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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Synthesis, Microstructure, and Properties of Lightweight Metal Matrix Composite Materials submission deadline 25 Sep 2025 | 3 articles | Viewed by 3552 | Submission Open
Keywords: aluminium-based composites; magnesium-based composites; characterization; mechanical properties; microstructure
(This special issue belongs to the Section Metal Matrix Composites)
Microstructure and Mechanical Properties of Metallic Materials Under Heat Treatment
edited by and Virgínia Bertolo
submission deadline 25 Sep 2025 | 3 articles | Viewed by 2947 | Submission Open
Keywords: heat treatment; thermo-chemical treatment; non-conventional heat treatment; ultra-fast heating; ultra-short annealing; thermal cycling; steel; advanced high-strength steels; electrical steels; non-ferrous alloys; microstructure; texture; properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Fracture Mechanics and Failure Analysis of Metallic Materials submission deadline 25 Sep 2025 | 2 articles | Viewed by 2211 | Submission Open
Keywords: fracture mechanics; failure analysis; welding; risk analysis; finite element method; fatigue; corrosion; fracture behaviour; material characterisation
(This special issue belongs to the Section Metal Failure Analysis)
Manufacturing and Characterization of Metallic Electrode Materials (2nd Edition)
edited by
submission deadline 25 Sep 2025 | 1 articles | Viewed by 1223 | Submission Open
Keywords: energy storage device; metal batteries; metal– air batteries; rechargeable batteries; supercapacitors; fuel cell; metallic electrode materials; metal anode; experimental synthesis and manufacturing; advanced characterization methods
(This special issue belongs to the Section Metallic Functional Materials)
Novel Insights and Advances in Steels and Cast Irons submission deadline 30 Sep 2025 | 9 articles | Viewed by 12071 | Submission Open
Keywords: cast irons; steels; microstructure; heat treatment; mechanical properties; tribological behavior; corrosion resistance; coatings; casting; process parameters; modeling; welding
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Modeling Thermodynamic Systems and Optimizing Metallurgical Processes
edited by
submission deadline 30 Sep 2025 | 6 articles | Viewed by 8238 | Submission Open
Keywords: thermodynamic modeling for metallic and oxide systems; diffusion modeling for metallic and oxide systems; viscosity modeling for slag and liquid metal; machine learning on thermodynamic modeling; phase diagram measurements; diffusion measurements; thermodynamic property measurements; thermodynamic calculations; solidification; metal extraction; metal refinement; recycling; metallurgical process simulation; material process simulation; material design; corrosion
(This special issue belongs to the Section Computation and Simulation on Metals)
Microstructure, Crystallography, and Mechanical Properties of Metallic Materials
edited by Aman Gupta and Gyan Shankar
submission deadline 30 Sep 2025 | 4 articles | Viewed by 4801 | Submission Open
Keywords: microstructure; crystallographic texture evolution; mechanical properties; metallic materials; recrystallization behavior; texture; recrystallization behavior; grain growth
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Advanced Metal Welding and Joining Technologies—2nd Edition
edited by
submission deadline 30 Sep 2025 | 4 articles | Viewed by 4519 | Submission Open
Keywords: welding metallurgy; light metals; high-entropy alloy; bulk metallic glass; mechanical property; corrosion; hybrid joining technique; dissimilar metal joining
(This special issue belongs to the Section Welding and Joining)
Editorial Board Members’ Collection Series: Metal Casting, Forming and Heat Treatment submission deadline 30 Sep 2025 | 5 articles | Viewed by 4465 | Submission Open
Keywords: casting processes; forming processes; heat treatment; metals; alloys shape design; simulation; mechanical properties; corrosion resistance; microstructure; anisotropy; defects prediction
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Research on Microstructure and Performance Mechanisms of Advanced Steels and Alloys
edited by
submission deadline 30 Sep 2025 | 6 articles | Viewed by 4291 | Submission Open
Keywords: steels; alloys; materials processing; mechanical properties; microstructure; mechanism
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Additive Manufacturing and Characterization of Metallic Alloys and Composites
edited by
submission deadline 30 Sep 2025 | 4 articles | Viewed by 4128 | Submission Open
Keywords: additive manufacturing; materials characterization; metals and alloys; metal matrix composites; microstructural evolution; mechanical properties
(This special issue belongs to the Section Additive Manufacturing)
Preparation, Formation and Application of Light Alloys and Their Composites
edited by Lei Luo
submission deadline 30 Sep 2025 | 3 articles | Viewed by 1909 | Submission Open
