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   Articles with "fusion laser" as a keyword



Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

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recommendations! Published in 2024 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202400305

Abstract: Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by powder bed fusion–laser beam/metal (PBF‐LB/M). However, N‐induced pore formation remains a challenge. To overcome this, a combined PBF‐LB/M and hot… read more here.

Keywords: process; powder bed; homogeneity; fusion laser ... See more keywords

Mapping residual stresses in AlSi10Mg alloy fabricated by powder bed fusion-laser beam method

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-09316-0

Abstract: Residual stresses in metal alloys fabricated by the powder bed fusion-laser beam (PBF-LB) method exhibit anisotropy influenced by laser scanning and building orientations. This study maps nanoscale residual stresses within a single grain of PBF-LB… read more here.

Keywords: fabricated powder; method; powder bed; fusion laser ... See more keywords

Data fusion of Laser-Induced Breakdown Spectroscopy and Diffuse Reflectance Spectroscopy for improved quantitative analysis of EAST-like plasma-facing materials

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recommendations! Published in 2025 at "Journal of Analytical Atomic Spectrometry"

DOI: 10.1039/d5ja00221d

Abstract: Tungsten impurities deposited on the plasma-facing components (PFCs) of the inner walls of tokamak devices pose a significant risk to steady-state operation and safety. Nevertheless, a quantitative chemical analysis of... read more here.

Keywords: spectroscopy; plasma facing; analysis; fusion laser ... See more keywords

Microstructural Origins of the Corrosion Resistance of a Mg-Y-Nd-Zr Alloy Processed by Powder Bed Fusion – Laser Beam

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recommendations! Published in 2022 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2022.917812

Abstract: Magnesium alloys are biocompatible, biodegradable and have the ability to promote bone ingrowth, making them ideal candidate materials for replacing auto- and allografts in future treatments of large bone defects. Powder bed fusion–laser beam (PBF-LB)… read more here.

Keywords: bed fusion; alloy; fusion laser; laser beam ... See more keywords

Rotating Bending Fatigue Behavior of AlSi10Mg Fabricated by Powder Bed Fusion-Laser Beam: Effect of Layer Thickness

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recommendations! Published in 2025 at "Crystals"

DOI: 10.3390/cryst15050422

Abstract: A single batch of AlSi10Mg powder was used to fabricate two groups of round bars via horizontal printing, employing an identical strategy except for one parameter in the process of powder bed fusion-laser beam. The… read more here.

Keywords: powder bed; fusion laser; group; rotating bending ... See more keywords
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Grain Structure Evolution of Al–Cu Alloys in Powder Bed Fusion with Laser Beam for Excellent Mechanical Properties

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recommendations! Published in 2019 at "Materials"

DOI: 10.3390/ma13010082

Abstract: Powder Bed Fusion with Laser Beam of Metals (PBF-LB/M) is one of the fastest growing technology branches. More and more metallic alloys are being qualified, but processing of aluminum wrought alloys without cracks and defects… read more here.

Keywords: laser beam; powder bed; bed fusion; fusion laser ... See more keywords

AlSi10Mg in Powder Bed Fusion with Laser Beam: An Old and Boring Material?

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recommendations! Published in 2022 at "Materials"

DOI: 10.3390/ma15165651

Abstract: Powder bed fusion with laser beam of metals (PBF-LB/M) is a widely used technology to produce parts with a high freedom in design paired with excellent mechanical properties. The casting alloy AlSi10Mg features a wide… read more here.

Keywords: bed fusion; laser; fusion laser; laser beam ... See more keywords

Enhancing Powder Bed Fusion—Laser Beam Process Monitoring: Transfer and Classic Learning Techniques for Convolutional Neural Networks

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recommendations! Published in 2025 at "Materials"

DOI: 10.3390/ma18133026

Abstract: In this work, we address the task of monitoring Powder Bed Fusion–Laser Beam processes for metal powders (PBF-LB/M). Two main contributions with practical merit are presented. First, we consider the comparison between a large deep… read more here.

Keywords: process; powder bed; fusion laser; learning techniques ... See more keywords