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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Challenges for Implementation of Magnesium into More Applications
edited by and Norbert Hort
submission deadline 31 Dec 2025 | Viewed by 111 | 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)
Investigations into Functional Ferroic Materials and Devices
edited by and
submission deadline 31 Dec 2025 | Viewed by 103 | Submission Open
Keywords: ferroic materials; multiferroic materials; microstructure regulation; external field control; magnetoelectric coupling
(This special issue belongs to the Section Metallic Functional Materials)
Advanced Manufacturing and Processing Technology for Metallic Materials
edited by Xiaodong Li and
submission deadline 31 Dec 2025 | Viewed by 98 | 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)
Fatigue Failure of Metal Sheet During Stretch Bending
edited by
submission deadline 31 Dec 2025 | Viewed by 87 | Submission Open
Keywords: stretch bending; steel sheet; fatigue fracture; damage evolution; process optimization; multi-scale modeling; forming prediction
Recent Advances in Forming Processes of Lightweight Metals
edited by
submission deadline 31 Dec 2025 | Viewed by 84 | Submission Open
Keywords: aluminum; magnesium; titanium; advanced casting; high-grade extrusion; near-net shaping; dry forming; environmentally friendliness; coating; surface treatment
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Structure, Properties, and Applications of Amorphous Alloys
edited by Fuping Dai
submission deadline 31 Dec 2025 | Viewed by 69 | Submission Open
Keywords: amorphous alloys; atomic structure; mechanical properties; magnetic properties; corrosion resistance; thermoplastic forming; applications
(This special issue belongs to the Section Metallic Functional Materials)
Tungsten and Tungsten Alloys submission deadline 10 Jan 2026 | 8 articles | Viewed by 26516 | Submission Open
Keywords: Tungsten; Tungsten alloys; High-entropy alloys; Smart materials; Corrosion; Materials modeling; Fusion; Plasma– material interaction; Field-assisted sintering technology; Hot isostatic pressing; Mechanical alloying
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Recent Advances in the Recycling and Reuse of Metallurgical Wastes and By-Products submission deadline 15 Jan 2026 | 4 articles | Viewed by 6038 | Submission Open
Keywords: by-products; residues; wastes; reuse; recycling; valorization; circular economy; industrial symbiosis; sustainability
(This special issue belongs to the Section Extractive Metallurgy)
Recent Advances in Metal Ion Separation submission deadline 15 Jan 2026 | 1 articles | Viewed by 1711 | Submission Open
Keywords: adsorption; cations; oxyanions; removal; heavy metals; extraction; leaching; hydrometallurgy
(This special issue belongs to the Section Extractive Metallurgy)
Advances in Laser Ablation of Metals
edited by Nikolaos G. Semaltianos
submission deadline 15 Jan 2026 | Viewed by 137 | Submission Open
Keywords: laser ablation; laser materials processing; laser micro/nanofabrication; laser-induced plasma; laser-based material analysis
Advances in Corrosion and Failure Analysis of Metallic Materials
edited by Yunfei Jia and Yuhui Huang
submission deadline 20 Jan 2026 | 5 articles | Viewed by 4729 | Submission Open
Keywords: corrosion behavior and mechanism; testing to simulate failure; corrosion monitoring; testing and evaluation; advanced corrosion protection technology
(This special issue belongs to the Section Corrosion and Protection)
Microstructure and Mechanical Behavior of High-Strength Steel
edited by Gang Niu
submission deadline 20 Jan 2026 | 3 articles | Viewed by 3374 | 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)
Advances in Continuous Casting and Refining of Steel
edited by Heng Cui
submission deadline 20 Jan 2026 | 2 articles | Viewed by 2881 | 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)
Recent Advances in Residual Stress Research in Metallic Materials
edited by
submission deadline 20 Jan 2026 | 1 articles | Viewed by 780 | Submission Open
Keywords: residual stresses; strain; internal stresses; metals; metallic alloys; metallic materials; microstructure
