18-8クヲツド鋼のガス切断

• 大西 巖

  大阪大学工学部

• 水野 政夫

  大阪大学工学部

• 大村 健作

  大阪大学工学部

書誌事項

タイトル別名

• Gas Cutting of 18-8 Stainless Clad Steel

抄録

The authors studied the square and the bevel cutting of 18-8 stainless clad steel having a total thickness of 6 mm with 1 mm for the clad layer.<BR>The results show:<BR>1) Cutting can be done from the mild steel side by a little inclination of the nozzle, e. g. at the angle of 10-20 deg. to the vertical (See Fig. 1).<BR>2) Compared with the cutting of non-clad mild steel of equivalent thickness, <BR>i) a larger size of the nozzle is preferable;<BR>ii) pressure of cutting oxygen must be increased to 150-200%;<BR>iii) speed of cutting is around 80% of mild steel cutting.<BR>3) A small amount of double carbide precipitation on the cut edge is unavoidable, although cooling water has been used during the cutting operation.<BR>(C<0.08%, Cr 17-20% and Ni 7-10% constitute the clad metal)<BR>4) Cutting to irregular curved figures is difficult.

収録刊行物

• 溶接学会誌

  溶接学会誌 20 (4-5), 133-138, 1951

  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: 1390282681477279488
• NII論文ID: 130003762498
• DOI: 10.2207/qjjws1943.20.133
• 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