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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Computational Methods in Metallic Materials Manufacturing Processes 2025
edited by
submission deadline 30 Nov 2025 | 4 articles | Viewed by 6952
Keywords: metallic materials; manufacturing; metallurgy; machining; modeling; optimization and control; computational methods; cost reduction; quality of products; industrial case studies
(This special issue belongs to the Section Computation and Simulation on Metals)
Current Trends in Non-Ferrous Metals Extraction, Separation, and Refining
edited by Marek Wojnicki and Beata Pośpiech
submission deadline 30 Nov 2025 | 4 articles | Viewed by 6202
Keywords: extraction; separation; membranes; sorbents; hydrometallurgy; pyrometallurgy; solvent extraction; ion exchange; sustainable metallurgy; metal recovery
(This special issue belongs to the Section Extractive Metallurgy)
Surface Treatments and Coating of Metallic Materials
edited by
submission deadline 30 Nov 2025 | 7 articles | Viewed by 4559
Keywords: coatings; surface treatments; corrosion resistance; wear resistance; PVD; CVD; PEO; anodizing; electroplating; hot-dip galvanizing; thermal spray; laser cladding
(This special issue belongs to the Section Corrosion and Protection)
Corrosion Damage Behavior and Mechanisms of Advanced Functional Metallic Materials
edited by and Lifeng Zhou
submission deadline 30 Nov 2025 | 1 articles | Viewed by 1411
Keywords: metallic materials; metal anodes; grid; energy storage; electrochemistry; corrosion damage behavior; mechanism
(This special issue belongs to the Section Corrosion and Protection)
Deformation Behavior and Microstructure Evolution of Alloys
edited by Junfeng Xiao
submission deadline 30 Nov 2025 | 2 articles | Viewed by 1387
Keywords: deformation mechanisms; microstruture evolution; frature and fatigue; advanced characterization; multiscale modeling; additive manufacturing
Advances in the Manufacture and Performance of Nuclear Metallic Materials
edited by
submission deadline 30 Nov 2025 | 1 articles | Viewed by 1165
Keywords: nuclear fuel; structural alloys; structural characterization; fabrication process; in-pile performance; extreme environment; irradiation; corrosion
Selected Papers from the 2nd International Electronic Conference on Metals (IECME2025)
edited by and
submission deadline 30 Nov 2025 | Viewed by 1163
Keywords: computation; AI; and machine-learning on metals; metallic materials chemistry; microstructure of metals and alloys; entropic alloys and meta-metals; metallic functional/electronics materials; additive manufacturing; corrosion; wear; and protection; metallic material processing; metallic materials for biomedical applications
Advances in Steels: Heat Treatment, Microstructure and Properties
edited by Zhenghua Tang
submission deadline 30 Nov 2025 | 2 articles | Viewed by 1140
Keywords: heat treatment; mechanical properties; microstructures
Solidification and Microstructure of Metallic Alloys
edited by
submission deadline 30 Nov 2025 | 1 articles | Viewed by 916
Keywords: solidification; microstructure evolution; metallic alloys; phase-field modeling; solidification defects; additive manufacturing; dendritic growth; heterogeneous nucleation; high-entropy alloys; in situ characterization
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Corrosion and Oxidation of Metals: Mechanisms, Kinetics, and Protection
edited by
submission deadline 30 Nov 2025 | 2 articles | Viewed by 829
Keywords: aqueous corrosion; high-temperature oxidation; protective coatings; scale characterization; atmospheric corrosion; thermodynamic and kinetic mechanisms; industrial environments; degradation processes
(This special issue belongs to the Section Corrosion and Protection)
Research on Fabrication Technologies and Service Performance of Metal Materials in Additive Manufacturing
edited by and
submission deadline 30 Nov 2025 | 1 articles | Viewed by 776
Keywords: additive manufacturing; metal; service performance; defects; impact toughness; fatigue; creep; fracture behavior; prediction models; metal matrix composites
(This special issue belongs to the Section Additive Manufacturing)
Recent Advances in Powder Metallurgy
edited by
submission deadline 30 Nov 2025 | Viewed by 288
Keywords: metal powders; powder manufacturing; powder properties; powder rheology; sintering; sinter hardening; microstructures; physical properties