Recent Advances in Fatigue and Corrosion Properties of Steels
edited by Jinyao Ma
submission deadline 20 Jan 2026 | 1 articles | Viewed by 667 | Submission Open
Keywords: fatigue properties; corrosion resistance; steel materials; microstructural optimization; crack propagation; computational modeling; fatigue– corrosion interaction; marine corrosion; coating technologies
(This special issue belongs to the Section Metal Failure Analysis)
Advanced High Strength Steels: Properties and Applications
edited by , Zhengwu Peng and
submission deadline 20 Jan 2026 | 1 articles | Viewed by 541 | Submission Open
Keywords: physical metallurgy; process parameters; microstructure evolution; mechanical properties; TMCP; recrystallization; transformation; precipitation; steel grade
Advances in Strengthening Mechanism and Plastic Properties of Metallic Materials
edited by , Jianfeng Zhao and
submission deadline 20 Jan 2026 | Viewed by 146 | Submission Open
Keywords: metallic materials; strengthening mechanisms; plastic deformation; mechanical property; material characterization; multiscale modeling and simulation
(This special issue belongs to the Section Structural Integrity of Metals)
Machine Learning in Metal Additive Manufacturing submission deadline 25 Jan 2026 | 3 articles | Viewed by 3706 | Submission Open
Keywords: additive manufacturing; machine learning; optimization; monitoring; control; microstructure prediction; mechanical property prediction; defect detection; anomaly detection
Advancements in Metallic Materials for Industrial Applications and Developing Medical Implants
edited by
submission deadline 25 Jan 2026 | Viewed by 241 | Submission Open
Keywords: traditional and innovative materials; material characterization; metallic alloys; high-temperature applications; biomaterials and implants; corrosion resistance; dielectric resonator antenna and materials; implantable antenna
(This special issue belongs to the Section Biobased and Biodegradable Metals)
Recent Advances in Surface Modification of Metallic Materials submission deadline 25 Jan 2026 | Viewed by 100 | Submission Open
Keywords: surface engineering; advanced polishing; texturing; PVD; CVD; thermal spraying; direct energy deposition; nitriding; carburizing; boronizing
Research on Novel Technologies and Theories for Solidification of Metallic Alloys
edited by and Changlin Yang
submission deadline 25 Jan 2026 | Viewed by 93 | Submission Open
Keywords: solidification; undercooling; technology; microstructure; phase transformation; modeling; additive manufacturing; superalloy
Study on the Preparation and Properties of Metal Functional Materials
edited by
submission deadline 30 Jan 2026 | 1 articles | Viewed by 771 | Submission Open
Keywords: nanomaterial; catalytic material; superconducting material; hydrogen storage alloy; shape memory alloy; amorphous alloy; magnetic material; energy material; electrical contact material; target material
(This special issue belongs to the Section Metallic Functional Materials)
Transformation Texture and Its Prediction in Cubic and Hexagonal Metals
edited by
submission deadline 31 Jan 2026 | 5 articles | Viewed by 12935 | Submission Open
Keywords: phase transformation; crystallographic texture; transformation texture prediction; hexagonal metals; cubic metals; steel; titanium alloy; zirconium alloy; pulsed neutron; synchrotron radiation
Advances in High-Strength Low-Alloy Steels (2nd Edition) submission deadline 31 Jan 2026 | 4 articles | Viewed by 8516 | Submission Open
Keywords: processing– microstructure– property correlation; precipitation engineering; grain boundary engineering; retained austenite; TRIP effect; TMCP and heat treatment; thermodynamic calculation; modeling; big data mining; machine learning
Casting Alloy Design and Characterization—2nd Edition submission deadline 31 Jan 2026 | 5 articles | Viewed by 8279 | Submission Open
Keywords: casting; solidification; microstructures; properties; characterization; casting design
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Heat Treatment, Microstructures, and Mechanical Properties of Metallic Materials
edited by Guodong Cui and Chengsong Zhang
submission deadline 31 Jan 2026 | 6 articles | Viewed by 7323 | Submission Open
