Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1986-02-24
1988-03-29
Godici, Nicholas P.
Metal founding
Process
Shaping liquid metal against a forming surface
164482, 164485, 164417, 148 2, 295277, B22D 1106, B21B 146, B21B 1322
Patent
active
047337176
ABSTRACT:
A method of and apparatus for continuously casting a high impurity content molten metal in a casting means and the product formed thereby. The method includes the steps of cooling said metal while in said casting means to a temperature resulting in a sound cast bar, extracting the sound cast bar from said casting machine, advancing the sound cast bar to pre-heating means, heating the sound cast bar to a hot-forming temperature, passing the cast bar at a hot-forming temperature from the pre-heating means to a hot-forming means, and hot-forming the cast bar into a wrought product without the cat bar cracking, even when the cast bar has an impurity content of from about 20 to about 200 ppm.
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patent: 4584029 (1986-04-01), Chia
Chia E. Henry
Ogletree Robert H.
Powers Frank M.
Godici Nicholas P.
Heinrich Samuel M.
Myers, Jr. George C.
Southwire Company
Tate Stanley L.
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