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Cited by 68Additive Manufacturing Materials and ProcessesPowder Metallurgy Techniques and MaterialsSurface Treatment and Coatings

The DOI matches its Crossref record; 148 of the 154 references it cites were found in a registry or an index.

Coated Metal Powders for Laser Powder Bed Fusion (L-PBF) Processing: A Review

Open access
Bidulsky, Robert, Gobber, Federico Simone, Bidulska, Jana, Ceroni, Marta, Kvackaj, Tibor, Grande, Marco Actis·2021·Metals
DOI 10.3390/met11111831
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Abstract

In the last years, functionalized powders are becoming of increasing interest in additive manufacturing (particularly in laser powder bed fusion processing, L-PBF), due to their improved flowability and enhanced processability, particularly in terms of laser absorbance. Functionalized powders may also provide higher final mechanical or physical properties in the manufactured parts, like an increased hardness, a higher tensile strength, and density levels close to theoretical. Coatings represent a possible interesting approach for powders’ functionalizing. Different coating methods have been studied in the past years, either mechanical or non-mechanical. This work aims to present an overview of the currently obtained coated powders, analyzing in detail the processes adopted for their production, the processability of the coated systems, and the mechanical and physical properties of the final parts obtained by using L-PBF for the powders processing.

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Crossref · 10.3390/met11111831

Cites

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Figures

Figure 1 Absorbance vs. wavelength for stainless steel AISI 304, titanium, aluminum, and copper; green, blue, and red laser emission wavelengths are highlighted. Figure 1. Absorbance vs. wavelength for stainless steel AISI 304, titanium, aluminum, and copper; green, blue, and red laser emission wavelengths are highlighted.
Figure 1 Absorbance vs. wavelength for stainless steel AISI 304, titanium, aluminum, and copper; green, blue, and red laser emission wavelengths are highlighted. Figure 1. Absorbance vs. wavelength for stainless steel AISI 304, titanium, aluminum, and copper; green, blue, and red laser emission wavelengths are highlighted.CC-BY · From the PDF
Figure 2 Schematic diagram of ball milling process for coating powders, the objects in figures are not in scale. Figure 2. Schematic diagram of ball milling process for coating powders, the objects in figures are not in scale.
Figure 2 Schematic diagram of ball milling process for coating powders, the objects in figures are not in scale. Figure 2. Schematic diagram of ball milling process for coating powders, the objects in figures are not in scale.CC-BY · From the PDF
Figure 3 Schematic diagram of coating process involving solution for coating powders, the objects in figures are not in scale. Figure 3. Schematic diagram of coating process involving solution for coating powders, the objects in figures are not in scale.
Figure 3 Schematic diagram of coating process involving solution for coating powders, the objects in figures are not in scale. Figure 3. Schematic diagram of coating process involving solution for coating powders, the objects in figures are not in scale.CC-BY · From the PDF
Figure 4 Schematic diagram of FBCVD process for coating powders, the objects in figures are not in scale. Figure 4. Schematic diagram of FBCVD process for coating powders, the objects in figures are not in scale.
Figure 4 Schematic diagram of FBCVD process for coating powders, the objects in figures are not in scale. Figure 4. Schematic diagram of FBCVD process for coating powders, the objects in figures are not in scale.CC-BY · From the PDF
Figure 5 Schematic diagram of fluidized bed process for coating powders, the objects constituting figures are not in scale. Figure 5. Schematic diagram of fluidized bed process for coating powders, the objects constituting figures are not in scale.
Figure 5 Schematic diagram of fluidized bed process for coating powders, the objects constituting figures are not in scale. Figure 5. Schematic diagram of fluidized bed process for coating powders, the objects constituting figures are not in scale.CC-BY · From the PDF
Figure 6 Schematic cross-section of a coated powder, the thickness of the different layers is not in scale. Figure 6. Schematic cross-section of a coated powder, the thickness of the different layers is not in scale.
Figure 6 Schematic cross-section of a coated powder, the thickness of the different layers is not in scale. Figure 6. Schematic cross-section of a coated powder, the thickness of the different layers is not in scale.CC-BY · From the PDF

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Citations

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Research works printed but not linked: 1

  1. Tiberto, D., Klotz, U.E., and Held, F. (2021, September 14). Processability of Cu and Cu-Alloys with Laser Beam Melting: Influence of Powder Coating and Alloying Elements. Available online: https://www.fem-online.de/sites/default/files/pdf/Workshop%208.05.%20-%20fem%20presentation.pdf.

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Metadata

Authors
Bidulsky, R., Gobber, F. S., Bidulska, J., Ceroni, M., Kvackaj, T., & Grande, M. A.
Affiliations
  • Asian Innovation Hub, Budulov 174, 04501 Moldava nad Bodvou, Slovakia
  • Politecnico di Torino (IT)
  • EPMA PM R&D Centre, Faculty of Materials, Metallurgy and Recycling, Technical University of Kosice, Park Komenskeho 10, 04001 Kosice, Slovakia
ORCID
Venue
Metals
Publisher
MDPI AG
Published
2021-11-14
Volume
11
Issue
11
Pages
1831
ISSN
2075-4701 (ISSN-L)
DOI
10.3390/met11111831
OpenAlex
W3213282380
Cited by
68
References
154
Citations by year
2026: 11 · 2025: 11 · 2024: 15 · 2023: 21 · 2022: 10
FWCI
4.91
Type
journal article
Language
en
Open access
Licence
Locations
  • Metals (publishedVersion, cc-by)
  • PORTO@Iris (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (1/0599/18)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Additive Manufacturing Materials and Processes
  • Physical Sciences › Engineering › Mechanical Engineering › Powder Metallurgy Techniques and Materials
  • Physical Sciences › Engineering › Mechanical Engineering › Surface Treatment and Coatings
Keywords
laser powder bed fusion, powder flowability, coating methods, density, additive manufacturing

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