Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP970577ApriorityCriticalpatent/JPS5395835A/en
Publication of JPS5395835ApublicationCriticalpatent/JPS5395835A/en
PURPOSE: To obtain the silver plating with excellent appearance, toughness and adhesion to the base metal, by preliminarily plating the object to be plated, in a peculiarly componented plating liquid containing silver and HCNS applying a low cathodic current density, and then, by plating this object in a liquid containing silver, HCNS, and one or more kind of substance selected from Br2, I2, HCNSe, applying a specified cathodic current density.