(This special issue belongs to the Section Powder Metallurgy)
Crack Formation and Propagation in Metal Structures: Simulation, Analysis, and Experimental Investigation
edited by Carsten Koenke and
submission deadline 30 Nov 2025 | Viewed by 228
Keywords: crack; biaxial fracture; fracture mechanics; failure; metals cracking; mixed mode
(This special issue belongs to the Section Structural Integrity of Metals)
Advances in High-Temperature Metallic Materials for Enhanced Performance submission deadline 30 Nov 2025 | Viewed by 153
Keywords: high-temperature alloys; mechanical behavior; microstructural characterization; creep; fatigue; long-term mechanical properties; life assessment
(This special issue belongs to the Section Structural Integrity of Metals)
Experimental Assessment of Machinability in Metallic Materials
edited by
submission deadline 30 Nov 2025 | Viewed by 148
Keywords: control systems; cyber– physical systems; machining; optimization; modeling; applied artificial intelligence; cutting; machining
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Preparation and Application of Lightweight Alloys
edited by Qian Sun
submission deadline 30 Nov 2025 | Viewed by 97
Keywords: lightweight alloys; composition design; preparation processes; manufacturing processes; microstructure characterization; mechanical properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Structure Engineering of Metal Oxide Cathodes for Rechargeable Metal Batteries
edited by Bin Xiao
submission deadline 30 Nov 2025 | Viewed by 93
Keywords: metal oxide cathodes; structure engineering; interface design; doping strategies; solid-state batteries; degradation mechanisms
(This special issue belongs to the Section Metallic Functional Materials)
Advanced Simulation and Modeling Technologies of Metallurgical Processes—2nd Edition
edited by
submission deadline 10 Dec 2025 | 5 articles | Viewed by 4578 | Submission Open
Keywords: forecasting modeling; sintering; blast furnace; basic oxygen furnace; gas– solid flow behavior; carbon peaking and carbon neutralization; application of mathematical models; methods of visualization and intelligence; discrete element method (DEM)
(This special issue belongs to the Section Computation and Simulation on Metals)
Advanced High-Performance Steels: From Fundamental to Applications
edited by and
submission deadline 15 Dec 2025 | 4 articles | Viewed by 3552 | Submission Open
Keywords: TRIP; TWIP; QP; TBF; DH; CH; deformation; phase transformations; hydrogen embrittlement; magnetic properties
Innovative Solutions for the Recovery of Metals from Primary and Secondary Raw Materials
edited by Zoran Štirbanović, , Aleksandar Nikoloski and
submission deadline 15 Dec 2025 | 1 articles | Viewed by 2235 | Submission Open
Keywords: advances in extractive metallurgy; recovery of metals from waste materials; decarbonisation technologies in metals extraction processes; circular economy in extractive metallurgy; metals in energy transition technologies
(This special issue belongs to the Section Extractive Metallurgy)
Advances in High-Strength Steels: Microstructure, Mechanical Properties and Applications
edited by and
submission deadline 20 Dec 2025 | 1 articles | Viewed by 1308 | Submission Open
Keywords: high-strength steels; composition design; processing method; microstructure control; mechanical properties; service performance; applications
Advanced Welding and Repair Technology of Metallic Materials in Harsh Environments submission deadline 20 Dec 2025 | Viewed by 307 | Submission Open
Keywords: in situ welding repair technology for offshore pipelines and nuclear equipment; welding technology at extreme temperature environments; underwater welding and repair technologies; dissimilar metal welding in harsh environments; welding technology in space; evaluation of weld quality in extreme conditions; performance of welds in service in harsh environments
(This special issue belongs to the Section Welding and Joining)
Structure and Properties of High-Entropy Alloys
edited by Pulkit Garg and Shreyas Balachandran
submission deadline 20 Dec 2025 | Viewed by 159 | 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)
Metal-Based Energy Materials and Systems: Mechanisms, Preparation, Characterization and Applications
edited by Wenqian Hao, Jiamiao Xie, and
submission deadline 25 Dec 2025 | Viewed by 301 | Submission Open