Keywords: heat treatment; microstructure; mechanical properties; characterization; mechanical components; green manufacturing
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Feature Papers in Metal Matrix Composites—2nd Edition
edited by
submission deadline 31 Jan 2026 | 4 articles | Viewed by 6315 | Submission Open
Keywords: composites; processing; microstructure; properties; joining; corrosion; applications
(This special issue belongs to the Section Metal Matrix Composites)
Structure and Mechanical Properties of Titanium Alloys
edited by Chaowen Huang and Jianwei Xu
submission deadline 31 Jan 2026 | 4 articles | Viewed by 3836 | Submission Open
Keywords: titanium alloys; advanced forming technology; heat treatment; microstructure characterization; mechanical properties; deformation mechanism
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Advances in the Fatigue and Fracture Behaviour of Metallic Materials submission deadline 31 Jan 2026 | 1 articles | Viewed by 2540 | Submission Open
Keywords: metals; fatigue life; fracture; fatigue crack growth; crack paths; failure analysis; numerical methods; finite element method
(This special issue belongs to the Section Metal Failure Analysis)
Welding and Additive Manufacturing of Metals submission deadline 31 Jan 2026 | 2 articles | Viewed by 1674 | 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)
Advanced Laser Welding and Joining of Metallic Materials
edited by
submission deadline 31 Jan 2026 | 2 articles | Viewed by 1206 | Submission Open
Keywords: laser welding; laser-arc hybrid welding; lightweight alloys; microstructure evolution; numerical simulation; heat and mass transfer behavior; in situ monitoring; mechanical property; residual stress control
(This special issue belongs to the Section Welding and Joining)
Full-Cycle Innovation of Titanium Resources: From Mineral Development to High-End Material Manufacturing
edited by Lingxin Kong and
submission deadline 31 Jan 2026 | 1 articles | Viewed by 654 | Submission Open
Keywords: titanium alloys; green metallurgy; additive manufacturing; circular economy; carbon neutrality
(This special issue belongs to the Section Extractive Metallurgy)
Metal Leaching and Recovery
edited by and Chenliang Peng
submission deadline 31 Jan 2026 | Viewed by 388 | Submission Open
Keywords: metal leaching; biological leaching; chemical leaching; selective extraction of metals; green separation technologies; metal recovery process; green metallurgy
(This special issue belongs to the Section Extractive Metallurgy)
Weldability and Reparability of Nickel-Base Alloys
edited by
submission deadline 31 Jan 2026 | Viewed by 258 | Submission Open
Keywords: welding; repairing; nickel-base alloy; weldability; solidification cracking
(This special issue belongs to the Section Welding and Joining)
Fatigue, Fracture, and Multiaxial Integrity of Metallic Structure Materials: From Microstructure to Data-Driven Assessment
edited by , and Lei Ao
submission deadline 31 Jan 2026 | Viewed by 183 | Submission Open
Keywords: structural integrity; fracture mechanics; fatigue analysis; residual stress; microstructure– property relationships; multiaxial loading; computational modeling; high-strength steels; lightweight alloys; data-driven methods
(This special issue belongs to the Section Structural Integrity of Metals)
Forming and Deformation Behavior of Magnesium Alloys
edited by Mu Meng
submission deadline 31 Jan 2026 | Viewed by 165 | Submission Open
Keywords: magnesium alloys; plastic deformation; thermomechanical processing; microstructure characterization; numerical modeling; strengthening/toughening mechanisms; texture evolution
Electrical Steels
edited by Li Xiang and Haitao Liu
submission deadline 31 Jan 2026 | Viewed by 150 | Submission Open
Keywords: grain-oriented electrical steel; non-oriented electrical steel; specialized electrical steel; magnetic properties; processing; equipment
Design, Processing, and Performance of Silicon-Based Alloys
edited by
submission deadline 31 Jan 2026 | Viewed by 149 | Submission Open
Keywords: silicon alloys; alloy design; structural characterization; intermetallic compounds; microstructure control; process– structure– property relationships
(This special issue belongs to the Section Metallic Functional Materials)
