Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1976-07-22
1978-02-28
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75130BB, C21C 702, C22C 3308
Patent
active
040765229
ABSTRACT:
A method for the desulfurization of molten iron comprising blowing into the molten iron, together with an inert gas, fine particles or powder of magnesium, which are coated with fine particles or powder of at least one selected from the group consisting of magnesia, zirconia, titania, graphite, coke, charcoal, fluorite and magnesium fluoride.
REFERENCES:
patent: 3885956 (1975-05-01), Obst
patent: 3953198 (1976-04-01), Easwaran
patent: 3957502 (1976-05-01), Cull
patent: 3964899 (1976-06-01), Jones
Aikoh Co. Ltd.
Rosenberg Peter D.
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