Processing Machine For Gold Ore,Rock Mining Machine In
Gold solder is used for joining the components of gold jewelry by hightemperature hard soldering or brazing. If the work is to be of hallmarking quality, gold solder must match the carat weight of the work, and alloy formulas are manufactured in most industrystandard carat weights to color match yellow and white gold. Gold solder is usually made in at least three meltingpoint ranges referred to as Easy,