Machine-learning based temperature-and rate-dependent plasticity model: application to analysis of fracture experiments on DP steel
Slow, intermediate and high strain rate experiments are carried out on flat smooth and
notched tensile specimens extracted from dual phase steel sheets. A split Hopkinson …
notched tensile specimens extracted from dual phase steel sheets. A split Hopkinson …
Influence of martensite mechanical properties on failure mode and ductility of dual-phase steels
KS Choi, WN Liu, X Sun, MA Khaleel - Metallurgical and materials …, 2009 - Springer
The effects of the mechanical properties of the martensite phase on the failure mode and
ductility of dual-phase (DP) steels are investigated using a micromechanics-based finite …
ductility of dual-phase (DP) steels are investigated using a micromechanics-based finite …
Structure–property correlation and constitutive description of structural steels during hot working and strain rate deformation
BG Prusty, A Banerjee - Materials, 2020 - mdpi.com
The behaviour of plain carbon as well as structural steels is qualitatively different at different
regimes of strain rates and temperature when they are subjected to hot-working and impact …
regimes of strain rates and temperature when they are subjected to hot-working and impact …
Embrittlement mechanism of ferrite-martensite dual-phase steel during strain-baking
Press forming and paint curing are necessary in automobile production. However, strain and
baking effects induced by these processes cannot be ignored in steel plates. Previously …
baking effects induced by these processes cannot be ignored in steel plates. Previously …
Mechanical and electrochemical behavior of dual-phase steels having varying ferrite–martensite volume fractions
S Kumar, A Kumar, Vinaya, R Madhusudhan… - Journal of Materials …, 2019 - Springer
Dual-phase (DP) steels behave differently under corrosive environment depending upon the
volume fractions of phases, mainly martensite, ferrite and bainite. The mechanical behavior …
volume fractions of phases, mainly martensite, ferrite and bainite. The mechanical behavior …
Tensile properties of fiber laser welded joints of high strength low alloy and dual-phase steels at warm and low temperatures
High strength low alloy (HSLA) and dual-phase DP980 (UTS⩾ 980 MPa) steels were joined
using fiber laser welding in similar and dissimilar materials combinations. The welded joints …
using fiber laser welding in similar and dissimilar materials combinations. The welded joints …
Strengthening of AISI 2205 duplex stainless steel by strain ageing
In this study, static strain ageing behavior of commercially available and solution heat
treated duplex stainless steel was investigated and the effect of static strain ageing on the …
treated duplex stainless steel was investigated and the effect of static strain ageing on the …
Effects of quenching and tempering on the microstructure and bake hardening behavior of ferrite and dual phase steels
CF Kuang, J Li, SG Zhang, J Wang, HF Liu… - Materials Science and …, 2014 - Elsevier
The effects of quenching and tempering on the microstructure evolution and bake hardening
(BH) behavior of both ferrite and dual phase steels were investigated. The C–Mn steels were …
(BH) behavior of both ferrite and dual phase steels were investigated. The C–Mn steels were …
Thermal-mechanical behaviors of dual-phase steel sheet under warm-forming conditions
This paper examined the thermal-mechanical behaviors of the given dual-phase (DP) steel
sheet at warm-forming temperatures (20–190° C). The dynamic strain aging effect of the …
sheet at warm-forming temperatures (20–190° C). The dynamic strain aging effect of the …
Novel bake hardening mechanism for bainite-strengthened complex phase steel
In the automobile industry, stamping and paint baking processes are used to strengthen
components, and this not only saves costs, but also further reduces the bodyweight of …
components, and this not only saves costs, but also further reduces the bodyweight of …