Metallurgy is the science and technology of metals, including their production, properties, and applications. Learn about the origins, development, and subdivisions of metallurgy , from ancient gold mining to modern nanotechnology. Metallurgy is a domain of materials science that studies the physical and chemical behavior of metallic elements, their intermetallic compounds, and their mixtures, which are called alloys. Metallurgy is distinguished from the craft of metalworking. The science and technology of metals and alloys. Process metallurgy is concerned with the extraction of metals from their ores and with refining of metals, physical metallurgy , with the physical and mechanical properties of metals as affected by ... Metallurgy , art and science of extracting metals from their ores and modifying the metals for use. Learn about metallurgy , the science and art of working with metals and their properties. Explore the branches, history and applications of metallurgy in various industries.