Generally in the electronics industry, everyone knows that tin wire is widely used. This is the bridge for connecting electronic components. Usually, there are ordinary tinned copper pins/copper wires, nickel-plated materials, aluminum materials, and stainless steel materials. , galvanized material, etc., when selecting tin wire, it is necessary to know the composition elements of the material to be welded in order to choose a suitable tin wire product. Let’s talk about Jiajinyuan solder paste manufacturers:

Everyone should know that not all materials can be connected by soldering. Only some metals have better solderability (strictly speaking, they should be able to be soldered) and can be connected by soldering. have poor solderability, and special flux and methods are required to solder. Among the solder materials, we commonly use ordinary tinned copper pins/copper wires, nickel-plated materials, aluminum materials, stainless steel materials, galvanized materials and other materials. Our commonly used lead-free solder wires can only solder copper or For other metals with copper plating on the surface, special or special solder wires are required for welding other metals or metals with poor solderability. Special flux or rare metals will be added inside the special solder wires to increase the difficulty of soldering.