Keywords: metal-based energy materials and systems; metallic material characterization; multiphysics coupling behavior; constitutive relationship; mechanical behavior; electrochemical deposition; safety optimization design; engineering applications
Advanced Ferroelectric Materials Doped with Rare Earth Metal Elements
edited by Bing Xie
submission deadline 25 Dec 2025 | Viewed by 284 | Submission Open
Keywords: advanced preparation process; theoretical calculation studies; microstructure regulation; electrical properties; piezoelectricity; pyroelectricity; electrocaloric cooling; dielectric energy storage
(This special issue belongs to the Section Metallic Functional Materials)
Metallic Materials Behaviour Under Applied Load submission deadline 30 Dec 2025 | 3 articles | Viewed by 2040 | 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)
High-Energy Beam Machining of Metals
edited by Yang Liu and Cong Sun
submission deadline 30 Dec 2025 | 2 articles | Viewed by 1744 | Submission Open
Keywords: high-energy beam machining; laser precision machining; additive manufacturing; laser micro– nano machining; hybrid machining; electrochemical machining
Advances in Shape Memory Alloys: Theory, Experiment and Calculation submission deadline 30 Dec 2025 | 1 articles | Viewed by 597 | Submission Open
Keywords: shape memory effect; microstructure; martensitic transformation; simulation and computation; mechanical and functional properties
Metal Extraction and Smelting Technology
edited by
submission deadline 30 Dec 2025 | 2 articles | Viewed by 341 | Submission Open
Keywords: metal extraction; sustainable smelting; circular economy; green metallurgy; process optimization
(This special issue belongs to the Section Extractive Metallurgy)
State-of-the-Art of Inclusion/Precipitate Engineering in Steels
edited by
submission deadline 30 Dec 2025 | 1 articles | Viewed by 330 | Submission Open
(This special issue belongs to the Section Extractive Metallurgy)
Advances in Graphene Nanoplatelets Reinforced Metal Composite Materials submission deadline 30 Dec 2025 | Viewed by 133 | 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)
Feature Papers in Entropic Alloys and Meta-Metals
edited by and
submission deadline 31 Dec 2025 | 14 articles | Viewed by 39170 | Submission Open
Keywords: entropic alloys; high entropy alloys; high-throughput technology; amorphous alloys; bulk metallic glasses; lightweight alloys; single crystals; Bridgman solidification; high gravity effects; phase stability
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Advances in Recycling of Valuable Metals—2nd Edition submission deadline 31 Dec 2025 | 9 articles | Viewed by 32967 | Submission Open
Keywords: recycling process; hydrometallurgy; pyrometallurgy; critical metals; circular economy; SDGs; WEEE
(This special issue belongs to the Section Extractive Metallurgy)
Structural Quality and Its Effects on the Performance of Light Alloy Castings submission deadline 31 Dec 2025 | 10 articles | Viewed by 26597 | Submission Open
Keywords: pores; bifilms; inclusions; stress concentration; oxide films; porosity; fracture; premature failure; performance potential
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Phase Transformation and Softening Mechanisms of Metals and Alloys during Thermomechanical Processing submission deadline 31 Dec 2025 | 9 articles | Viewed by 15563 | Submission Open
Keywords: phase transformation; thermomechanical processing; static and dynamic recovery; static and dynamic recrystallization; materials characterization; physical metallurgy
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Corrosion and Protection of Lightweight Engineering Materials: Mg Alloys, Al Alloys, Ti Alloys and Other Related Metals—2nd Edition
edited by , and
submission deadline 31 Dec 2025 | 4 articles | Viewed by 10147 | Submission Open
Keywords: magnesium; aluminum; titanium; corrosion; surface treatment; coating; oxidation
(This special issue belongs to the Section Corrosion and Protection)
Microstructure and Characterization of Metal Matrix Composites submission deadline 31 Dec 2025 | 5 articles | Viewed by 6277 | Submission Open
Keywords: aluminum matrix composite; mechanical properties; microstructure; alloy; powder metallurgy; casting; blended composites; compressive strength; anisotropy properties; manufacturing route
(This special issue belongs to the Section Metal Matrix Composites)