Keywords: light alloy; light alloy matrix composites; material preparation technology; material forming technology; material application; casting; additive manufacturing; powder metallurgy; hot pressing
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Laser Processing Technology for Metals
edited by
submission deadline 30 Sep 2025 | 3 articles | Viewed by 1207 | Submission Open
Keywords: laser additive manufacturing; laser surface engineering; specialized laser processing; laser welding; laser drilling and cutting; microstructure and properties; laser processing simulation
(This special issue belongs to the Section Additive Manufacturing)
Corrosion and Sustainability: Challenges, Innovations and Future Perspectives in Green Energy
edited by
submission deadline 30 Sep 2025 | 3 articles | Viewed by 1181 | Submission Open
Keywords: corrosion sustainability; green energy; hydrogen embrittlement; carbon capture; corrosion in renewable energy; eco-friendly coatings; corrosion-resistant materials; green inhibitors; high-temperature corrosion
(This special issue belongs to the Section Corrosion and Protection)
Porous Metallic Materials: Properties, Applications and Latest Research Progress
edited by Qingzhou Wang
submission deadline 30 Sep 2025 | 2 articles | Viewed by 889 | Submission Open
Keywords: porous metallic materials; preparation; structure– property relationship; application research; multifunctional integration
(This special issue belongs to the Section Metallic Functional Materials)
Microalloying Mechanism of Ferritic Stainless Steel
edited by and
submission deadline 30 Sep 2025 | 1 articles | Viewed by 709 | Submission Open
Keywords: ferritic stainless steels; microalloying; microstructure; texture; property
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Advances in 3D Printing Technologies of Metals—3rd Edition submission deadline 30 Sep 2025 | 1 articles | Viewed by 662 | Submission Open
Keywords: metal 3D printing; vat photopolymerization with metal-filled resins; metal binder jetting; fused filament fabrication (FFF) with metal-filled filament; direct ink writing (DIW) with metal-filled ink; selective laser melting (SLM; DLMS; LMF; etc.); electron beam melting (EBM); wire arc additive manufacturing (WAAM); direct energy deposition (DED); laser-engineered net shaping (LENS)
(This special issue belongs to the Section Additive Manufacturing)
Laser Shock Peening: From Fundamentals to Applications
edited by and
submission deadline 30 Sep 2025 | 1 articles | Viewed by 600 | Submission Open
Keywords: surface integrity; compressive residual stress; microstructure; properties and performance; energy-field-assisted LSP; ultra-short-pulse and micro-scale LSP; LSP without coating; LSP in additive manufacturing; real-time monitoring and quality prediction of LSP; process simulation and optimization of LSP
Surface Modification of Alloys
edited by
submission deadline 30 Sep 2025 | Viewed by 444 | Submission Open
Keywords: alloys; surface engineering; surface modification; test and characterization; chemical properties; physical and mechanical properties; corrosion behavior; biocompatibility; industrial application; biomedical application
Fatigue of Metals and Welded Joints
edited by Ricardo Rafael Ambriz Rojas
submission deadline 30 Sep 2025 | 1 articles | Viewed by 441 | Submission Open
Keywords: fatigue; fracture; welding; experimental and numerical analysis
(This special issue belongs to the Section Metal Failure Analysis)
Metal Corrosion Behavior and Protection in Service Environments
edited by and Bing Lei
submission deadline 30 Sep 2025 | 1 articles | Viewed by 249 | Submission Open
Keywords: corrosion mechanism; corrosion protection; corrosion prediction; failure analysis; atmospheric corrosion; marine corrosion; metal corrosion; material safety
(This special issue belongs to the Section Corrosion and Protection)
Advances in Multiaxial Fatigue and Metallurgical Characterization of Metals submission deadline 30 Sep 2025 | Viewed by 233 | Submission Open
Keywords: multiaxial fatigue; metallurgy; microstructure and fatigue; ferrous and non-ferrous metals; alloy fatigue behavior; crack initiation and propagation; environmental fatigue effects; advanced material characterization
(This special issue belongs to the Section Metal Failure Analysis)
Additive Manufacturing of Metallic Materials: Experiments and Modelling submission deadline 30 Sep 2025 | Viewed by 170 | Submission Open
Keywords: metallic additive manufacturing (MAM); process– structure– property relationships; microstructural evolution; mechanical behavior of AM metals; residual stress in additive manufacturing; computational modeling of AM; multiscale and multiphysics simulations; defects and porosity in AM; fatigue and fracture of AM components; machine learning for process control in AM; artificial intelligence for defect detection and quality assurance in AM
(This special issue belongs to the Section Additive Manufacturing)
Metal 3D Printing Techniques for Biomedical Applications
