Method and system for the production of semi-finished copper products as well as method and apparatus for application of a wash

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United States of America Patent

PATENT NO 9994965
SERIAL NO

14492253

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Abstract

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In a method for the production of semi-finished copper products, first copper is melted and cast to produce copper anodes, in one casting procedure, within multiple ingot molds, subsequently copper cathodes are formed by electrolysis, using at least one of the copper anodes, and then these copper cathodes are processed further to produce semi-finished copper products. A long-term coating is applied to at least one of the ingot molds as a wash, a sulfur-free wash is applied to the ingot mold and/or part of the work pieces cast in the ingot molds is directly processed further to produce semi-finished copper products. A method and an apparatus applies a wash to an ingot mold and a system produces semi-finished copper products.

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Patent Owner(s)

Patent OwnerAddress
SMS GROUP GMBHEDUARD-SCHLOEMANN-STR 4 40237 DÜSSELDORF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jungen, Hardy Mönchengladbach, DE 1 0
Schwarze, Michael Schwalmtal-Waldniel, DE 2 1
Winterfeldt, Thomas Willich, DE 8 6

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