Effect of Tool Plunging Downforce on Friction Stir Welding of ADC12 Die Cast Alloy(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
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概要
- 論文の詳細を見る
Friction Stir Welding (FSW) has been attracting attention as a useful joining process for casts with superior characteristics to conventional fusion welding. It is well known that arc welding of aluminum die cast alloy is very difficult because of the formation of blowholes and cracks. In this research, the effect of the tool plunge downforce on FSW joints of ADC12 was evaluated for establishing the range of the optimum welding conditions in FSW. The range of the optimum FSW conditions for sound joints expanded with increasing tool plunge downforce, because the area of contact of the tool shoulder with the workpiece increased and plastic metal flow was activated.
- 大阪大学の論文
著者
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NAKATA Kazuhiro
Osaka university
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USHIO Masao
Osaka University
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Nakata K
Osaka University
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MURAKAMI Taichi
Department of Materials Processing, Tohoku University
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USHIO Masao
Joining and Welding Research Institute, Osaka University
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Murakami T
Osaka University
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KIM Young
Osaka University
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MURAKAMI Taichi
Osaka University
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KOMAZAKI Toru
Osaka University
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Ushio M
Osaka Univ.
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Ushio Masao
Osaka Univ. Osaka Jpn
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Nakata K
Osaka Univ. Osaka Jpn
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Nakata Kazuhiro
Osaka Univ. Ibaraki
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Nakata Kazuhiro
Joining And Welding Res. Inst. Osaka Univ.
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