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CASTING STEEL STRIP

  • US 20070114002A1
  • Filed: 10/11/2006
  • Published: 05/24/2007
  • Est. Priority Date: 10/10/2003
  • Status: Active Grant
First Claim
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1. A method of casting thin steel strip comprising the steps of:

  • determining a desired heat flux set point in casting thin cast strip from molten metal from a casting pool between casting rolls in a twin roll caster;

    calculating the heat flux in the casting thin cast strip from molten metal from the casting pool in the twin roll caster; and

    changing the nitrogen concentration in the casting pool to adjust the heat flux to the desired heat flux set point.

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