Hard solder, for metals which are difficult to work, has a silver base together with copper and palladium and additives of germanium and ferrous elements

摘要

The silver solder alloy contains 10-40 wt.% copper and 0.0001-5.0 wt.% palladium together with additives of 0.0001-5.0 wt.% germanium and 0.0001-1.0 wt.% of at least one element from the ferrous group of the periodic system.