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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Advances in Microstructure and Properties of Light Alloys
edited by
submission deadline 20 Apr 2026 | 3 articles | Viewed by 7734 | 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)
Editorial Board Members’ Collection Series: “Laser Welding and Additive Manufacturing” submission deadline 20 Apr 2026 | 4 articles | Viewed by 5236 | Submission Open
Keywords: laser welding; additive manufacturing; metallic materials; hybrid processes; microstructural analysis; mechanical performance; process optimization; advanced alloys; thermal distortion; sustainable manufacturing
(This special issue belongs to the Section Welding and Joining)
Thermomechanical Performance of Metallic Alloys
edited by and Siliang Yan
submission deadline 20 Apr 2026 | 1 articles | Viewed by 1331 | Submission Open
Keywords: high temperature; thermal softening; viscoelasticity; rate-dependent; creep; stress relaxion; forging; hot stamping; recovery; recrystallization
Advances in Lightweight Alloys, 2nd Edition
edited by Huarui Zhang and Lina Jia
submission deadline 25 Apr 2026 | 5 articles | Viewed by 11409 | Submission Open
Keywords: aluminum alloy; magnesium alloy; titanium alloy; Ni-based superalloy; composition design; processing technology; microstructure analysis; mechanical properties
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Microstructure and Mechanical Properties of Metallic Materials Under Heat Treatment
edited by and Virgínia Bertolo
submission deadline 25 Apr 2026 | 5 articles | Viewed by 10838 | 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)
Continuous Casting and Solidification of Steels
edited by , Haihui Zhang and
submission deadline 25 Apr 2026 | Viewed by 373 | 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)
Modeling and Simulation of Metal Additive Manufacturing
edited by Hui Chen
submission deadline 25 Apr 2026 | Viewed by 192 | Submission Open
Keywords: additive manufacturing; metal; simulation; high-fidelity; multi-physics modeling
(This special issue belongs to the Section Additive Manufacturing)
Advances in Flotation Separation and Mineral Processing
edited by , and Feng Jiang
submission deadline 30 Apr 2026 | 5 articles | Viewed by 10401 | Submission Open
Keywords: flotation; minerals; mineral processing; flotation reagents; reagent chemistry
(This special issue belongs to the Section Extractive Metallurgy)
Recent Developments in Ironmaking submission deadline 30 Apr 2026 | 5 articles | Viewed by 9648 | Submission Open
Keywords: ironmaking; hydrogen-based technologies; sintering and pelletization; slag; alloys; element recovery; low-carbon smelting
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Surface Integrity and Functional Performance Induced by Hybrid Processing of Metallic Alloys
edited by
submission deadline 30 Apr 2026 | 4 articles | Viewed by 4517 | Submission Open
Keywords: high strength-to-weight ratio and high-temperature-resistant metallic materials; surface integrity; additive manufacturing; machining; hybrid manufacturing processes; modelling and simulation; optimization; artificial intelligence; machine learning
Welding and Fatigue of Metallic Materials
edited by
submission deadline 30 Apr 2026 | 2 articles | Viewed by 4095 | Submission Open
Keywords: welding; metallic materials; microstructure; fatigue resistance; crack initiation; residual stresses; weld defects
(This special issue belongs to the Section Welding and Joining)
Laser, Plasma and Radiation Processing of Metals, Alloys, and Composite Materials submission deadline 30 Apr 2026 | 1 articles | Viewed by 2728 | 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
Advanced Rolling Technologies of Steels and Alloys
edited by Ce Ji, and Laszlo J. Kecskes
submission deadline 30 Apr 2026 | 3 articles | Viewed by 2175 | Submission Open
Keywords: rolling; twin-roll casting; pass design; strip; pipe; wire; bar; composite materials
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Manufacturing Processes of Metallic Materials (2nd Edition)
edited by Chao Yu and Hong Xiao
submission deadline 30 Apr 2026 | 3 articles | Viewed by 1446 | Submission Open
Keywords: metals forming; manufacturing processes; rolling processes; finite element analysis; additive manufacturing; joining processes; bonding processes; simulation of manufacturing processes
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Application-Driven Development of Metal Additive Manufacturing: From Laboratory Research Towards Industrial Adoption
edited by
submission deadline 30 Apr 2026 | 2 articles | Viewed by 1433 | Submission Open
Keywords: powder bed fusion; directed energy deposition; laser cladding; enhanced topology; process monitoring; post processing solutions; surface enhancement; in situ synthesis; metal matrix composites; powder recycling
(This special issue belongs to the Section Additive Manufacturing)
Corrosion Behavior of Carbon Steels in Natural and Industrial Environments—3rd Edition
edited by
submission deadline 30 Apr 2026 | 2 articles | Viewed by 1113 | Submission Open
Keywords: carbon steel; atmospheric corrosion; corrosion kinetics; galvanic corrosion; biocorrosion; corrosion inhibitors; cathodic protection; anodic protection
(This special issue belongs to the Section Corrosion and Protection)
Phase Transformations in Metals and Alloys
edited by
