A review of microstructural evolution and modelling of aluminium alloys under hot forming conditions

J Lv, JH Zheng, VA Yardley, Z Shi, J Lin - Metals, 2020 - mdpi.com
Microstructural evolution during hot forming of aluminium alloys plays a critical role in both
the material flow behaviour during the deformation and the post-form mechanical properties …

[HTML][HTML] Influence of hot deformation on dynamic recrystallization behavior of 300M steel: Rules and modeling

C Li, L Huang, M Zhao, X Zhang, J Li, P Li - Materials Science and …, 2020 - Elsevier
Dynamic recrystallization (DRX) is a major softening mechanism that impacts the
microstructural properties of 300M steel during the forging of large parts. It refines the grains …

[HTML][HTML] Prediction of 42CrMo steel flow stress at high temperature and strain rate

YC Lin, MS Chen, J Zhong - Mechanics Research Communications, 2008 - Elsevier
The compressive deformation behavior of 42CrMo steel was investigated at temperatures
ranging from 850 to 1150° C and strain rates from 0.01 to 50s− 1 on Gleeble-1500 thermo …

Critical Strain for Dynamic Recrystallisation. The particular case of steels

G Varela-Castro, JM Cabrera, JM Prado - Metals, 2020 - mdpi.com
The knowledge of the flow behavior of metallic alloys subjected to hot forming operations
has particular interest for metallurgists in the practice of industrial forming processes …

[HTML][HTML] The flow behavior and constitutive equations in isothermal compression of 7050 aluminum alloy

B Wu, MQ Li, DW Ma - Materials Science and Engineering: A, 2012 - Elsevier
The flow behavior of 7050 aluminum alloy was investigated by means of isothermal
compression tests. Isothermal compression of 7050 aluminum alloy was carried out on a …

[HTML][HTML] A new kinetics model of dynamic recrystallization for magnesium alloy AZ31B

J Liu, Z Cui, L Ruan - Materials Science and Engineering: A, 2011 - Elsevier
The classical kinetics models of dynamic recrystallization (DRX) in the form of Avrami
function describe the development of DRX process to a large extent; however, because of …

[HTML][HTML] Dynamic precipitation and dynamic recrystallization behaviors of Mg-Gd-Nd-Zr magnesium alloy during thermal compression deformation

L Wang, A Jalar, L Dan - Journal of Materials Research and Technology, 2023 - Elsevier
In this paper, the dynamic precipitation and dynamic recrystallization (DRX) behaviors of Mg-
7Gd-2Nd-0.5 Zr (wt.%) alloy during thermal compression were investigated by optical …

[HTML][HTML] Dynamic recrystallization mechanism of Ti-6554 alloy during high-temperature deformation

D Zhang, X Dong, Y Xu, S Lu, K Wei… - Journal of Alloys and …, 2023 - Elsevier
Isothermal hot compression tests were carried out at a temperature range of 810–930℃ and
a strain rate range of 0.001 s− 1-10 s− 1 to investigate the dynamic recrystallization (DRX) …

[HTML][HTML] Modelling of flow stress characterizing dynamic recrystallization for magnesium alloy AZ31B

J Liu, Z Cui, C Li - Computational Materials Science, 2008 - Elsevier
Based on the Gleeble-1500 thermomechanical simulation tests of magnesium alloy AZ31B,
a new model of flow stress characterizing dynamic recrystallization (DRX) for magnesium …

[HTML][HTML] Modeling and prediction of hot deformation flow curves

H Mirzadeh, JM Cabrera, A Najafizadeh - Metallurgical and Materials …, 2012 - Springer
The modeling of hot flow stress and prediction of flow curves for unseen deformation
conditions are important in metal-forming processes because any feasible mathematical …