What does powder metallurgy mean?

1. Powder metallurgy is a process technology to manufacture metal materials, composite materials and various products by manufacturing metal or using metal powder as raw materials, and then molding and sintering. Powder metallurgy project is the production equipment using this technology.

2. Metallurgy is a process and technology to extract metals or metal compounds from minerals and make metals into metal materials with certain properties through various processing methods. Metallurgy has a long history of development. From the Stone Age to the later Bronze Age, and then to the large-scale development of modern iron and steel smelting, the history of human development has integrated the history of metallurgical development. Metallurgical technology mainly includes pyrometallurgy, hydrometallurgy and electrometallurgy. With the successful application of physical chemistry in metallurgy, metallurgy has moved from technology to science, so metallurgical engineering has been established in universities.

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