Machine-learning-based surrogate modeling of microstructure evolution using phase-field
Phase-field-based models have become common in material science, mechanics, physics,
biology, chemistry, and engineering for the simulation of microstructure evolution. Yet, they …
biology, chemistry, and engineering for the simulation of microstructure evolution. Yet, they …
Multi-interface migration mechanism induced by carbide precipitation during the quenching-partitioning-tempering process in a high-carbon steel
Phase-field finite element (PFFE) modeling of the quenching-partitioning-tempering (QPT)
process is proposed, and the two-dimensional PFFE-QPT model considering carbide …
process is proposed, and the two-dimensional PFFE-QPT model considering carbide …
The microstructure evolution and influence factors of acicular ferrite in low alloy steels
S Lv, HH Wu, K Wang, S Wang, G Wu, J Gao… - Computational Materials …, 2023 - Elsevier
The excellent combination of strength and toughness renders acicular ferrite to be a
desirable microstructural contexture in C-Mn and high-strength low-alloy steels. The …
desirable microstructural contexture in C-Mn and high-strength low-alloy steels. The …
Multiphase-field model for surface diffusion and attachment kinetics in the grand-potential framework
Grand-potential based multiphase-field model is extended to include surface diffusion.
Diffusion is elevated in the interface through a scalar degenerate term. In contrast to the …
Diffusion is elevated in the interface through a scalar degenerate term. In contrast to the …
Study of the peritectic phase transformation kinetics with elastic effect in the Fe–C system by quantitative phase-field modeling
H Parida, J Kundin, CLM Alves - Computational Materials Science, 2023 - Elsevier
A quantitative phase-field model developed for two-phase growth process (Folch and Plapp,
2005) is applied to the simulation of peritectic phase transformation in a Fe–C binary alloy …
2005) is applied to the simulation of peritectic phase transformation in a Fe–C binary alloy …
Analysis of interface migration and isothermal martensite formation for quenching and partitioning process in a low-carbon steel by phase field modeling
A modified two-dimensional phase field microelasticity model coupling the Cahn–Hillard
equation is applied to investigate the microstructural evolution of interface migration and …
equation is applied to investigate the microstructural evolution of interface migration and …
Multiphase-field modelling of concurrent grain growth and coarsening in complex multicomponent systems
Phase-field modelling of microstructural evolution in polycrystalline systems with phase-
associated grains has largely been confined to continuum-field models. In this study, a …
associated grains has largely been confined to continuum-field models. In this study, a …
Numerical simulation of heat treatment process by incorporating stress state on martensitic transformation to investigate microstructure and stress state of 1045 steel …
AK Esfahani - Metallurgical and Materials Transactions B, 2021 - Springer
This work concurrently investigates the microstructure evolution and stress state during
continuous cooling of 1045 steel gear parts. A finite element algorithm was developed by …
continuous cooling of 1045 steel gear parts. A finite element algorithm was developed by …
Grand-potential based phase-field model for systems with interstitial sites
PG Kubendran Amos, B Nestler - Scientific reports, 2020 - nature.com
Existing grand-potential based multicomponent phase-field model is extended to handle
systems with interstitial sublattice. This is achieved by treating the concentration of alloying …
systems with interstitial sublattice. This is achieved by treating the concentration of alloying …
[HTML][HTML] Solidification of a quaternary X5CrNi18-10 alloy during laser beam welding using CALPHAD data in a phase-field approach
Dendritic growth is a common phenomenon during the solidification of alloys, and it has a
significant impact on the final microstructure and mechanical properties of the material. This …
significant impact on the final microstructure and mechanical properties of the material. This …