Powder spreading and spreadability in the additive manufacturing of metallic materials: a critical review
LC Capozzi, A Sivo, E Bassini - Journal of Materials Processing …, 2022 - Elsevier
This review aims to build a coherent picture of the problem of powder spreading and
spreadability in metal Additive Manufacturing (AM) because of its impact on ensuring highly …
spreadability in metal Additive Manufacturing (AM) because of its impact on ensuring highly …
Understanding laser-metal interaction in selective laser melting additive manufacturing through numerical modelling and simulation: a review
A Bouabbou, S Vaudreuil - Virtual and Physical Prototyping, 2022 - Taylor & Francis
Selective laser melting (SLM) is the most used and versatile technique for additively
manufactured metallic parts. Due to its unique flexibility in enabling the fabrication of …
manufactured metallic parts. Due to its unique flexibility in enabling the fabrication of …
Controlling factors determining flowability of powders for additive manufacturing: A combined experimental and simulation study
Powder flowability affects dynamic powder behavior during additive manufacturing and
varies depending on particle size distribution, particle morphology, and surface features. In …
varies depending on particle size distribution, particle morphology, and surface features. In …
Difference between powder bed density and green density for a free-flowing powder in binder jetting additive manufacturing
In binder jetting additive manufacturing, the final part density is closely related to powder
bed density and green density. Though powder bed density is considered one of the most …
bed density and green density. Though powder bed density is considered one of the most …
Powder-bed-fusion additive manufacturing of molybdenum: Process simulation, optimization, and property prediction
Y Wu, M Li, J Wang, Y Wang, X An, H Fu, H Zhang… - Additive …, 2022 - Elsevier
In this paper, the whole process of laser powder-bed-fusion (LPBF) additive manufacturing
(AM) in the fabrication of molybdenum (Mo) material was numerically reproduced. Firstly …
(AM) in the fabrication of molybdenum (Mo) material was numerically reproduced. Firstly …
Physics‐based modeling and predictive simulation of powder bed fusion additive manufacturing across length scales
Powder bed fusion additive manufacturing (PBFAM) of metals has the potential to enable
new paradigms of product design, manufacturing and supply chains while accelerating the …
new paradigms of product design, manufacturing and supply chains while accelerating the …
激光选区熔化铺粉过程的数值模拟及粉层表征
刘海林， 易敏， 王建祥， 易新 - 力学学报, 2023 - lxxb.cstam.org.cn
激光选区熔化作为一种先进的金属增材制造技术, 可用于快速制备力学性能优良且形状复杂的
金属零件. 激光选区熔化成形性能优异零件的基础条件之一是金属粉层颗粒紧密均匀排布 …
金属零件. 激光选区熔化成形性能优异零件的基础条件之一是金属粉层颗粒紧密均匀排布 …
Influence of vibrating recoating mechanism for the deposition of powders in additive manufacturing: Discrete element simulations of polyamide 12
Improving the quality of the powder layers used in selective laser melting is a crucial step in
bringing additive manufacturing to an industrial standard process. In this work, the effect of …
bringing additive manufacturing to an industrial standard process. In this work, the effect of …
Segregation of 316L stainless steel powder during spreading in selective laser melting based additive manufacturing
Understanding and controlling particle segregation during spreading are critical in
improving the quality of the powder bed and the performance of final products in selective …
improving the quality of the powder bed and the performance of final products in selective …
Modelling and simulation of metal additive manufacturing processes with particle methods: A review
M Afrasiabi, M Bambach - Virtual and Physical Prototyping, 2023 - Taylor & Francis
The critical role that numerical simulation plays in additive manufacturing has stimulated
research on the effectiveness and potential applications of mesh-free, particle-based …
research on the effectiveness and potential applications of mesh-free, particle-based …