Thermally bloated fireclay (SCR verilite) ladle insulation
AssigneeGeneral Refractories Company
InventorGeorge L. Peck
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Abstract
The exposed surface of a molten metal, particularly iron and steel, is protected by a thermally insulating layer of finely divided particles of thermally bloated fireclay.
Claims15
The method of treating molten metal which comprises applying to the exposed surface of molten metal a thermally insulating and protective layer of finely divided particles of a thermally bloated fireclay.
The method of treating molten steel which comprises applying to the exposed surface of molten steel a thermally insulating and protective layer of finely divided particles of a thermally bloated fireclay.
A method for maintaining steel in a molten condition in a refractory-lined container to enable subsequent pouring of said molten steel therefrom which comprises applying to the exposed surface of said molten steel in said container a thermally insulating and protective layer of finely divided particles of a thermally bloated fireclay.
Dependencies are inferred from the claim text.