The temperature of the joint should be hot enough to melt the brazing alloy. 连接部位的温度应该高到能够融化铜焊合金。
A number of brazing alloys are available and a careful study should be made in every case to determine the proper alloy for the particular application. 对于特定的应用，则应该对市面上提供的许多铜焊合金以及每个具体应用进行详细的研究，以决定采用何种恰当的合金。
Resistance welding is performed by passing a very heavy current through the pieces of metal to be joined. 电阻焊接是让强大电流流过待焊金属来完成的。
