Results 1 to 10 of about 2,739,050 (267)
Understanding the Reusability of Ti6Al4V Powder in Laser Powder Bed Fusion. [PDF]
Eng Sci Addit ManufThis study aimed to determine the effects of how powder degrades in quality from use in the laser powder bed fusion process and investigate what changes in the powder cause defects in finished parts. It was determined that the reused powder affected the finished part quality, resulting in an increased number of lack-of-fusion pores.
Zuckschwerdt NW, Bandyopadhyay A.
europepmc +3 more sources
Journal of Materials Research and Technology, 2021 Laser powder bed fusion (LPBF) is a powder-based Additive Manufacturing (AM) technology, where the quality control of powder feedstock is critical as the particle packing on the powder bed and laser–particle interaction during laser melting influence the
Fuzhong Chu +10 more
doaj +3 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
Laser Powder Bed Fusion of Metal Coated Copper Powders
Materials, 2020 Laser powder bed fusion (L-PBF) of copper alloys with high copper content is difficult due to the high infrared reflectivity and thermal conductivity of these alloys. In this study a simple and scalable method for coating copper powder with tin and nickel is presented, and suggested as an alloying strategy for such alloys.
Kai Zweiacker, Christian Leinenbach
exaly +4 more sources
LASER POWDER BED FUSION OF ALUMINUM ALLOYS
Acta Metallurgica Slovaca, 2017 The aim of this study is to analyze and to summarize the results of the processing of aluminum alloys, and in particular of the Al-Si-Mg alloys, by means of the Additive Manufacturing (AM) technique defined as Laser Powder Bed Fusion (L-PBF).
Diego Manfredi, Róbert Bidulský
doaj +3 more sources
Benchmarking of Laser Powder Bed Fusion Machines [PDF]
Journal of Manufacturing and Materials Processing, 2019 This paper presents the methodology and results of an extensive benchmarking of laser powder bed fusion (LPBF) machines conducted across five top machine producers and two end users. The objective was to understand the influence of the individual machine
Mandaná Moshiri +4 more
doaj +3 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
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
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