How to deal with oxidized black soldering iron head without tin staining
Soldering iron oxidation cause is the use of people do not maintain the iron head, how to deal with oxidation black soldering iron head, first of all, use a knife to scrape off the black layer on the head of the soldering iron, until scraped out of the original color of the copper yellow, and then add rosin a solder can be. Remember not to use the soldering iron when the front full of solder, so called maintenance of the iron head. It will not occur oxidation black.
With a knife or fine gauze to remove the surface of the oxide layer, and then the soldering iron head dipped in rosin full of solder on the line, pay attention to the use of the process for a long time without it, it is best to adjust the temperature down or directly to the soldering iron power outage.
Change a good point of the soldering iron head, or any effort is futile, get on the tin and then oxidized not sticky kick, normal use of rosin on the first.
Scrape with a knife, dew white head, dip a little rosin, in the addition of solder, it's good, do not use the soldering iron, the head must be added to the solder burning, otherwise it will not be stained with tin.
Oxidized black soldering iron head
After using the soldering iron, did not do in time to cut off its power supply. The soldering iron is in a high temperature state for a long time, and air oxidation, resulting in non-stick solder.
Daily welding in pursuit of convenience, the use of acidic flux, flux in the high temperature state makes the soldering iron head oxidation.
Soldering iron head itself, the use of some of the material is not good soldering iron head, for example, some iron head directly iron, this kind of iron head itself is very easy to oxidize.
How to solve the soldering iron head does not stick to the tin
1, prepare high quality solder, rosin, high temperature sponge. Put the soldering iron on the power supply, wait for its temperature is high, the soldering iron head into the rosin, back and forth for shaking. Then take out the ready solder, contact the soldering iron head can be melted.
2, if the soldering iron head has been oxidized black, you can prepare a file (no file, if you are ready to prepare sandpaper is also possible) with a file or sandpaper on the soldering iron head for grinding, the black oxidized layer on the surface of the soldering iron head can be sanded off.
