Research on Pressure Welding Conditions of Various Work Metals : Effects of Contact Pressure, Surface Expansion Ratio and Temperature

• NAKAMURA Tamotsu

  Faculty of Engineering, Shizuoka University

• KONDO Kazuyoshi

  Faculty of Engineering, Nagoya University

• SASAHARA Hiroshi

  Sony Co. Ltd.,

• NAKAMURA Kazuya

  Faculty of Engineering, Shizuoka University

抄録

Pressure welding tests have been carried out by means of upsetting the mated cylindrical specimens of aluminum, copper, mild steel, nickel and stainless steel. The critical conditions for obtaining the bond strength equivalent to the parent strength have been examined with various contact pressure p, surface expansion ratios X and temperature T. Consequently, it has been concluded that the critical surface expansion ratio X_s decreases remarkably with a temperature rise in all the work metals, and that the complete bond strength can be obtained with a relatively small reduction in height of Re=10〜20% within the range of hot working temperatures.

収録刊行物

• JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry

  JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry 31 (3), 612-617, 1988-09-15

  一般社団法人日本機械学会

キーワード

• Forming
• Pressure Welding
• Contact Pressure
• Surface Expansion Ratio
• Temperature

詳細情報

• CRID: 1573105976908974336
• NII論文ID: 110002504972
• NII書誌ID: AA10680610
• ISSN: 09148825
• Web Site: http://hdl.handle.net/10297/4663
• 本文言語コード: en
• データソース種別:
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