👉 Charring is a process where a metal or other substance, such as charcoal, is exposed to high temperatures and then cools down. This process can be used for a variety of purposes, including cleaning, melting metals, and removing impurities from substances. In general, charring is a method used in the industrial sector to remove impurities from metal or other materials. It involves heating the material at high temperatures (over 1000°C) and then cooling it down slowly, allowing
