Special Issues

Metals publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Advanced Additive Manufacturing of Metallic Materials submission deadline 31 Jul 2026 | 1 articles | Viewed by 1144 | Submission Open
Keywords: additive manufacturing; microstructure control; defect mitigation; alloy design; in situ process monitoring
(This special issue belongs to the Section Additive Manufacturing)
Advances in Graphene Nanoplatelets Reinforced Metal Composite Materials submission deadline 31 Jul 2026 | 1 articles | Viewed by 996 | Submission Open
Keywords: graphene nano-platelets; graphene-metal matrix composites; microstructural characterization; mechanical and functional properties; strengthening mechanisms; carbides; computational modeling and simulating
(This special issue belongs to the Section Metal Matrix Composites)
Numerical and Experimental Advances in Metal Processing, 2nd Edition submission deadline 31 Jul 2026 | 1 articles | Viewed by 989 | Submission Open
Keywords: manufacturing; metals; manufacturing processes; fatigue; fracture; product design; finite element analysis; structural integrity; surface integrity; residual stresses
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Green and Bio-Based Pathways for Advanced Metallic Materials
edited by
submission deadline 31 Jul 2026 | 1 articles | Viewed by 902 | Submission Open
Keywords: bio-based metallic materials; bio-enabled metallic materials; green and circular metallurgical processes; bioleaching; bioelectrolysis; bioreduction; bio-based urban mining
(This special issue belongs to the Section Biobased and Biodegradable Metals)
Recent Advances in Microstructure, Experiment and Numerical Simulation of Steel
edited by and Luigi Tricarico
submission deadline 31 Jul 2026 | 1 articles | Viewed by 898 | Submission Open
Keywords: advanced high-strength steels (AHSS); microstructure evolution; thermo-mechanical processing; heat treatment; microstructure– property relationship; numerical and physical simulation; phase transformation; steel design and optimization
Advances in Failure Analysis of Metallic Materials: Characterization and Modeling
edited by Roberto Doglione and
submission deadline 31 Jul 2026 | 1 articles | Viewed by 753 | Submission Open
Keywords: root cause; microscopy; metallography; fractography; fracture mechanics; finite element analysis; simulation; nonlinearity
(This special issue belongs to the Section Metal Failure Analysis)
Metal-Based Additive Manufacturing: Processes, Characterization and Applications submission deadline 31 Jul 2026 | 1 articles | Viewed by 678 | Submission Open
Keywords: additive manufacturing; design for additive manufacturing; laser powder bed fusion; directed energy deposition; binder jetting; metal fused filament fabrication; process– structure– property relationships; materials characterization; high-entropy alloys; complex concentrated alloys; high entropy alloys
Cross-Scale Modeling of Metallic Materials on Creep and Fatigue Performance
edited by Youliang Yang, Ziyao Ma and
submission deadline 31 Jul 2026 | 1 articles | Viewed by 653 | Submission Open
Keywords: cross-scale modeling; creep; fatigue; aging; dislocations; grain boundaries; precipitates
(This special issue belongs to the Section Metal Failure Analysis)
Modeling and Simulation of Microstructural Evolution in Metallic Materials
edited by
submission deadline 31 Jul 2026 | 1 articles | Viewed by 601 | Submission Open
Keywords: phase field; microstructural evolution; solidification; solid-state phase transformation; grain growth; integration of phase-field modeling with machine learning; processing parameter optimization; multiscale simulation
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Advances in Forming Process of Metallic Materials
edited by and Xinghui Han
submission deadline 31 Jul 2026 | Viewed by 385 | Submission Open
Keywords: metal forming; plastic deformation mechanism; metal flow behavior; process design method; microstructure and mechanical properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Effect of Heat Treatment on Microstructures and Mechanical Properties of Industrial Alloys submission deadline 31 Jul 2026 | Viewed by 313 | Submission Open
Keywords: heat tretaments; microstructure; mechanical properties; ferrous alloys; nonferrous alloys; CALPHAD computational methods; industrial performace
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Structure and Properties of High-Entropy Alloys
edited by Pulkit Garg and Shreyas Balachandran
submission deadline 31 Jul 2026 | Viewed by 305 | Submission Open
Keywords: high-entropy alloys; multi-principal element alloys; medium-entropy alloys; structure– property relationships; mechanical properties; powder metallurgy; computational modeling; alloy design
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Recent Progress in Metal Rolling Processes
edited by and Xu Li
submission deadline 31 Jul 2026 | Viewed by 282 | Submission Open
