Procedure for deoxidizing metal melts

Details Procedure for deoxidizing metal melts Procedure for deoxidizing metal melts

1984-08-16

1987-08-11

Andrews, Melvyn J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 76, 75 93AD, C22B 1514

Patent

active

046859659

ABSTRACT:
The invention regards a procedure and a device to deoxidize metal melts by using a reducing agent which is introduced into the metal melt. In order to be able to produce metal melts with the lowest possible oxygen contents in the simplest and most economical manner, it has been determined to use alcohol, molasses or lignin, or a mixture of these materials, as reducing agents.

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patent: 3199977 (1965-08-01), Phillips et al.
patent: 3702243 (1972-11-01), Miltenberger
patent: 3844772 (1974-10-01), Sherman
patent: 4194901 (1980-03-01), Gambacorta

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