Advances in Laser Processing of Metals and Alloys
edited by
submission deadline 31 Dec 2025 | 5 articles | Viewed by 5724 | Submission Open
Keywords: laser processing; laser microstructuring and nanostructuring; laser welding; laser cutting; laser drilling; laser-based 3D printing; laser-based cleaning; laser system; monitoring and control of laser processes; simulation and modeling of laser processes
(This special issue belongs to the Section Additive Manufacturing)
Advances in Corrosion and Protection of Materials (Third Edition) submission deadline 31 Dec 2025 | 5 articles | Viewed by 4738 | Submission Open
Keywords: multiprinciple alloys; biomedical alloys; scanning probe techniques; protective coatings; corrosion mechanisms; surface chemistry; additive manufacturing
(This special issue belongs to the Section Corrosion and Protection)
Mechanical Structure Damage of Metallic Materials
edited by
submission deadline 31 Dec 2025 | 5 articles | Viewed by 4400 | 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)
Structural Integrity of Lightweight Alloys
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 3013 | Submission Open
Keywords: lightweight alloys; structural integrity; fatigue behavior; alloy design; microstructure features; manufacturing processes; heat treatment routes; loading history; geometrical and size effects; environmental conditions
(This special issue belongs to the Section Structural Integrity of Metals)
Surface Modification and Characterization of Metals and Alloys
edited by Lihua Zhu
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2608 | Submission Open
Keywords: surface strengthening; surface modification; surface functionalization; surface coatings; surface nanocrystallization; friction and wear resistance; corrosion and oxidation resistance
Processing, Microstructure and Properties of Aluminium Alloys
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2183 | Submission Open
Keywords: aluminium; processing; heat treatment; carbon footprint; microstructure; properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Simulation and Optimization Methods in Machining and Metallic Structure/Material Design (2nd Edition)
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2148 | Submission Open
Keywords: finite element method; numerical simulation; metallic structural optimization; process optimization; simulation modeling; material optimization; artificial intelligence (AI)-assisted
(This special issue belongs to the Section Computation and Simulation on Metals)
Additive Manufactured Metal Structural Materials
edited by Xiaofei Cao
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2132 | Submission Open
Keywords: additive manufacturing; metal structural materials; manufacturing process; characterization methods; computing method; mechanical property; deformation behavior
(This special issue belongs to the Section Additive Manufacturing)
Hot Forming/Processing of Metals and Alloys
edited by Jue Lu
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1985 | Submission Open
Keywords: metals and alloys; hot forming/processing technologies; microstructural evolution; formability; mechanical properties; damage and fracture; constitutive modelling; friction and lubrication; surface engineering and coating technologies; process optimization
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Fracture Mechanics of Metallic Materials—the State of the Art
edited by Xiaofei Cao and Chunwang He
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1858 | 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)
Characterization and Modeling of Microstructure Evolution During Metallic Material Processing
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1728 | 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)
Machining, Grinding, and Laser Processing of Metallic Materials
edited by and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1232 | 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
Fatigue and Fracture Behavior of Metallic Components and Structures Under Various Loading Conditions submission deadline 31 Dec 2025 | 1 articles | Viewed by 893 | Submission Open
Keywords: fatigue; fracture; structural integrity; constant amplitude loading; variable amplitude loading; vibration fatigue; additive manufacturing
(This special issue belongs to the Section Structural Integrity of Metals)
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