ReviewMaterials (Basel, Switzerland)2023
Ongoing Challenges of Laser-Based Powder Bed Fusion Processing of Al Alloys and Potential Solutions from the Literature-A Review.
Review in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Theoretical Analysis of the Process Window for Laser Powder-Bed Fusion for Infrared and Green Lasers Using Rosenthal Approximation.Materials (Basel, Switzerland) · 2026Article
- Advanced Numerical Modeling of Powder Bed Fusion: From Physics-Based Simulations to AI-Augmented Digital Twins.Materials (Basel, Switzerland) · 2026Review
- Study on Flowability Regulation of Vacuum Gas-Atomized Fe-Cr-Ni-W-B Spherical Powder.Materials (Basel, Switzerland) · 2024Article
- Purification of Quinoline Insolubles in Heavy Coal Tar and Preparation of Meso-Carbon Microbeads by Catalytic Polycondensation.Materials (Basel, Switzerland) · 2023Article
- Microstructure and Air Trace Defects of the Rapidly Solidified ZK60 Magnesium Alloy Ribbon.Materials (Basel, Switzerland) · 2023Article
- Preparation and Performance of Ferric-Rich Bauxite-Tailing-Based Thermal Storage Ceramics.Materials (Basel, Switzerland) · 2023Article
- Evolution of CrCMaterials (Basel, Switzerland) · 2023Article
- Fabricating Inner Channels in Laser Additive Manufacturing Process via Thin-Plate-Preplacing Method.Materials (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Their high strength-to-weight ratio, good corrosion resistance and excellent thermal and electrical conductivity have exponentially increased the interest in aluminium alloys in the context of laser-based powder bed fusion (PBF-LB/M) production. Although Al-based alloys are the third most investigated category of alloys in the literature and the second most used in industry, their processing by PBF-LB/M is often hampered by their considerable solidification shrinkage, tendency to oxidation, high laser reflectivity and poor powder flowability. For these reasons, high-strength Al-based alloys traditionally processed by conventional procedures have often proved to be unprintable with additive technology, so the design and development of new tailored Al-based alloys for PBF-LB/M production is necessary. The aim of the present work is to explore all the challenges encountered before, during and after the PBF-LB/M processing of Al-based alloys, in order to critically analyse the solutions proposed in the literature and suggest new approaches for addressing unsolved problems. The analysis covers the critical aspects in the literature as well as industrial needs, industrial patents published to date and possible future developments in the additive market.
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Registered trials
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