含Al心線による炭酸ガスアーク溶接について

• 守田 貞義

  八幡製鉄所技術研究所

• 石崎 敬三

  八幡溶接棒K.K.研究部

• 西 武史

  八幡製鉄所技術研究所

書誌事項

タイトル別名

• On the Carbon Dioxide Shielded Metal Arc Welding with Steel Electrode containing Aluminum

抄録

Eight kinds of Si-Mn steel electrodes and high-Al steel electrodes were manufactured for testing. High-Al and high-Si-Mn electrodes produced sound welds on semi-killed steel plates using carbon dioxide gas. Oxygen content of all weld metals obtained from high-Al electrodes were lower than that obtained from Si-Mn electrods. The mechanical properties of all weld metals were as follows. Tensile strength: 55.9-62.5 kg/mm², Yield strength: 44.6-51.1 kg/mm², Elongation: 23.8-32.0%, Tr₁₅:<-60--40°C By using two kinds of high-Al electrodes, it was possible to make quality welds on 12 mm semi-killed steel plate with three kinds of joint preparation.

収録刊行物

• 溶接学会誌

  溶接学会誌 30 (2), 120-125, 1961

  一般社団法人 溶接学会

キーワード

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

詳細情報

• CRID: 1390282681478957824
• NII論文ID: 130003762833
• DOI: 10.2207/qjjws1943.30.120
• ISSN: 18837204
• ISSN: 00214787
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可