1, materials science and engineering: materials science and engineering mainly studies the basic knowledge and skills of material preparation, processing and molding in the fields of metal materials, inorganic nonmetal materials and polymer materials.

2. Metallurgical engineering: Metallurgical engineering mainly studies the basic knowledge and technological skills of ferrous and non-ferrous metal smelting, and explores feasible and efficient smelting methods for extracting valuable metals or their compounds from ores and processing them, including iron and steel metallurgy and non-ferrous metal metallurgy.