A physical-based constitutive model to describe the strain-hardening and dynamic recovery behaviors of 5754 aluminum alloy

CQ Huang, J Deng, SX Wang, L Liu - Materials Science and Engineering: A, 2017 - Elsevier
Plane strain hot compression tests of 5754 aluminum alloy were conducted on a Gleeble-
3500 thermo-mechanical simulator under various conditions. These tests simulated flat …

Hot deformation behavior of an extruded AZ31 alloy doped with rare-earth elements

A Sheikhani, R Roumina, R Mahmudi - Journal of Alloys and Compounds, 2021 - Elsevier
The effect of rare-earth (RE) elements on the hot deformation behavior of an extruded Mg–3
wt% Al–1 wt% Zn (AZ31) alloy was studied. Compression tests were conducted in a …

A unified physically based constitutive model for describing strain hardening effect and dynamic recovery behavior of a Ni-based superalloy

YC Lin, DX Wen, YC Huang, XM Chen… - Journal of Materials …, 2015 - cambridge.org
The strain hardening effect and dynamic recovery behavior of a Ni-based superalloy are
studied by isothermal compressive tests. A new unified dislocation-density based …

Hot tensile deformation mechanism and dynamic softening behavior of Ti–6Al–4V alloy with thick lamellar microstructures

YC Lin, Q Wu, GD Pang, XY Jiang… - Advanced Engineering …, 2020 - Wiley Online Library
The deformation mechanisms and dynamic softening behavior of a Ti–6Al–4V alloy with
thick lamellar microstructures are studied by uniaxial hot tensile tests. The true stress first …

Effect of pre-treatment on hot deformation behavior and processing map of an aged nickel-based superalloy

DG He, YC Lin, MS Chen, J Chen, DX Wen… - Journal of Alloys and …, 2015 - Elsevier
Hot deformation behaviors of two pre-treated nickel-based superalloys are investigated over
wide ranges of strain rate and temperature. Based on the theory of dynamic material model …

Effects of initial δ phase (Ni3Nb) on hot tensile deformation behaviors and material constants of Ni-based superalloy

Y Lin, HE Min, M Chen, D Wen, C Jian - Transactions of Nonferrous Metals …, 2016 - Elsevier
Abstract Effects of initial δ phase (Ni 3 Nb) on the hot tensile deformation behaviors and
material constants of a Ni-based superalloy were investigated over wide ranges of strain …

Finite element analysis of compressive behavior of hybrid short fiber/particle/mg metal matrix composites using RVE model

SO Yim, WJ Lee, DH Cho, IM Park - Metals and Materials International, 2015 - Springer
The compressive behavior of hybrid short fiber/particle composites was examined by using
finite element analysis and representative volume element models for two different particle …

[HTML][HTML] Hot compression behavior, simulation verification and dynamic recrystallization mechanism of Mg-Gd-Y-Zr alloy

D Wang, X Chen, Q Li, H Zhu, H He - Journal of Materials Research and …, 2024 - Elsevier
The uniaxial hot compression experiments of Mg-7Gd-3Y-0.5 Zr (VW73K) alloy were carried
out by using the Instron5982 mechanical testing machine with environmental box. The hot …

Influence of constraint condition on rolling behavior of magnesium alloy at low temperatures

SJ Kim, D Kim, YS Lee, CS Oh, K Lee… - Metals and Materials …, 2015 - Springer
Influence of constraint condition on rolling behavior of a magnesium alloy sheet at low
temperature was investigated by embedding the magnesium alloy sheet within a block of an …

Constitutive analysis of 6013 aluminum alloy in hot plane strain compression process considering deformation heating integrated with heat transfer

G Xiao, Q Yang, L Li, J Zeng - Metals and Materials International, 2016 - Springer
Hot plane strain compression tests of 6013 aluminum alloy were conducted at temperatures
ranging from 613 to 773 K and strain rates ranging from 10-3 to 10 s-1. A novel model is …