By the middle of the first millennium B.C.E., the bantu-speaking peoples had mastered iron metallurgy.
The field of materials science and engineering known as metallurgy investigates the physical and chemical properties of metallic elements, their intermetallic compounds, and the mixes of these elements known as alloys. The development of metalworking depends on metallurgy in a similar way as medical science depends on medical research.
The science and technology of metals, or how science is applied to the manufacturing of metals, as well as the engineering of metal components utilized in products for both customers and manufacturers, are all included in the field of metallurgy. The science of metalworking and metallurgy are two different things.
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