was performed to confirm the effect of temperature elevation during forming. The hardness of the formed sheets was increased due to the work hardening. As aging time increased, however, the hardness was decreased by over aging. The tensile strength of the formed sheet was the intermediate value between as received and over aged ones. The fracture elongations of the formed sheet after giving 69% logarithmic strain was a little less than as received one but greater than aged one. | |||||
書誌情報 |
Procedia Engineering 巻 81, p. 2318-2323, 発行日 2014-10 |
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出版者 | ||||||
出版者 | Elsevier Ltd. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18777058 | |||||
書誌レコードID | ||||||
識別子タイプ | NCID | |||||
関連識別子 | TD00007966 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.proeng.2014.10.327 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |