大型鍛鋼品のエレクトロスラグ溶接について

• 河野 通正

  (株)神戸製鋼所高砂工場

• 植木 隆

  (株)神戸製鋼所高砂工場

書誌事項

タイトル別名

• On the Electroslag Welds of Huge Cast and Forged Steels
• 600mmφ鋳鋼,鍛鋼軸突合せ溶接部の品質

抄録

We tested the quality of electroslag welds in which the 600 mm dia hull steel casting was joined with hull steel forging.<BR>Electrode and flux used in the test were Kobe Steel US-40 electrode (3.2 mm dia) and G-90 flux.<BR>Welds were very sound. No defects were found on weld metals, fusion line, and heat-affected zone.<BR>The static strength on the welds was never inferior to that of base metal.<BR>The rotary bending fatigue strength of fusion line was 19.9 kg/mm² on the side of forged steel and 18.3 kg/mm² on the side of cast steel, tensile strength ratio being 39.8% on forged steel side and 36.2% on cast steel side.

収録刊行物

• 溶接学会誌

  溶接学会誌 36 (6), 643-648, 1967

  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: 1390282681478550784
• NII論文ID: 130003763016
• DOI: 10.2207/qjjws1943.36.643
• 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