Selected peer-reviewed papers from the the International Symposium on Advanced Materials and Application (ISAMA 2021), February 05-07, 2021, South Korea, and invited papers for the International Conference on Materials Science & Engineering (USA).

• Preface
• Materials Science and Engineering: invited papers
• Effect of Residual Aluminum Thickness on Microstructure and Strength of Friction Stir Spot Welded Aluminum Alloy/Copper Lap Joint
• Effect of Low-Temperature Aging on Thermally-Induced Phase Transformation of NiTi Wire with a Wide Range of Grain Sizes
• Rotational-Moulded Building Blocks for the Circular Economy
• Multi-Material Composition Optimization vs Software-Based Single-Material Topology Optimization of a Rectangular Sample under Flexural Load for Fused Deposition Modeling Process
• Chapter 1: Properties and Processing Technologies of Steel and Alloys
• Influence of Welding Speed on Hard-facing Deposited by MIG Welding
• Effects of Nozzle and Roll on Surface Condition of Al-1%Si Strip Cast Using Vertical type High Speed Twin Roll Caster
• Casting of Thin Aluminum Alloy Rod Using Twin Wheel Caster Equipped with Rotating Side Dam Plates
• Gravity Casting and Hot Forging of Al-Mg Alloy and Al-Mg Alloy with Fe Added
• Chapter 2: Corrosion Behaviour and Corrosion Protection
• Gravimetric and Data Analysis of the Protection Performance of Plant Extracts on Plain Carbon Steel in Dilute H₂SO₄ Solution
• Corrosion of Aluminum Metal Matrix Composites: A Review of the Effect of Manufacturing Processes, Processing Routes and Secondary Phases
• RETRACTED: Corrosion Inhibition Effect of Neem Leaf Oil Distillates on Low Carbon Steel in Dilute HСl and NH4Cl Acid Media
• Chapter 3: Polymers and Composites
• Mechanical Properties of SiC/Gr Reinforced Hybrid Aluminum Composites after Heat Treatment
• Preparation and some Physical Characterization of Rice Starch - Carboxymethyl Cellulose as Hemostatic Film
• Experimental Investigation of Mechanical Properties and Effect of Porosity on Epoxy Granite Composite
• Preparation and Characterization of Electrosprayed Nanoparticles containing Ethyl Maltol Flavor
• Chapter 4: Building Materials and Structural Elements
• Analysis of the Shear Behavior of Fiber-Reinforced Foam Concrete Beams Using Non-Linear Finite Element Method
• Experimental Investigation on Unconfined Compressive Strength of Cemented Soils Admixed with Saturated GAC
• Comparison of Flexural Behaviour of Composite FRP with UHPC I-Beam Using Finite Element Analysis
• Strength of Polypropylene Fiber Reinforced Cement Mortar Composites with Variable Water/Cement Ratio
• Compressive Strength of Ultra High Performance Concrete (UHPC) Containing Palm Oil Mill Effluent (POME)