Keywords: rolling process control; numerical modeling; intelligent modeling; finite element analysis; mechanical analysis; multi-objective optimization; digital twin; machine learning; low-carbon technologies
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Radiation Defects in Metals and Metal-Oxide Functional Materials: Mechanisms, Control, and Applications
edited by
submission deadline 31 Jul 2026 | Viewed by 261 | Submission Open
Keywords: radiation-induced defects; metals; metal-oxides; defect transformation; phase transitions; defect engineering; material degradation; material recovery; radiation tolerance
(This special issue belongs to the Section Metallic Functional Materials)
Elastoplastic and Fatigue Behaviour of Metallic Materials Under Multiaxial Loading Conditions
edited by Andrew Gryguć
submission deadline 31 Jul 2026 | Viewed by 252 | Submission Open
Keywords: multiaxial fatigue and fracture; microstructure-sensitive damage mechanics; advanced constitutive and crystal plasticity modelling; innovative testing and characterization methods
(This special issue belongs to the Section Metal Failure Analysis)
Advances in Hydrogen Embrittlement of Metals: Mechanisms, Modelling, Mitigation and Materials Innovation
edited by Thaneshan Sapanathan
submission deadline 31 Jul 2026 | Viewed by 232 | Submission Open
Keywords: hydrogen embrittlement; materials; corrosion; degradation; welds; metals; polymers; modelling
(This special issue belongs to the Section Metal Failure Analysis)
Effect of Alloying Elements on Oxidation Behavior of Alloys
edited by and Joy Sumner
submission deadline 31 Jul 2026 | Viewed by 222 | Submission Open
Keywords: oxidation of metals; oxidation resistance at high temperatures; alloying for oxidation resistance; oxide structure and properties; computational modelling of oxidation
(This special issue belongs to the Section Corrosion and Protection)
Advances in Microstructure Evolution and Mechanical Properties of Additively Manufactured Metals and Alloys
edited by Shahryar Mooraj
submission deadline 31 Jul 2026 | Viewed by 182 | Submission Open
Keywords: additive manufacturing; high-entropy alloys; refractory and high temperature alloys; metallurgical and materials engineering; laser powder bed fusion; laser directed energy deposition; microstructural evolution; material-process-performance
(This special issue belongs to the Section Additive Manufacturing)
Structure and Properties of Aluminum-Based Alloys
edited by Torsten E.M. Staab
submission deadline 31 Jul 2026 | Viewed by 176 | Submission Open
Keywords: aluminum alloys; precipitations; age hardening; trace elements; recycling; fatigue; hydrogen embrittlement
Machine Learning in Metal Additive Manufacturing submission deadline 10 Aug 2026 | 3 articles | Viewed by 13309 | Submission Open
Keywords: additive manufacturing; machine learning; optimization; monitoring; control; microstructure prediction; mechanical property prediction; defect detection; anomaly detection
Advances in Continuous Casting and Refining of Steel
edited by Heng Cui
submission deadline 10 Aug 2026 | 6 articles | Viewed by 8060 | Submission Open
Keywords: continuous casting; secondary refining; non-metallic inclusion; clean steel; casting defects; solidification; physical modeling; numerical modeling; big data; machine learning
(This special issue belongs to the Section Extractive Metallurgy)
Mechanical Structure Damage of Metallic Materials
edited by
submission deadline 10 Aug 2026 | 5 articles | Viewed by 7106 | Submission Open
Keywords: damage assessment; damage mechanism; mechanical structure; mechanical property; failure analysis; performance optimization; life prediction
(This special issue belongs to the Section Metal Failure Analysis)
Design, Microstructure, and Mechanical Properties of Medium-Entropy and High-Entropy Alloys
edited by , Li Li and
submission deadline 15 Aug 2026 | 2 articles | Viewed by 1009 | Submission Open
Keywords: alloy design strategies for medium- and high-entropy alloys; microstructure characterization and phase stability; mechanical properties and deformation mechanisms; phase formation and transformation in multi-principal element alloys; computational modeling and simulation of MEA/HEA; fracture toughness and fatigue behavior; extreme environment performance (radiation; corrosion; high temperature); advanced manufacturing and processing of MEAs/HEAs
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Advances in Designing, Optimizing, Characterization and Properties of High-Entropy Alloys
edited by
submission deadline 15 Aug 2026 | Viewed by 162 | Submission Open
Keywords: high-entropy alloys; extreme temperatures; high strength; antioxidant/corrosion resistance
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Microstructure and Mechanical Behavior of High-Strength Steel
edited by Gang Niu
submission deadline 20 Aug 2026 | 6 articles | Viewed by 7843 | Submission Open
