Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1980-04-08
1981-07-21
Rosenberg, P. D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 53, 75257, C21C 702
Patent
active
042796431
ABSTRACT:
An injectable desulfurizing compound containing about 70% to about 95% fine mesh pulverized burnt lime, zero to about 20% fine mesh acid or ceramic grade fluorspar and about 1% to about 15% minus 20 mesh pure magnesium, salt coated magnesium, or magnesium-aluminum alloy powders for steel desulfurization.
REFERENCES:
patent: 4014685 (1977-03-01), Jones
patent: 4039320 (1977-08-01), Uemura
patent: 4040818 (1977-08-01), Clegg
patent: 4137072 (1979-01-01), Kawakami
patent: 4142887 (1979-03-01), Luyckx
Reactive Metals & Alloys Corporation
Rosenberg P. D.
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