Material Feature

By peculiar bonding, we have processed the alloy strip with properties closing to the pure nickel strip. They have better thermal conductivity, electrical conductivity, welding strength, resistance to corrosion, etc. 

The most outstanding characteristic is that the internal electric resistance can be modified at users’ request.

1. FPA DN-1. It is the clad metal including Nickel. It has the characteristic that resistivity(5.5~7.5μΩ.cm) is lower than the Nickel. At the same condition, it has better

   tensile strength(400~600MPM) and the thermal conductivity is better to the pure nickel. It is preferable to take the place of the nickel strip. 

2. FPA DN-2. It is the Nickel clad metal. It has the characteristic that has lower resistivity (2.0~4.0μΩ.cm),and the thermal conductivity is better to the pure nickel. It is 

   applied in the field of high quality and high capacity battery. 

3. FPA DN-3. It is the clad metal combined nickel and copper. It can be obtained the better machinability.The capacity of welding is better than the plated nickel copper. Because the plated 

   nickel  copper has very thin nickel side and it is easy to fall out from the base during the welding. Usually the copper is difficult to weld, so that the welding effect isn't well.While the thickness 

   of clad metal’s nickel side can be devised 10% to 50%.