Results 81 to 90 of about 17,942 (206)

Advanced Powder Characterization for Laser Powder-Bed Fusion of AlSi10Mg

, 2018
Laser Powder-Bed Fusion is an additive manufacturing technique that allows to produce complex parts. Apart from process parameters, a key aspect of this system is powder quality, which strongly affects processability.
CARROZZA, ALESSANDRO, Alberta Aversa, Laura Howlett, Giulio Marchese, Mariangela Lombardi, Abdollah Saboori, Mark Cooper, Sara Biamino   +7 more
core   +1 more source

Laser powder bed fusion recoater selection guide: comparison of resulting powder bed properties and part quality [PDF]

Spreading devices used to create powder layers in the laser powder bed fusion of metals (PBF-LB/M) were found to have a significant impact on the additive manufacturing process.
Seidel, Christian, Horn, Max, Schlick, Georg, Schlick, Georg Josef, Schmitt, Matthias, Langer, Lukas   +5 more
core   +1 more source

Laser powder bed fusion of glass: A comparative study between CO2 lasers and ultrashort laser pulses

, 2022
Art. 112710T, 6 S.During the last decade, laser assisted additive manufacturing evolved to a serious alternative to traditional manufacturing methods. The greatest benefit lies in the realization of almost any desired geometry impossible to create with ...
Seyfarth, B., Schade, L., Ullsperger, T., Hilpert, E., Nolte, S., Heidler, N., Matthäus, G.   +6 more
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Corrosion in laser powder bed fusion AlSi10Mg alloy

Engineering Reports
AbstractAluminum alloy AlSi10Mg is a widely used engineering material that offers a very high strength‐to‐weight ratio and easy processing. It is common in the aerospace, medical, and automotive industries and has excellent machining and casting properties, as well as being easily made into fine powder.
Hossein Laieghi, Varma Kvvssn, Muhammad Muteeb Butt, Peyman Ansari, Metin U. Salamci, Albert E. Patterson, Elmas Salamci   +6 more
openaire   +4 more sources

Numerical investigation of laser powder bed fusion of glass

Glass Structures & Engineering
AbstractAdditive manufacturing of glass using laser powder bed fusion has been recently developed, demonstrating its potential to be applied in small scale applications such as flow reactors for the chemical engineering and pharmaceutical manufacturing industries.
Kyriaki Corinna Datsiou, Ian Ashcroft
openaire   +2 more sources

Disruptive Force Sensor Based on Laser-based Powder-Bed-Fusion

, 2020
We present a 15 N nominal force sensor, manufactured with a disruptive method based on laser-based powder-bed-fusion. This additive manufacturing process enables the application-specific realization of a deformation element for a structural integrated ...
Claas Hartmann, Eberhard Abele, Mario Kupnik, Matthias Weigold, Hartmann, Claas, Probst, Johanna, Link, Martin, Hessinger, Markus, Abele, Eberhard, Kupnik, Mario, Chadda, Romol, Weigold, Matthias, Martin Link, Romol Chadda, Markus Hessinger, Johanna Probst   +15 more
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Investigation of 316L microstructure evolution mechanism and mechanical properties in dual-laser powder bed fusion with controllable remelting time interval

Materials & Design
Remelting has a significant effect on controlling microstructure and enhancing properties of components prepared by laser powder bed fusion. In order to reveal the mechanism of the effect of remelting time intervals, this study employed a dual-laser ...
Zibin Liu, Yongqiang Yang, Yunmian Xiao, Haoyang Lei, Chao Yang, Zixin Liu, Qinglong Zhao, Changhui Song   +7 more
doaj   +1 more source

Industrial applications

583595This chapter gives an overview on recent industrial applications of Laser Powder Bed Fusion in different branches such as aerospace, automotive, energy sector, and dental.
Brueckner, Frank, Gruber, Samira, Lopez, Elena Torres   +2 more
core   +1 more source

Titanium Additive Manufacturing with Powder Bed Fusion: A Bibliometric Perspective

Applied Sciences
Titanium additive manufacturing using powder bed fusion technologies has seen notable growth since 2015, particularly in high-performance sectors such as aerospace, biomedical, and automotive industries.
Antonio del Bosque, Pablo Fernández-Arias, Diego Vergara   +2 more
doaj   +1 more source

Effects of volumetric energy density on melting modes, printability, microstructures, and mechanical properties of laser powder bed fusion (L-PBF) printed pure nickel

Volumetric energy density (VED) is a fundamental criterion for the laser powder bed fusion (L-PBF) process, influencing various forming characteristics. This study employed L-PBF to print pure nickel (Ni) using different VEDs across various melting modes.
Yue, Tianyang, Zang, Yong, Zhang, Sheng, Chen, Qingyu, Liu, Haodong, Wen, Wei, Zou, Zhiyi   +6 more
core   +1 more source