Slag Sticking Suppression in Gas Cutting of Steel Plate by Carbon-added Paste

DOI

Bibliographic Information

Other Title
  • 炭素添加ペーストによる鋼板のガス溶断におけるスラグ固着抑制

Description

<p>The gas cutting process is one of the main methods used for cutting steel sheets. Gas cutting produces molten steel and it cools down and adheres strongly to the back of the steel material. This adhered matter is called slag and is difficult to remove. In this study, we tried to reduce the viscosity of steel and improve the peelability by applying carbon paste to the steel surface. As a result, it did not contribute to the improvement of the peelability, but the effect of the carbon paste improved fluidity of molten steel and reduced the volume of slag that strongly adhered to the steel sheet. When the carbon concentration of the adhered slag was measured, no carbon remained in the adhered slag, but it was proved that the amount of the adhered slag was reduced by the effect of the carbon paste.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1391693801404333184
  • NII Article ID
    130007936719
  • DOI
    10.14953/jjsde.2020.2890
  • ISSN
    21889023
    09192948
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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