C - Chemistry – Metallurgy – 21 – C
Patent
C - Chemistry, Metallurgy
21
C
53/109
C21C 5/56 (2006.01) C21C 5/36 (2006.01) C21C 5/54 (2006.01)
Patent
CA 1310836
A b s t r a c t In a process for continuously melting of steel from iron carriers being pre-reduced to an at least great extent, such as, for example, pig iron and/or scrap, in which process the melt is poured into a ladle for performing subsequent metallurgical steps, the metallurgical slag is, by adding fluxes, adjusted to 20 - 77.2 % FeO, in particular 25,7 - 50 % FeO 10 - 30 % SiO2 2 - 15 % Al2O3 5 - 20 % MgO 0.13 - 6.45 % MnO, in particular 0.5 - 5 % MnO 1 - 10 % CaO 0.1 - 5 % Cr2O3 P + S traces.
579786
Bogdandy Ludwig von
Jaquemar Christian
Koller Otto
Langhammer Hans-Jurgen
Mitter Gerhard
Bogdandy Ludwig von
Jaquemar Christian
Koller Otto
Langhammer Hans-Jurgen
Marks & Clerk
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