forrasztással
Forrasztással, often translated as soldering, is a process used to join two or more metal items by melting and putting into the gap between them an alloy, called solder, which has a lower melting point than the base metals. The solder forms a strong electrical and mechanical bond between the metals. This technique is widely used in electronics, plumbing, and metalworking.
The process typically involves heating the parts to be joined and the solder with a soldering iron
Different types of solder exist, with tin-lead alloys being historically common. However, due to environmental concerns,