Steelmaking process

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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Details

75 44S, 75 46, C21C 700

Patent

active

039605477

ABSTRACT:
Process for producing refined steel including the provision of molten iron, adding molten steel to said molten iron to provide a molten mix, adding iron bearing material in unmolten form to said mix, and refining the mixture by blowing essentially pure oxygen therethrough.

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patent: 3323907 (1967-06-01), Kurzinski
patent: 3424573 (1969-01-01), DE Villiers
patent: 3753688 (1973-08-01), Cherny et al.

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