Keywords: high-strength steel; microstructure design; mechanical properties; preparation processes; strengthening mechanisms; plastic deformation mechanisms
(This special issue belongs to the Section Structural Integrity of Metals)
Fracture Mechanics of Metallic Materials—the State of the Art
edited by Xiaofei Cao and Chunwang He
submission deadline 20 Aug 2026 | 2 articles | Viewed by 3023 | Submission Open
Keywords: fracture mechanics; fracture mechanism; life prediction; failure analysis; deformation behavior; materials and structures
(This special issue belongs to the Section Metal Failure Analysis)
Machine Learning Models in Metals (2nd Edition)
edited by
submission deadline 20 Aug 2026 | 2 articles | Viewed by 2144 | Submission Open
Keywords: artificial neural networks; machine learning in metallurgy; deep learning; data-driven materials science; manufacturing process modeling and simulation; metal alloy simulations; metal properties modeling; metal structure prediction; computational materials science; metal property prediction models
(This special issue belongs to the Section Computation and Simulation on Metals)
Recent Advances in Additive Manufacturing and Fatigue Properties of Titanium Alloys
edited by
submission deadline 20 Aug 2026 | 2 articles | Viewed by 1256 | Submission Open
Keywords: titanium alloys; additive manufacturing; fatigue; fracture; deformation
(This special issue belongs to the Section Additive Manufacturing)
Mechanical Properties of Ni-Based Superalloys
edited by
submission deadline 20 Aug 2026 | 1 articles | Viewed by 706 | Submission Open
Keywords: Ni-based superalloys; forging; rolling; casting; and welding; 3D printing and other processing innovations; microstructural evolution and characterization; plastic flow behavior and deformation mechanisms; strain rate and temperature sensitivity; dynamic recrystallization mechanisms; boundary in situ characterization; previous particle boundaries; grain size and refinement; secondary precipitates; texture orientation; dislocation motion; fatigue and fracture
Advances in High-Performance Magnesium Alloys: Microstructure, Processing and Performance
edited by Kui Wang and Kai Ma
submission deadline 20 Aug 2026 | Viewed by 343 | Submission Open
Keywords: magnesium alloys; alloy design; microstructure control; additive manufacturing; severe plastic deformation; thermomechanical processing; mechanical properties; corrosion resistance
Implementation of Magnesium into More Applications
edited by and Norbert Hort
submission deadline 20 Aug 2026 | Viewed by 330 | Submission Open
Keywords: magnesium alloys; manufacturing challenges; formability; recyclability; applications; corrosion resistance; biodegradability; light-weighting
(This special issue belongs to the Section Metallic Functional Materials)
Solidification, Microstructure and Mechanical Properties of Cast Alloys submission deadline 20 Aug 2026 | Viewed by 200 | Submission Open
Keywords: solidification; thermal analysis; cast iron; aluminum alloys; cast alloys; microstructure; physical and mechanical properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Electrochemical Approaches for Advanced Surface Engineering of Metals and Alloys submission deadline 20 Aug 2026 | Viewed by 155 | Submission Open
Keywords: electrochemical surface treatment; electrodeposition; anodization; functional coatings; corrosion protection; surface modification; metals and alloys; sustainable electrochemical technologies
(This special issue belongs to the Section Corrosion and Protection)
Recent Advances in Surface Modification of Metallic Materials submission deadline 25 Aug 2026 | 5 articles | Viewed by 7287 | Submission Open
Keywords: surface engineering; advanced polishing; texturing; PVD; CVD; thermal spraying; direct energy deposition; nitriding; carburizing; boronizing
Sustainable Recycling of Metal Solid Waste and By-Products in the Photovoltaic Industry
edited by Yongsheng Ren, Alexandre Chagnes and
submission deadline 25 Aug 2026 | Viewed by 253 | Submission Open
Keywords: photovoltaic waste; solid waste recycling; upcycling; synthesis techniques; sustainable materials; circular economy; silicon material; hydrometallurgy; end-of-life photovoltaic modules
(This special issue belongs to the Section Extractive Metallurgy)
Additive Manufacturing of Metallic Materials—2nd Edition
edited by Paul Wood and
submission deadline 25 Aug 2026 | Viewed by 228 | Submission Open
Keywords: additive manufacturing; powder and wire; feedstock reuse; metallic alloys; process– microstructure– property relation; defects; porosity grain morphology; fatigue; lattice structures
Advanced High-Performance Steels: From Fundamental to Applications
edited by and
submission deadline 30 Aug 2026 | 4 articles | Viewed by 6370 | Submission Open
Keywords: TRIP; TWIP; QP; TBF; DH; CH; deformation; phase transformations; hydrogen embrittlement; magnetic properties
Microstructure and Mechanical Properties of Nickel-Based Superalloys
edited by Pengfei He and Chengjiang Zhang
