Results 11 to 20 of about 80,138 (346)
Powder Bed Fusion of Multimaterials
Journal of Manufacturing and Materials Processing, 2023 Powder bed fusion (PBF) process has been used successfully to produce 3D structures using single material properties. The current industrial demand is to use the technology to produce 3D structures of multimaterial properties.
Thywill Cephas Dzogbewu, Deon de Beer
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Aging of PA12 Powder in Powder Bed Fusion
Applied Sciences, 2023 Powder Bed Fusion (PBF) is a popular additive manufacturing technology due to its high build resolution and ability to produce microscale geometries without the use of additional support. Despite the many benefits of PBF, there are still some limitations
Achille Gazzerro +3 more
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Powder bed fusion on single lines of Cu-doped hydroxyapatite powder bed
Materials & DesignThis study aims to design ceramic scaffolds for precise bone reconstruction using Powder Bed Laser Sintering (PBLS) to create cohesive Cu-doped HAp ribbons from a single lasered line on a thin powder bed atop a silicate lime substrate. Depending on laser
François Rouzé l’Alzit +3 more
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Laser powder bed fusion of Ti15Mo
Results in Engineering, 2020 Ti15Mo is a generic alloy that has been around for a long time, however, it could not attain widespread applications compared to the Ti6Al4V due to the inherent limitations of the conventional methods of manufacturing the alloy.
Thywill Cephas Dzogbewu
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, 2022 This chapter presents the available powder bed fusion technologies for the processing of polymers. Selective laser sintering (SLS) is the most commonly used technique; the process involves the deposition of a powder layer and the use of a laser to selectively melt the region of interest.
Dominik Wyszynski, Marcin Grabowski
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Multiphysics modelling of powder bed fusion for polymers
Virtual and Physical Prototyping, 2023 Polymeric materials for powder bed fusion additive manufacturing have been attracting extensive research interest due to their vast potential for fabricating end-use functional parts.
Pengfei Tan +5 more
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Dry powder coating in additive manufacturing
Frontiers in Chemical Engineering, 2022 Dry powder coating is used in many industries to tailor the bulk solid characteristics of cohesive powders. Within this paper, the state of the art of dry coating of feedstock materials for powder based additive manufacturing (AM) processes will be ...
Jochen Schmidt +3 more
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Multimaterial powder bed fusion techniques
Rapid prototyping journal, 2022 Purpose: This study aims to provide a comprehensive overview of the current state of the art in powder bed fusion (PBF) techniques for additive manufacturing of multiple materials. It reviews the emerging technologies in PBF multimaterial printing and summarizes the latest simulation approaches for modeling them.
Mehrpouya, Mehrshad +5 more
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Journal of Materials Research and Technology, 2023 Dual-laser powder bed fusion has excellent potential in the preparation of high-performance components due to its ability to suppress defects and control properties during the formation.
Zibin Liu +5 more
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Open Ceramics, 2021 In additive manufacturing the powder bed based processes binder jetting and powder bed fusion are increasingly used also for the production of ceramics. Final part properties depend to a high percentage on the powder bed density. Therefore, the aim is to
Sarah Diener +2 more
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