Non-ferrous metallurgy is the branch of metallurgy that deals with metals and alloys that do not contain significant amounts of iron. This field focuses on the extraction, processing, and recycling of metals such as aluminum, copper, zinc, and lead. Non-ferrous metals are valued for their properties, including resistance to corrosion, lightweight, and electrical conductivity. The processes involved in non-ferrous metallurgy include smelting, refining, and alloying. These methods help produce high-quality materials for various applications, including construction, electronics, and transportation. The recycling of non-ferrous metals is also crucial, as it conserves resources and reduces environmental impact.