主题词：Engineering Technology and Methodologies; Advanced machining processes and optimization; Material Properties and Applications; Metal Alloys Wear and Properties; Surface Treatment and Coatings; Engineering and Environmental Studies; Additive Manufacturing Materials and Processes; Engineering Diagnostics and Reliability; Advanced materials and composites; Metal and Thin Film Mechanics; Advanced Machining and Optimization Techniques; High Entropy Alloys Studies; Advanced Surface Polishing Techniques; Industrial Engineering and Technologies; Material Properties and Failure Mechanisms; Intermetallics and Advanced Alloy Properties; Mechanical Systems and Engineering; Polymer Science and Applications; Advanced Welding Techniques Analysis; Additive Manufacturing and 3D Printing Technologies; Titanium Alloys Microstructure and Properties; High-Temperature Coating Behaviors; Aluminum Alloys Composites Properties; Advanced Theoretical and Applied Studies in Material Sciences and Geometry; Microstructure and Mechanical Properties of Steels