Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1983-09-21
1984-12-04
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
266 44, 266147, 75 46, C21C 700
Patent
active
044862300
ABSTRACT:
Method and apparatus for the suppression of fume from a body of molten metal is described. The method involves the blanketing of the molten metal bath with a mixture of pressurized inert gas and finely divided or atomized particles of water. The inert gas may be argon, nitrogen or steam. Apparatus particularly adapted for performing the disclosed method is also described.
REFERENCES:
patent: 1133637 (1915-03-01), Hall
Ball David M.
Sumsion Alton E.
Taylor Zane S.
Andrews M. J.
Carney John F.
United States Steel Corporation
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