Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1986-08-25
1987-11-24
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 53, C21C 702
Patent
active
047087374
ABSTRACT:
Injectable reagents useful for innoculating molten process metals, such as molten iron, are prepared by effecting an impregnation of a minor amount of a molten metal reagent, such as Mg or Al or alloys of these, into small particles of a major amount of an inorganic reagent, such as alkaline earth metal oxides and/or carbides, and freezing the molten metal reagent, thereby obtaining particles of the inorganic reagent permeated with metal reagent.
REFERENCES:
patent: 3396777 (1968-08-01), Reding
patent: 3634066 (1972-01-01), Matthews
Brake David W.
Skach, Jr. Edward J.
Waibel Joseph H.
Lee W. J.
Rosenberg Peter D.
The Dow Chemical Company
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