C - Chemistry – Metallurgy – 21 – C
Patent
C - Chemistry, Metallurgy
21
C
53/75
C21C 5/00 (2006.01) C21B 13/00 (2006.01) C21C 5/34 (2006.01) C21C 5/35 (2006.01) C21C 5/52 (2006.01) C21C 5/56 (2006.01)
Patent
CA 1094325
ABSTRACT OF THE DISCLOSURE Various forms of method and apparatus are described for the manufacture of steel wherein solid carbonaceous materials are injected below the surface of a melt during the introduction of oxygen to raise the energy level within the melt. Solid iron-bearing materials may also be introduced to the melt and a continuous tapping process is described wherein the iron-bearing and carbonaceous materials are delivered continuously to the melt.
279001
Baker Robert
Page Roger A.
Spenceley Gene D.
British Steel Corporation
Robic Robic & Associes/associates
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