These are contact groups from a Soviet relay.
contact base alloy palladium silver 20/80.
gold is applied on top.
I correctly assume that if I throw the contacts into aqua regia, the gold will dissolve, but the contact itself, thanks to the silver in the alloy, will remain intact?
contact base alloy palladium silver 20/80.
gold is applied on top.
I correctly assume that if I throw the contacts into aqua regia, the gold will dissolve, but the contact itself, thanks to the silver in the alloy, will remain intact?