Why do more and more people choose to use lead-free tin wire as the solder in the welding work? The following is introduced by the editor of the Shenzhen solder wire manufacturer:

 
In fact, the root cause is that the safety of lead-free tin wires is better than similar tin wires. Everyone think about it, with the continuous improvement of people's economic level and science and technology level, people pay more and more attention to the safety of production. Therefore, in this form, the development and promotion of lead-free tin wires also have certain advantages. The so-called lead-free tin wire, according to its name, we can understand that this kind of tin wire does not contain the toxic substance "lead". Therefore, lead-free tin wire as a solder, to a certain extent, guarantees people's safety.

After a brief understanding of the lead-free tin wire, let's take a look at how the lead-free tin wire is soldered.

First, after the soldering iron head has a certain temperature, we need to preheat the pads and pins for one or two minutes;

Secondly, after the pre-heating operation is completed, we can use the lead-free tin wire for tin addition operation. At this time, we must pay attention to the time of tin addition should not be too long, because it will make too much tin addition. This is not conducive to the welding work.

Finally, after the tinning operation is completed, we can pull it out as a lead-free tin wire.

After the introduction above, I believe that you will have a good understanding of lead-free tin wires.

Shenzhen Xinghongtai Tin Co., Ltd. is a professional solder wire manufacturer.It has been focusing on the research and development of solder wire for 12 years.It provides solder wires, lead-free solder wires, lead solder wires, solder wires, solder bars and solder wires of different specifications.