edited by Chi Wai Chan
submission deadline 30 Sep 2025 | Viewed by 136 | Submission Open
Keywords: metal 3D printing (M3DP); additive manufacturing; biomedical implants; customised implants; biocompatibility
(This special issue belongs to the Section Biobased and Biodegradable Metals)
High-Entropy Alloys: Processing and Properties
edited by and Zhong Wang
submission deadline 30 Sep 2025 | Viewed by 69 | Submission Open
Keywords: high-entropy alloys; multi-principal element alloys; alloy design; phase design; segregation; industrial application; special alloys
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Properties and Residual Stresses of Welded Alloys submission deadline 30 Sep 2025 | Viewed by 60 | Submission Open
Keywords: microstructure; properties; numerical simulation of welding residual stress; experimental measurement of welding residual stress; modeling of welded joints; performance of welded alloys
(This special issue belongs to the Section Welding and Joining)
Modern Techniques and Processes of Iron and Steel Making
edited by
submission deadline 1 Oct 2025 | 1 articles | Viewed by 434 | Submission Open
Keywords: iron and steel making; sustainability; renewable energy; recycling; green steel
Advances in Metal Forming and Plasticity
edited by and Marilena Butuc
submission deadline 10 Oct 2025 | 1 articles | Viewed by 712 | Submission Open
Keywords: plasticity; formability; fracture; anisotropy; mechanical behavior; springback; microstructure; texture; multiscale modelingmodelling; numerical simulation; experimental mechanics
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Experimental Mineralogy and Crystallography of Metal-Based Materials
edited by
submission deadline 10 Oct 2025 | Viewed by 276 | Submission Open
Keywords: metal-based materials; mineralogy; crystallography; microstructure; phase transformation; crystallization and recrystallization; anisotropy; solid state transformations; mechanical and functional properties
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Green Super-Clean Steels
edited by
submission deadline 15 Oct 2025 | 6 articles | Viewed by 6853 | Submission Open
Keywords: ultra-low-sulfur steel; ultra-low-phosphorus steel; zero-inclusion steel; gas-based reduction; comprehensive use of resources
Hydrogen Embrittlement of Metals: Behaviors and Mechanisms
edited by Kai Xu and Guiying Qiao
submission deadline 15 Oct 2025 | 5 articles | Viewed by 4954 | Submission Open
Keywords: hydrogen embrittlement; hydrogen embrittlement resistance; material failure analysis; hydrogen diffusion and permeation; hydrogen transport; hydrogen storage; material processing; microstructure characterization
(This special issue belongs to the Section Metal Failure Analysis)
Laser, Plasma and Radiation Processing of Metals, Alloys, and Composite Materials submission deadline 15 Oct 2025 | 1 articles | Viewed by 671 | Submission Open
Keywords: laser; plasma and radiation processing; metals; alloys and composites; surface structuring; thin films and multilayers; nanoparticles and nanomaterials; welding; cutting and cladding; additive manufacturing/3D printing; advances in engraving and marking; structure– property relationships; functional properties engineering; metallic materials design & properties; models and theoretical research
Microstructure and Mechanical Properties of Metallic Materials by Powder Metallurgy
edited by
submission deadline 15 Oct 2025 | 1 articles | Viewed by 620 | Submission Open
Keywords: powder metallurgy; sintering; additive manufacturing; microstructures; mechanical properties; temperature effects; degradation and stability; corrosion/oxidation
(This special issue belongs to the Section Powder Metallurgy)
Research Progress of Crystal in Metallic Materials
edited by
submission deadline 20 Oct 2025 | 5 articles | Viewed by 4680 | Submission Open
Keywords: crystallographic structures; crystallographic textures; FCC; BCC; HCP
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Advances in Microstructure and Properties of Light Alloys
edited by
submission deadline 20 Oct 2025 | 1 articles | Viewed by 1793 | Submission Open
Keywords: light alloys; foam; extrusion; casting; novel materials; processing methods; grain refinement; heat treatment; microstructure; safety
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
State of the Art in Flotation and Separation of Metallic Minerals
edited by , and Peilun Shen
submission deadline 20 Oct 2025 | 1 articles | Viewed by 98 | Submission Open
Keywords: mineral processing; froth flotation; metallic minerals; flotation separation and purification; flotation reagents
(This special issue belongs to the Section Extractive Metallurgy)
Advances in Local Loading Forming Process
edited by and Xinghui Han
submission deadline 20 Oct 2025 | Viewed by 60 | Submission Open
Keywords: local loading 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)
Additive Manufacturing of Metallic Materials
edited by Paul Wood and
submission deadline 25 Oct 2025 | 5 articles | Viewed by 7398 | Submission Open
