主题词：Advanced machining processes and optimization; Advanced Surface Polishing Techniques; Additive Manufacturing Materials and Processes; Welding Techniques and Residual Stresses; Advanced Welding Techniques Analysis; Additive Manufacturing and 3D Printing Technologies; Advanced Machining and Optimization Techniques; Aluminum Alloys Composites Properties; Metal Forming Simulation Techniques; Laser Material Processing Techniques; Metallurgy and Material Forming; Aluminum Alloy Microstructure Properties; High Entropy Alloys Studies; Manufacturing Process and Optimization; Metal and Thin Film Mechanics; Advanced materials and composites; Injection Molding Process and Properties; Metal Alloys Wear and Properties; Microstructure and Mechanical Properties of Steels; Microstructure and mechanical properties; Hydrogen embrittlement and corrosion behaviors in metals; Surface Treatment and Residual Stress; Non-Destructive Testing Techniques; Diamond and Carbon-based Materials Research; Advanced Measurement and Metrology Techniques