METHOD FOR ELECTROLYTIC CLEANING OF METALLIC STRIP

PROBLEM TO BE SOLVED: To provide a cleaning method for removing the rolling mill lubricants, metallic powder, etc., sticking to a metallic strip after cold rolling. SOLUTION: Gas is pressure dissolved in an aqueous alkaline solution and the aqueous alkaline solution is injected to the metallic strip...

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Bibliographic Details
Main Authors TACHIBANA KIYOSHI, MIYAKE HIDENORI, SASAKI AKIHIRO, YAMASHITA HARUTOSHI, KAWAI MINORU
Format Patent
LanguageEnglish
Published 24.07.2001
Edition7
Subjects
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS
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Summary:PROBLEM TO BE SOLVED: To provide a cleaning method for removing the rolling mill lubricants, metallic powder, etc., sticking to a metallic strip after cold rolling. SOLUTION: Gas is pressure dissolved in an aqueous alkaline solution and the aqueous alkaline solution is injected to the metallic strip from spray nozzles mounted with electrodes, by which the metallic strip is electrolytically cleaned.
Bibliography:Application Number: JP20000010547