The temperature of the joint should be hot enough to melt the brazing alloy. 連接部位的溫度應該高到能夠融化銅焊合金。
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. 對于特定的應用，則應該對市面上提供的許多銅焊合金以及每個(gè)具體應用進(jìn)行詳細的研究，以決定采用何種恰當的合金。
Resistance welding is performed by passing a very heavy current through the pieces of metal to be joined. 電阻焊接是讓強大電流流過(guò)待焊金屬來(lái)完成的。
