… As this study focus on grainevolution at the mesoscale rather than the more challenging and time-consuming solidification problem, the solute diffusion is neglected during the layer-by-…
A Rai, H Helmer, C Körner - Additive Manufacturing, 2017 - Elsevier
… , grain penetration from the surface of the part or grain alignment … the final grain structure and texture evolution is presented. … Powder based additivemanufacturing (AM) is a technique of …
T Wang, YY Zhu, SQ Zhang, HB Tang… - Journal of Alloys and …, 2015 - Elsevier
… Grain morphology control is a challenging issue for laser melting deposition (LMD) additive manufacturing of large metallic components. In this paper, the grain morphology evolution …
M Yang, L Wang, W Yan - Additive Manufacturing, 2021 - Elsevier
… additivemanufacturing are of interest due to their fine grain … is developed to simulate the grainevolution of TiB 2 /316L … , and the influences on grainevolutions are comprehensively …
… evolution mechanism is required. To this end, this review explores the fundamental procedures of additivemanufacturing, that … to create fully equiaxed grains via additivemanufacturing. …
O Zinovieva, A Zinoviev, V Ploshikhin - Computational Materials Science, 2018 - Elsevier
… fundamentals of grain structure evolution during metal additivemanufacturing. Cellular … the grain structure, depending on a transient temperature field during the additivemanufacturing …
C Körner, M Markl, JA Koepf - Metallurgical and Materials Transactions A, 2020 - Springer
… to model different problems in physics, eg, coarsening in grain structures or in foams. Potts models to simulate grainevolution during AM are derived from the Potts Kinetic Monte Carlo (…
J Shao, G Yu, X He, S Li, R Chen, Y Zhao - Optics & Laser Technology, 2019 - Elsevier
… This paper studies the effects of processing parameters on grain size in laser additive manufacturing through experiments and reveals the mechanisms behind through numerical …
M Yang, L Wang, W Yan - Npj Computational Materials, 2021 - nature.com
… developed to simulate grainevolutions during powder-bed-fusion (PBF) additivemanufacturing, while … theory, as well as the initial grain structures of powder particles and substrate. The …