Metal founding – Means to shape metallic material – Including means to apply coolant to mold or casting
Patent
1976-10-27
1978-12-12
Husan, Francis S.
Metal founding
Means to shape metallic material
Including means to apply coolant to mold or casting
13 35, 249 79, B22D 2704, B22D 11124
Patent
active
041291727
ABSTRACT:
A copper liner for a mold utilized in the electroslag refining process of a character to reduce thermal creep distortion and simultaneously increase the cooling effect obtained by circulating cold water, the liner being composed of copper and provided with a multiplicity of vertically disposed slots which may be straight or sinuous to receive cooling water, the structure between the slots dimensioned to function as cooling fins and at the same time structurally reinforce the mold liner to prevent creep.
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Brown John S.
Husan Francis S.
Lukens Steel Company
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