What is refine metal?

Refining metal is a process of purifying an impure metal to obtain a pure metal. The impurities in the metal can be removed by various methods such as electrolysis, chemical reactions, or heating the metal to a certain temperature. Refining metal is an important step in the production of any metal because impurities can affect the physical properties and performance of the metal. Refining can increase the strength, ductility, and other desirable characteristics of the metal. Some common methods of refining metals include smelting, roasting, and electro-refining. Refining precious metals such as gold and silver is often done through electrolysis or using substances that react with the impurities, leaving the pure metal behind. Overall, refining metal is an essential process in the production of high-quality metal products.