Cadmium-containing silver solder is the most commonly used low-temperature silver solder. Cadmium in the solder can significantly reduce the temperature of the solder, and can better wet various kinds of ferrous metals. It has better fluidity and better strength (commonly referred to as multi-alloy materials containing manganese, manganese and nickel). It is commonly used to weld copper and steel, iron, steel and cemented carbide, etc. The welding environment should be ventilated, the welding speed should be fast, and the welding process should be used with Silver solder powder or silver solder paste.
