主题词：Metallurgical Processes and Thermodynamics; Iron and Steelmaking Processes; Metal Extraction and Bioleaching; Aluminum Alloy Microstructure Properties; Solidification and crystal growth phenomena; Minerals Flotation and Separation Techniques; Microstructure and Mechanical Properties of Steels; Extraction and Separation Processes; Materials Engineering and Processing; Aluminum Alloys Composites Properties; Advanced materials and composites; Molten salt chemistry and electrochemical processes; High-Temperature Coating Behaviors; Metallurgy and Material Forming; Thermal and Kinetic Analysis; Advanced ceramic materials synthesis; Welding Techniques and Residual Stresses; Fluid Dynamics and Mixing; Metal Alloys Wear and Properties; Corrosion Behavior and Inhibition; Bauxite Residue and Utilization; Metallurgical and Alloy Processes; Mineral Processing and Grinding; Intermetallics and Advanced Alloy Properties; Hydrogen embrittlement and corrosion behaviors in metals