主题词：Aluminum Alloys Composites Properties; Microstructure and Mechanical Properties of Steels; Aluminum Alloy Microstructure Properties; Metal Alloys Wear and Properties; Metallurgical Processes and Thermodynamics; Metallurgy and Material Forming; Metal Extraction and Bioleaching; Extraction and Separation Processes; Corrosion Behavior and Inhibition; Advanced Welding Techniques Analysis; Welding Techniques and Residual Stresses; Minerals Flotation and Separation Techniques; Advanced materials and composites; Advanced ceramic materials synthesis; Nanofluid Flow and Heat Transfer; Metal and Thin Film Mechanics; High Temperature Alloys and Creep; Bone Tissue Engineering Materials; Microstructure and mechanical properties; Metal Forming Simulation Techniques; Iron and Steelmaking Processes; Tribology and Wear Analysis; Fluid Dynamics and Turbulent Flows; Additive Manufacturing and 3D Printing Technologies; Advanced machining processes and optimization