From classical thermodynamics to phase-field method

LQ Chen, Y Zhao - Progress in Materials Science, 2022 - Elsevier
Phase-field method is a density-based computational method at the mesoscale for modeling
and predicting the temporal microstructure and property evolution during materials …

Binder jet 3D printing—Process parameters, materials, properties, modeling, and challenges

A Mostafaei, AM Elliott, JE Barnes, F Li, W Tan… - Progress in Materials …, 2021 - Elsevier
As a non-beam-based additive manufacturing (AM) method, binder jet 3D printing (BJ3DP)
is a process in which a liquid binder is jetted on layers of powdered materials, selectively …

Phase-field modeling of microstructure evolution: Recent applications, perspectives and challenges

D Tourret, H Liu, J LLorca - Progress in Materials Science, 2022 - Elsevier
We briefly review the state-of-the-art in phase-field modeling of microstructure evolution. The
focus is placed on recent applications of phase-field simulations of solid-state microstructure …

Spattering and denudation in laser powder bed fusion process: Multiphase flow modelling

H Chen, W Yan - Acta Materialia, 2020 - Elsevier
To understand the physical mechanisms of the spattering and denudation phenomena in the
laser powder bed fusion process, we develop a multiphase flow model by bi-directionally …

A thermo-mechanical phase-field fracture model: Application to hot cracking simulations in additive manufacturing

H Ruan, S Rezaei, Y Yang, D Gross, BX Xu - Journal of the Mechanics and …, 2023 - Elsevier
Thermal fracture is prevalent in many engineering problems and is one of the most
devastating defects in metal additive manufacturing. Due to the interactive underlying …

Computational modelling of process–structure–property–performance relationships in metal additive manufacturing: A review

SM Hashemi, S Parvizi… - International …, 2022 - journals.sagepub.com
In the current review, an exceptional view on the multi-scale integrated computational
modelling and data-driven methods in the Additive manufacturing (AM) of metallic materials …

[HTML][HTML] A review on discrete element method simulation in laser powder bed fusion additive manufacturing

H Chen, Y Sun, W Yuan, S Pang, W Yan… - Chinese Journal of …, 2022 - Elsevier
Laser powder bed fusion (LPBF) is a popular metal additive manufacturing technique.
Generally, the materials employed for LPBF are discrete and particulate metal matters. Thus …

Multiphase mesoscopic simulation of multiple and functionally gradient materials laser powder bed fusion additive manufacturing processes

Z Sun, YH Chueh, L Li - Additive Manufacturing, 2020 - Elsevier
Multiple material laser powder bed fusion (MMLPBF) is a recently developed technology that
broadens the application range of additive manufacturing. Experiencing dissimilar materials …

Quantifying the mechanisms of keyhole pore evolutions and the role of metal-vapor condensation in laser powder bed fusion

T Yu, J Zhao - Additive Manufacturing, 2023 - Elsevier
Key to quality control for laser powder bed fusion (L-PBF) is the reduction of porosity in built
parts. However, understanding the mechanisms of a complete cycle of keyhole pore …

The simultaneous improvements of strength and ductility in additive manufactured Ni-based superalloy via controlling cellular subgrain microstructure

Y Zhao, Z Ma, L Yu, J Dong, Y Liu - Journal of Materials Science & …, 2021 - Elsevier
Fine cellular subgrain structure was formed in the Selective Laser Melting (SLM)
manufactured IN718 alloy via optimizing the processing parameters. During the subsequent …