Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1977-10-17
1978-12-26
Lazarus, Richard B.
Metal founding
Process
Shaping liquid metal against a forming surface
164423, B22D 1100
Patent
active
041311515
ABSTRACT:
A reactive cooling medium for apparatus for the manufacture of wire by projecting a jet of liquid steel which contains silicon and manganese through a nozzle into a cooling enclosure containing the reactive cooling medium is characterized by the fact that the reactive cooling medium is a gaseous mixture having an oxidizing power with respect to the steel, at least in the zone adjacent to the orifice of the nozzle, such that the oxidation product of the steel is silica at the thermochemical equilibrium corresponding to the temperature prevailing near the orifice of the nozzle.
REFERENCES:
patent: 3788786 (1974-01-01), Dobo
patent: 3861452 (1975-01-01), Massoubre
patent: 3946794 (1976-03-01), Rakestraw
Pflieger Bernard
Sauvage Philippe
Tombrel Francis
Compagnie Generale Des Etablissements Michelin
Lazarus Richard B.
Lin K. Y.
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