submission deadline 30 Aug 2026 | Viewed by 239 | Submission Open
Keywords: nickel-based superalloys; mechanical properties; fatigue; microstructural characterization; creep resistance; additive manufacturing; phase stability; deformation mechanisms; computational materials science; high-temperature oxidation
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Characterization and Modeling of Microstructure Evolution During Metallic Material Processing
edited by
submission deadline 31 Aug 2026 | 4 articles | Viewed by 6972 | Submission Open
Keywords: microstructure evolution; material processing; characterization; modeling; phase transformation; grain growth; recrystallizion; crystal plasticity
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Advances in Lightweight Material Forming Technology
edited by Minqiang Gao
submission deadline 31 Aug 2026 | 4 articles | Viewed by 5831 | Submission Open
Keywords: lightweight material; forming technology; composition design; process optimization; microstructure evolution; comprehensive property; characterization method; mechanism analysis
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Deformation of Metals and Alloys: Theory, Simulations and Experiments—2nd Edition submission deadline 31 Aug 2026 | 4 articles | Viewed by 5682 | Submission Open
Keywords: crystal plasticity; metals and alloys; dislocation dynamics; computer simulations; metal processing; severe plastic deformation; strengthening mechanisms
(This special issue belongs to the Section Computation and Simulation on Metals)
Metallic Materials Behaviour Under Applied Load submission deadline 31 Aug 2026 | 3 articles | Viewed by 4635 | Submission Open
Keywords: deformation; strengthening mechanism; TRIP effect; TWIP effect; fracture mechanism; toughness; ductility; heterogeneous microstructure; brittle fracture; phase transformation
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Welding and Additive Manufacturing of Metals submission deadline 31 Aug 2026 | 2 articles | Viewed by 4026 | Submission Open
Keywords: additive manufacturing; welding; material design; microstructure; mechanical properties; sustainlibilty; in situ monitoring; nondestructive testing; welding automation and robotics
(This special issue belongs to the Section Additive Manufacturing)
High-Energy Beam Machining of Metals
edited by Yang Liu and Cong Sun
submission deadline 31 Aug 2026 | 2 articles | Viewed by 2746 | Submission Open
Keywords: high-energy beam machining; laser precision machining; additive manufacturing; laser micro– nano machining; hybrid machining; electrochemical machining
Advanced Manufacturing and Processing Technology for Metallic Materials
edited by Xiaodong Li and
submission deadline 31 Aug 2026 | 3 articles | Viewed by 2253 | Submission Open
Keywords: metallic materials; manufacturing and processing; microstructure; simulation; application; mechanical properties; service performance
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Machining, Grinding, and Laser Processing of Metallic Materials
edited by and
submission deadline 31 Aug 2026 | 1 articles | Viewed by 2252 | Submission Open
Keywords: metallic materials; laser-assisted manufacturing; additive manufacturing; laser processing; machining; grinding; integration of multiple technologies; processing mechanisms; processing quality; material performance; industrial applications
Phase Stability and Microstructural Evolution in Aluminum Alloys
edited by Wei Shao
submission deadline 31 Aug 2026 | Viewed by 2049 | Submission Open
Keywords: first-principles calculations; phonon calculations; phase stability; Al alloys; CALPHAD; microstructure; strength
Application of Biomedical Alloys
edited by and Xulong An
submission deadline 31 Aug 2026 | 1 articles | Viewed by 873 | Submission Open
Keywords: alloys; biomaterials; biofunction; coatings; biopolymers
(This special issue belongs to the Section Biobased and Biodegradable Metals)
Novel Insights into Corrosion and Electrochemical Behavior of Metals and Alloys
edited by
submission deadline 31 Aug 2026 | 1 articles | Viewed by 864 | Submission Open
Keywords: corrosion; electrochemical analysis; metallic materials; corrosion inhibitors; protective coatings; additive manufacturing; powder metallurgy; microbiologically influenced corrosion
(This special issue belongs to the Section Corrosion and Protection)
Key Scientific Issues and Intelligent Regulation in Non-Ferrous Metal Production and Smelting Processes
edited by and Yanqing Hou
submission deadline 31 Aug 2026 | 1 articles | Viewed by 654 | Submission Open
Keywords: thermodynamics and kinetics of non-ferrous metal smelting; electrometallurgy; hydrometallurgy; pyrometallurgy; novel smelting technologies; intelligent regulation and control; short-process preparation technologies; efficient recovery and utilization of associated metals; clean treatment and recycling technologies for metallurgical solid wastes
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