[HTML][HTML] Multiscale crystal plasticity modeling of multiphase advanced high strength steel

B Mohammed, T Park, F Pourboghrat, J Hu… - International Journal of …, 2018 - Elsevier
Designing multiphase metals based on their constituent phase micromechanical properties
and using these metals for manufacturing lightweight automotive parts are a challenging …

The forming limit curve for multiphase advanced high strength steels based on crystal plasticity finite element modeling

B Mohammed, T Park, H Kim, F Pourboghrat… - Materials Science and …, 2018 - Elsevier
A computationally efficient rate independent crystal plasticity finite element (CPFE) model
was used to predict the forming limit curve (FLC) for a multiphase advanced high strength …

A microstructure-based multiscale approach to predict the formability of multiphase steels

T Zhang, H Xie, M Huo, F Jia, L Li, D Pan, H Wu… - International Journal of …, 2023 - Elsevier
A multiscale approach was proposed to predict the macroscopic forming limit of Q&P980
steel. The microstructure-based simulation was implemented in the microscopic simulation …

Dual-phase steel sheets under cyclic tension–compression to large strains: experiments and crystal plasticity modeling

M Zecevic, YP Korkolis, T Kuwabara… - Journal of the Mechanics …, 2016 - Elsevier
In this work, we develop a physically-based crystal plasticity model for the prediction of cyclic
tension–compression deformation of multi-phase materials, specifically dual-phase (DP) …

Crystal plasticity study on stress and strain partitioning in a measured 3D dual phase steel microstructure

M Diehl, D An, P Shanthraj, S Zaefferer, F Roters… - Physical …, 2017 - Springer
Dual phase steels are advanced high strength alloys typically used for structural parts and
reinforcements in car bodies. Their good combination of strength and ductility and their lean …

Micromechanics of multiaxial plasticity of DP600: Experiments and microstructural deformation modeling

S Qin, R McLendon, V Oancea, AM Beese - Materials Science and …, 2018 - Elsevier
Multiaxial plasticity behavior of Dual Phase (DP) 600 steel was evaluated through
macroscopic testing and predicted through both continuum and micromechanics …

Integrated crystal plasticity and phase field model for prediction of recrystallization texture and anisotropic mechanical properties of cold-rolled ultra-low carbon steels

KM Min, W Jeong, SH Hong, CA Lee, PR Cha… - International Journal of …, 2020 - Elsevier
A multi-scale approach integrating a polycrystal plasticity finite element (CPFEM) and a multi-
phase field model (PFM) is developed in this study and employed to the prediction of …

[HTML][HTML] Micromechanical effect of martensite attributes on forming limits of dual-phase steels investigated by crystal plasticity-based numerical simulations

T Hussein, M Umar, F Qayyum, S Guk, U Prahl - Crystals, 2022 - mdpi.com
This study analyses the effect of martensite grain size and its volume fraction in dual-phase
(DP) steel on (1) the formability limit,(2) average global behavior under different loading …

Crystal plasticity analysis of stress partitioning mechanisms and their microstructural dependence in advanced steels

C Pu, Y Gao - Journal of Applied Mechanics, 2015 - asmedigitalcollection.asme.org
Two-phase advanced steels have an optimized combination of high yield strength and large
elongation strain at failure, as a result of stress partitioning between a hard phase …

High-performance full-field crystal plasticity with dislocation-based hardening and slip system back-stress laws: Application to modeling deformation of dual-phase …

A Eghtesad, M Knezevic - Journal of the Mechanics and Physics of Solids, 2020 - Elsevier
This paper presents a microstructural cell-level crystal plasticity model aimed at predicting
elasto-plastic, anisotropic, rate-and temperature-sensitive deformation of polycrystalline …