METHOD FOR REMOVING ADHERED METALS FROM METAL PLATE

WIPO Patent Application WO/2019/073819

A1

The purpose of the present invention is to enable one or more kinds of metals adhered to a metal plate to be dissolved at the same time, thereby reducing the time spent removing the adhered metals. This method for removing adhered metals from a metal plate does so by means of an electrolytic device using a flat direct-current voltage and is characterized in that after the metal plate with adhered metals is immersed in an electrolytic solution, electrolysis is conducted using the metal plate as an anode with an anode potential of 0.1-3.0 V (Ag/AgCl reference electrode), thereby removing the adhered metals from the metal plate.

JPH0684559	[Title of the Invention] Method for manufacturing a galvanized steel sheet
JPH08337900	ELECTROLYTICALLY STRIPPING AGENT FOR SILVER
JP2004307915	WORKED WORKPIECE WITH HIGHLY CORROSION-RESISTANT ION PLATING, AND METHOD FOR MANUFACTURING THE SAME

MATSUI TAISUKE (JP)
MURONOSONO TAKASHI (JP)

PCT/JP2018/036234

April 18, 2019

September 28, 2018

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MATSUDA SANGYO COMPANY LTD (JP)

C25F5/00; C23C16/44

WO2015034797A1

2015-03-12

JP2002242000A	2002-08-28
JP2008150708A	2008-07-03
JP2004115918A	2004-04-15

BOUCHAUD, B. ET AL.: "Controlled stripping of aluminide coatings on nickel superalloys through electrolytic techniques", JOURNAL OF APPLIED ELECTROCHEMISTRY, vol. 38, no. 6, 2008, pages 817 - 825, XP019606245

OGOSHI Kazuteru et al. (JP)

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