Metal founding – With metal refining means
Patent
1974-08-23
1976-05-04
Reeves, Robert B.
Metal founding
With metal refining means
164281, 222559, 266216, B22D 4108, B22D 3504
Patent
active
039541347
ABSTRACT:
An apparatus for treating metal melts during continuous casting, wherein the teeming metal is enclosed to a point below the surface of the metal pool in the continuous casting mold to avoid contact with the ambient atmosphere and the surface of the pool is covered with a layer of slag. Small volumes of purging gas are introduced in bubble form into the metal melt at the location where such metal melt begins to form a teeming jet.
REFERENCES:
patent: 3200457 (1965-08-01), Wagstaff
patent: 3459346 (1969-08-01), Tinnes
Abratis Horst
Maas Hermann
Raeune Claus
Kleeman Werner W.
Reeves Robert B.
Rheinstahl Huettenwerke AG
Scherbel David A.
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