Verfahren zum Versilbern von Metallkörpern

摘要

A surface of copper metal or alloy e.g. brass, such as the surface of a housing component for a semi-conductor device (see Division H1), is silver-plated by subjecting it to a lapping operation during the latter part of which the lapping mass used, preferably corundum with an auxiliary lapping agent such as glycerine which may be diluted with water, contains a silvering solution such as AgCl dissolved in KCN solution.