How to use soldering iron tip revival paste and what precautions
The soldering iron tip was oxidized after a short period of time. The oxidized soldering iron tip is not convenient for soldering components, so it has to be replaced. Now there is a soldering iron tip resurrection paste, which is simple and economical, and the soldering iron tip has a new life. Effectively removes the oxide layer of the welding tip. And tinned the tip again to achieve the purpose of regeneration of the tip. It can revive all kinds of soldering iron tips that are burnt black due to oxidation.
How to use soldering iron head revival cream:
1. The regeneration operation should be carried out when the temperature of the welding tip is 300℃~360℃.
2. Let the soldering iron tip rub against the resurrection cream repeatedly and wait for a few seconds.
3. Clean the tip with solder sponge or copper wire.
4. Coated with a new tin layer, the tip of the soldering iron can be as clean as new.
If the regeneration effect is not obvious after one operation, the steps can be repeated 3-4 times until the desired effect is achieved, and then a new tin layer can be plated.
Precautions
Usually use soldering iron sponge to wipe the tip of the soldering iron, because the wiping is too clean, resulting in the direct oxidation of the tin layer, which is easy to cause the tip of the soldering iron to burn to death (not referring to the tin). In this case, even if the temperature is raised, the temperature is not hot enough. Tin, then according to the method used above to solve.
When the solder tip regenerated abrasive remains on the solder tip for soldering, the abrasive adheres to the printed circuit board, which may cause corrosion and damage to the circuit board. Please completely remove the abrasive on the solder tip before soldering.
When the soldering iron tip burns black and oxidizes and does not stick to tin, do not use a file to file the surface of the soldering iron tip. The alloy layer of the soldering iron tip is very thin. Using a file can easily make the soldering iron tip scrapped completely. With the soldering iron tip repairing After paste, you only need to install the used soldering iron tip on the soldering iron, turn on the power to heat up, and when the temperature reaches your usual soldering temperature, dip the soldering iron tip into the repair agent, and then immediately tin the tip with tin wire, reciprocating Just a few times.
Solder paste is suitable for soldering on relatively smooth surfaces, such as two steel wires with smooth surfaces, wire soldering, suitable for all external patch soldering (be careful to clean it) and not suitable for BGA soldering because it has no stickiness!