submission deadline 30 Apr 2026 | 1 articles | Viewed by 1048 | Submission Open
Keywords: phase transformation; metals; alloys; steels; heat treatment; welding; martensitic transformation; eutectoid transformation; eutectic transformation; precipitation
Microstructural and Corrosion Aspects in Additive Manufacturing of Alloys and Steel submission deadline 30 Apr 2026 | 1 articles | Viewed by 883 | Submission Open
Keywords: additive manufacturing; laser-based manufacturing; corrosion performance; passivity; microsctrutural characterization
(This special issue belongs to the Section Additive Manufacturing)
Rare Earth Element Extraction, Recovery, Separation and Purification
edited by Shengting Kuang
submission deadline 30 Apr 2026 | 1 articles | Viewed by 760 | Submission Open
Keywords: rare earths; extraction; recovery; separation; purification
(This special issue belongs to the Section Extractive Metallurgy)
Microstructure and Mechanical Property Improvement of Welded Metal Joints (2nd Edition)
edited by
submission deadline 30 Apr 2026 | 1 articles | Viewed by 604 | Submission Open
Keywords: welding of dissimilar materials; welding methods; welding metal joints; residual stress; microstructural analysis; numerical simulation
(This special issue belongs to the Section Welding and Joining)
Advances in Microstructure and Properties of High Entropy Alloys
edited by Weilin Hsu and
submission deadline 30 Apr 2026 | Viewed by 247 | Submission Open
Keywords: high-entropy alloys (HEAs); microstructure– property relationship; phase stability; computational modeling; machine learning in materials design; additive manufacturing; thermal spray coatings
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Advances in Calculations and Experimental Analysis of Structural and Phase Stability in Metals and Alloys
edited by
submission deadline 30 Apr 2026 | Viewed by 234 | Submission Open
Keywords: computational materials science; experimental determination of metallic systems; XRD method; calorimetry; beam epitaxy; metallography; CALPHAD; ab initio; phase field; thermodynamics; machine learning
(This special issue belongs to the Section Computation and Simulation on Metals)
Advances in Wire-Based Additive Manufacturing of Metal Materials (2nd Edition)
edited by
submission deadline 30 Apr 2026 | Viewed by 234 | Submission Open
Keywords: advances; wire-based; additive manufacturing; novel technology; metal or alloy
(This special issue belongs to the Section Additive Manufacturing)
Wear and Corrosion Resistance of Alloys
edited by and Wei Tan
submission deadline 30 Apr 2026 | Viewed by 191 | Submission Open
Keywords: wear; corrosion; alloy
(This special issue belongs to the Section Corrosion and Protection)
Advances in Metal Rolling Processes—2nd Edition
edited by Lipo Yang
submission deadline 30 Apr 2026 | Viewed by 184 | Submission Open
Keywords: cold rolling; hot rolling; warm rolling; electro-plastic rolling of alloy; asynchronous rolling; difficult to deform metals; size effect of foil; shape detection and shape control
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Magnetic Properties Analysis of Amorphous and Partially Crystallized Alloys—2nd Edition
edited by
submission deadline 30 Apr 2026 | Viewed by 154 | Submission Open
Keywords: amorphous alloy; partially crystallized alloys; refrigeration capacity
(This special issue belongs to the Section Crystallography and Applications of Metallic Materials)
Fracture Mechanics and Failure Analysis of Metallic Materials submission deadline 10 May 2026 | 4 articles | Viewed by 5566 | 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)
Advanced Metal Welding and Joining Technologies—3rd Edition
edited by
submission deadline 15 May 2026 | 2 articles | Viewed by 1126 | 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)
Advances in Metal Forming and Plasticity
edited by and Marilena Butuc
submission deadline 20 May 2026 | 4 articles | Viewed by 5346 | 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)
Preparation, Formation and Application of Light Alloys and Their Composites
edited by Lei Luo
submission deadline 25 May 2026 | 4 articles | Viewed by 10481 | 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 25 May 2026 | 4 articles | Viewed by 4533 | 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)
Design and Development of Metal Matrix Composites (2nd Edition)
edited by
submission deadline 25 May 2026 | 4 articles | Viewed by 4236 | Submission Open
Keywords: composites; powder metallurgy; casting; additive manufacturing; microstructure; mechanical properties; in-situ synthesis; dispersion techniques
(This special issue belongs to the Section Metal Matrix Composites)
Corrosion and Fracture of Metallic Materials
edited by Ulises Martin Diaz and
submission deadline 25 May 2026 | 1 articles | Viewed by 548 | Submission Open
Keywords: fracture mechanics; stress corrosion cracking; modeling; lifetime prediction; alloy desing; failure analysis; corrosion; material selection
(This special issue belongs to the Section Metal Failure Analysis)
Advanced Metal Smelting Technology and Prospects, 2nd Edition
edited by
submission deadline 30 May 2026 | 2 articles | Viewed by 697 | Submission Open
Keywords: low-carbon ironmaking; intelligent detection; process optimization; new technology of ironmaking; simulation model; big data and mechanism fusion modeling
(This special issue belongs to the Section Extractive Metallurgy)