Keywords: additive manufacturing; powder and wire; feedstock reuse; metallic alloys; process– microstructure– property relation; defects; porosity; grain morphology; fatigue; lattice structures
(This special issue belongs to the Section Additive Manufacturing)
Self-Organization in Plasticity of Metals and Alloys submission deadline 25 Oct 2025 | 5 articles | Viewed by 6652 | Submission Open
Keywords: plastic deformation; self-organization; collective dynamics of defects; spatial structures in plasticity of solids; multi-scale experiment and modeling; intermittence; dynamical chaos; dislocation avalanches; dislocation patterning; strain localization patterns; metals and alloys
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Metallurgy, Surface Engineering and Corrosion of Metals and Alloys
edited by
submission deadline 25 Oct 2025 | 2 articles | Viewed by 2344 | Submission Open
Keywords: coating; corrosion; corrosion-resistant alloys; electrochemistry; ferrous alloys; inhibitor; manufacturing process; metallurgy; microstructure; non-ferrous alloys; surface engineering
(This special issue belongs to the Section Corrosion and Protection)
Microstructure, Tensile Properties and Creep Behavior of Metallic Materials
edited by Youliang Yang, Ziyao Ma and
submission deadline 25 Oct 2025 | 2 articles | Viewed by 2063 | Submission Open
Keywords: creep behavior; microstructural evolution; multi-scale modeling; dislocations; grains; second phases
Continuous Casting and Solidification of Steels
edited by , Haihui Zhang and
submission deadline 25 Oct 2025 | Viewed by 81 | Submission Open
Keywords: conventional continuous casting; twin-roll strip casting; steel quality control; solidification behavior; interfacial heat transfer; mold flux optimization; thin-slab casting; multiscale modeling
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Advanced Theoretical Technology for Understanding Microstructures and Mechanical Properties of Alloys
edited by Wei-Wei Xu, and Zhihua Dong
submission deadline 30 Oct 2025 | Viewed by 290 | Submission Open
Keywords: first-principles calculations; dislocation dynamics; multiscale modeling; machine learning; alloy design; microstructure characterization; mechanical properties; phase stability; defect energetics; structural materials
(This special issue belongs to the Section Computation and Simulation on Metals)
Advances in Metal Additive Manufacturing: Materials, Technologies, Fabrication and Mechanical Properties
edited by
submission deadline 30 Oct 2025 | Viewed by 194 | Submission Open
Keywords: metal additive manufacturing; 3D printing; mechanical properties; microstructure; process parameters; metal alloys; topology optimization; metal powder; additive manufacturing technology; post-processing techniques
Metallic Nanostructured Materials and Thin Films submission deadline 31 Oct 2025 | 7 articles | Viewed by 13363 | Submission Open
Keywords: material science; metallic thin films; metallic nanomaterials; surface structuring; metallurgy
(This special issue belongs to the Section Metallic Functional Materials)
Feature Papers in Crystallography and Applications of Metallic Materials (2nd Edition)
edited by
submission deadline 31 Oct 2025 | 4 articles | Viewed by 6568 | Submission Open
Keywords: crystallography; X-ray diffraction; metals; metallic alloys; and compounds; microstructure; crystallization; dislocations; texture; crystallographic defects; anisotropy; solid-state transformations; mechanical and functional properties
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Microstructure Evolution and Mechanical Properties of Magnesium Alloys—2nd Edition
edited by
submission deadline 31 Oct 2025 | 5 articles | Viewed by 6093 | Submission Open
Keywords: magnesium alloys; magnesium matrix composites; development of new alloys; new processing technologies; microstructure; mechanical properties
Recent Advances in High-Performance Steel
edited by , Lin Hua and
submission deadline 31 Oct 2025 | 4 articles | Viewed by 4341 | Submission Open
Keywords: high-performance steel; mechanical behavior; microstructure evolution; design and manufacturing; strengthening; efficient processing technologies; wear resistance; fatigue
(This special issue belongs to the Section Structural Integrity of Metals)
Properties, Microstructure and Forming of Intermetallics
edited by and
submission deadline 31 Oct 2025 | 4 articles | Viewed by 2284 | Submission Open
Keywords: intermetallics; microstructure; forming; deformation; mechanical property; corrosion; oxidation
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Welding and Joining Technology of Dissimilar Metal Materials
edited by
submission deadline 31 Oct 2025 | 3 articles | Viewed by 2054 | Submission Open
Keywords: welding; joining; dissimilar materials; microstructure evolution; mechanical performance; failure mode transition
(This special issue belongs to the Section Welding and Joining)
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