Phos/Copper brazing,whose joint has high strength(generally greater than 180 Mpa),suit for brazing copper and copper alloys with low ... torch,induction and resistance.The phosphor included in Phos/Copper alloy,together with iron,can produce brittleness compound,so ... mixing silver into Phos/Copper alloy.Except the high-temperature sulfur-gas,the joint of Phos/Copper alloys has satisfying corrosion ...