Advances in Corrosion and Protection of Materials (Third Edition) submission deadline 31 May 2026 | 7 articles | Viewed by 8598 | 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)
Laser Additive Manufacturing of Metallic Alloys
edited by Qiuge Li
submission deadline 31 May 2026 | 3 articles | Viewed by 4559 | Submission Open
Keywords: laser additive manufacturing; metallic alloys; processing strategies; microstructure; mechanical properties; simulation
(This special issue belongs to the Section Additive Manufacturing)
Research on Fatigue Behavior of Additively Manufactured Materials
edited by
submission deadline 31 May 2026 | 2 articles | Viewed by 3753 | Submission Open
Keywords: fatigue; fracture; additive manufacturing; metals; polymers; surface; post-treatments; fractography
(This special issue belongs to the Section Additive Manufacturing)
Properties and Residual Stresses of Welded Alloys submission deadline 31 May 2026 | 4 articles | Viewed by 3550 | 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)
Advances in Sustainable Utilization of Metals: Recovery and Recycling
edited by and Dongxia Feng
submission deadline 31 May 2026 | 4 articles | Viewed by 3349 | Submission Open
Keywords: solid waste; metal recovery; separation; metal recycling; sustainable utilization
(This special issue belongs to the Section Extractive Metallurgy)
Efficient Utilization of Metal Mineral Resources and Low-Carbon Metallurgy
edited by Shichao Wu and Jue Kou
submission deadline 31 May 2026 | 3 articles | Viewed by 2759 | Submission Open
Keywords: efficient utilization; resource utilization of solid waste; hydrogen metallurgy; biomass metallurgy; short-process metallurgy
(This special issue belongs to the Section Extractive Metallurgy)
Advances in the Forming and Processing of Metallic Materials
edited by and
submission deadline 31 May 2026 | 3 articles | Viewed by 2678 | Submission Open
Keywords: metal composites; wrinkling; fracture; plastic forming; microstructure control; computational modeling; advanced forming technologies
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Corrosion Mechanisms and Cutting-Edge Protection Technologies for Advanced Alloy Materials
edited by
submission deadline 31 May 2026 | 4 articles | Viewed by 2605 | Submission Open
Keywords: corrosion mechanisms; interfacial reactions; cutting-edge protection
(This special issue belongs to the Section Corrosion and Protection)
Solidification and Microstructure of Metallic Alloys
edited by
submission deadline 31 May 2026 | 3 articles | Viewed by 2437 | Submission Open
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)
Biodegradable and Biobased Metallic Materials: Design, Processing, Applications
edited by Pedro Akira Bazaglia Kuroda and Mariana Correa Rossi
submission deadline 31 May 2026 | 2 articles | Viewed by 1986 | Submission Open
Keywords: biodegradable metals; Mg alloys; Zn alloys; alloy design; production methods; morphology; surface coatings; functionalization; biocompatibility; corrosion control; biomedical implants
(This special issue belongs to the Section Biobased and Biodegradable Metals)
Failure Analysis and Failure Mechanism of Metallic Materials—State of the Art submission deadline 31 May 2026 | 2 articles | Viewed by 1497 | Submission Open
Keywords: failure analysis; ductile failures; brittle failures; embrittlement phenomena; burst and explosion failures; fatigue; wear; corrosion; advanced characterization techniques; predictive models; prevention strategies
(This special issue belongs to the Section Metal Failure Analysis)
Optimization and Applications of Metal Additive Manufacturing
edited by Xinyu Zhang and
submission deadline 31 May 2026 | 2 articles | Viewed by 1469 | Submission Open
Keywords: additive manufacturing; optimization of AM process; industrial application; microstructural characterization; microstructural evolution and tailoring; improvement of property; post-processing of additive manufactured parts
(This special issue belongs to the Section Additive Manufacturing)
State of the Art in Flotation and Separation of Metallic Minerals
edited by , and Peilun Shen
submission deadline 31 May 2026 | 1 articles | Viewed by 1191 | Submission Open
Keywords: mineral processing; froth flotation; metallic minerals; flotation separation and purification; flotation reagents
(This special issue belongs to the Section Extractive Metallurgy)
Fatigue and Wear of Steel Materials: Characterization and Performance Analysis
edited by Chunlei Zheng
submission deadline 31 May 2026 | 1 articles | Viewed by 1014 | Submission Open
Keywords: fatigue; wear; failure analysis; steel; mass loss; fracture; crack
(This special issue belongs to the Section Metal Failure Analysis)
Research on Microstructure and Performance Mechanisms of Advanced Steels and Alloys (2nd Edition)
edited by and
submission deadline 31 May 2026 | 1 articles | Viewed by 925 | Submission Open
Keywords: alloys; materials processing; mechanical properties; microstructure; mechanism
Advances and Challenges in Corrosion of Alloys and Protection Systems submission deadline 31 May 2026 | 2 articles | Viewed by 914 | Submission Open
Keywords: corrosion mechanisms; ferrous and non-ferrous alloys; organic; inorganic; and metallic coatings; green corrosion inhibitors; electro and electroless plating; cathodic protection; corrosion protection methods
(This special issue belongs to the Section Corrosion and Protection)
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