Machine Learning Models in Metals (2nd Edition)
edited by
submission deadline 31 Jan 2026 | Viewed by 128 | 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)
Metals Machining—Analysis of Metal Cutting Processes
edited by Zhenyu Shi
submission deadline 31 Jan 2026 | Viewed by 122 | Submission Open
Keywords: multi-energy field; ultrasonic vibration; electrical discharge; milling; manufacturing; high performance
Advances in the Functional Performance of Low-to-High-Entropy Alloys: Corrosion and Tribological Perspectives
edited by Bhaskaranand Bhatt and
submission deadline 31 Jan 2026 | Viewed by 121 | Submission Open
Keywords: metallic corrosion behavior; corrosion mechanism; corroison protection; tribological properties; wear resistance; high-entropy alloys; electrical properties; thermophysical properties; alloying; functional properties
(This special issue belongs to the Section Entropic Alloys and Meta-Metals)
Advances in Directed Energy Deposition Technology for Metallic Materials submission deadline 31 Jan 2026 | Viewed by 96 | Submission Open
Keywords: directed energy deposition; L-DED; WAAM; monitoring; process simulation; process optimization; metals
(This special issue belongs to the Section Additive Manufacturing)
Advances in High-Performance Magnesium Alloys: Microstructure, Processing and Performance
edited by Kui Wang and Kai Ma
submission deadline 31 Jan 2026 | Viewed by 91 | Submission Open
Keywords: magnesium alloys; alloy design; microstructure control; additive manufacturing; severe plastic deformation; thermomechanical processing; mechanical properties; corrosion resistance
Quality Evaluation of Welding Processes for Metals
edited by
submission deadline 31 Jan 2026 | Viewed by 87 | Submission Open
Keywords: welding quality; phase transition; quality assessment; artificial intelligent; data-driven approaches; parameter optimization; standardization research
(This special issue belongs to the Section Welding and Joining)
Theory, Simulation, and Process of Metal Forming
edited by Yuanming Liu
submission deadline 31 Jan 2026 | Viewed by 83 | Submission Open
Keywords: theory and simulation of metal forming; metal forming process under multi energy field coupling; optimization of metal forming process parameters; development of metal forming equipment; detection technology of metal forming process
(This special issue belongs to the Section Metal Casting, Forming and Heat Treatment)
Extractive Metallurgy: From Metallurgical Waste to New Products
edited by and
submission deadline 31 Jan 2026 | Viewed by 63 | Submission Open
Keywords: waste residues; waste reduction; resource utilization; harmless treatment; metallurgical process
(This special issue belongs to the Section Extractive Metallurgy)
Advances in Metallic Materials for Biomedical Applications
edited by Antonio Shigueaki Takimi
submission deadline 10 Feb 2026 | Viewed by 64 | Submission Open
Keywords: coatings; single-crystal implants; additive manufacturing; resorbable alloys; surface modifications; metal-matrix composites; high-entropy alloys; biomedical alloys; shape-memory alloys
(This special issue belongs to the Section Biobased and Biodegradable Metals)
Fracture and Fatigue of Advanced Metallic Materials
edited by and
submission deadline 15 Feb 2026 | 6 articles | Viewed by 7359 | Submission Open
Keywords: fracture; fatigue; metallic material; additive manufacturing alloys; high-entropy alloys
(This special issue belongs to the Section Structural Integrity of Metals)
Hydrometallurgical Processes for the Recovery of Critical Metals submission deadline 15 Feb 2026 | 3 articles | Viewed by 3811 | Submission Open
Keywords: critical raw materials; metals; energy transition; rare earths; strategic metals; energy transition; strategic metals
(This special issue belongs to the Section Extractive Metallurgy)
Recent Advances in Non-Ferrous Metallurgy
edited by Tao Qu
submission deadline 15 Feb 2026 | Viewed by 96 | Submission Open
Keywords: non-ferrous metal extraction; high-purity metal preparation; resource recovery; external field-enhanced metallurgical techniques
(This special issue belongs to the Section Extractive Metallurgy)
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