Results 1 to 10 of about 68,779 (299)
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
doaj +2 more sources
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
doaj +3 more sources
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
doaj +2 more sources
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
doaj +2 more sources
Analytical and numerical modelling of laser powder bed fusion (L-PBF) of polymers – a review of the key areas of focus of the process [PDF]
MATEC Web of Conferences, 2022 The uptake of laser powder bed fusion for polymers has remained limited mainly because the interaction between material properties and process parameters is not well understood. The constraints of experimentally determining the optimal process parameters
Mulinge Mwania Fredrick +2 more
doaj +1 more source
, 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
+5 more sources
Progress in laser powder bed fusion of pure copper/copper alloy highly reflective metal materials
Cailiao gongcheng, 2022 Pure copper/copper alloy has excellent thermal and electrical conductivity, which is an important industrial material. Laser powder bed fusion, which represents the laser additive manufacturing technology, has excellent design freedom and forming ...
ZHU Yongqiang +5 more
doaj +1 more source
Results in Engineering, 2022 Additive manufacturing offers great potential and versatility for manufacturing high-quality and geometrically complex components. Multi-material laser-powder bed fusion is an emerging additive manufacturing approach where multiple materials are combined
Andre Mussatto
doaj +1 more source
Crystals, 2021 This work proposed a computationally efficient analytical modeling strategy to calculate the product porosity in laser powder bed fusion (LPBF) induced by a lack-of-fusion defect, with the consideration of cap area in solidified molten pools, influence ...
Wenjia Wang, Steven Y. Liang
doaj +1 more source
Data in Brief, 2021 The data included in this article provides additional supporting information on our publication (McGregor et al. [1]) on the review of the natural lattice architecture in human bone and its implication towards titanium (Ti) lattice design for laser ...
Martine McGregor +3 more
doaj +1 more source