Silver cadmium is a alloy found mostly in old electrical contacts. The contacts usually look like small squares and circles, about the size of a nickel or quarter. These contacts are harmful to melt because the cadmium gives off a hazardous gas when melted, but we can process these contacts and recover the silver without melting. Click here for more information and our terms. We would be happy to give you a quote for your scrap silver cadmium electrical contacts.