Editor's Choice Articles of 2021

Heterogeneous Aspects of Additive Manufactured Metallic Parts: A Review (G. M. Karthik et al.)

Role of Hydrogen and Temperature in Hydrogen Embrittlement of Equimolar CoCrFeMnNi High-entropy Alloy (Junghoon Lee et al.)

Artificial Intelligence Applications for Friction Stir Welding: A Review (Berkay Eren et al.)

Effect of the Difference in Strength of Hard and Soft Components on the Synergetic Strengthening of Layered Materials (Jung Gi Kim et al.)

Analysis of Elements Non-Uniform Distribution of FeCoCrNi High-Entropy Alloy Coatings on Ti–6Al–4V Surface by Laser Cladding (Shuyao Duan)

Effect of Heat-Treatment on the Microstructure, Mechanical Properties and Corrosion Behaviour of SS 316 Structures Built by Laser Directed Energy Deposition Based Additive Manufacturing (K. Benarji)

Effect of Microstructural Features on the High-Cycle Fatigue Behavior of CoCrFeMnNi High-Entropy Alloys Deformed at Room and Cryogenic Temperatures (Gyung Tae Lee et al.)

Lightweight AlCuFeMnMgTi High Entropy Alloy with High Strength-to-Density Ratio Processed by Powder Metallurgy (Myoung Jin Chae et al.)

Plastic Behavior of Ferrite–Pearlite, Ferrite–Bainite and Ferrite–Martensite Steels: Experiments and Micromechanical Modelling (Saroj Kumar Basantia et al.)

Investigation on Microstructure, Hardness and Wear Resistance of Electron Beam Wire-Feeding Deposited Inconel 718 Alloy Coatings (Dongheng Xu et al.)

Effect of Pre-Straining on High Cycle Fatigue and Fatigue Crack Propagation Behaviors of Precipitation Hardened Steel (Sumin Kim et al.)

The Element Segregation Between γ/γʹ Phases in a Ni-Based Single Crystal Superalloy Studied by 3D-APT and Its Potential Impact on Local Interfacial Misfit Strain (Wenchao Yang et al.)

Small Punch Creep Test: An Overview (S. Arunkumar et al.)

Thermal Barrier Coatings—A State of the Art Review (Jayant Gopal Thakare et al.)

Mechanical Properties of High Mg-Content Al-Mg-Sc-Zr Alloy Fabricated by Selective Laser Melting (Hao Tang et al.)

Effects of Cell Network Structure on the Strength of Additively Manufactured Stainless Steels (Jung Gi Kim et al.)

Microstructure Evolution Mechanism and Corrosion Behavior of Transient Liquid Phase Bonded 304L Stainless Steel (Sima Mirzaei et al.)

Comparative Study on Microstructure and Aluminum Distribution Between Laser Beam Welding and Electron Beam Welding of Ti–6Al–4V Alloy Plates (Hengchang Bu et al.)

Effects of Si on the Microstructure and Work Hardening Behavior of Fe‒17Mn‒1.1C‒xSi High Manganese Steels (Renlong Xiong et al.)

Effect of Microstructure on the Mechanical Properties and Fracture Toughness of API X65 Pipeline Steel in the Presence of Hydrogen (Meysam Ranjbar et al.)

Microstructural Evolution and Mechanical Properties of Multiwall Carbon Nanotubes Reinforced Titanium-Based Nanocomposites Developed by Spark Plasma Sintering (Avwerosuoghene Moses Okoro et al.)

Effect of Double Hit Hot Deformation on the Evolution of Dynamically Transformed Ferrite (K. Chadha et al.)

Quenching Temperature and Cooling Rate Effects on Thermal Rejuvenation of Metallic Glasses (Yong Hak Kim et al.)

Role of Grain Size and Oxide Dispersion Nanoparticles on the Hot Deformation Behavior of AA6063: Experimental and Artificial Neural Network Modeling Investigations (A. Asgharzadeh et al.)