A critical review of experimental results and constitutive descriptions for metals and alloys in hot working
In industrial forming processes, the metals and alloys are subject to complex strain, strain-
rate, and temperature histories. Understanding the flow behaviors of metals and alloys in hot …
rate, and temperature histories. Understanding the flow behaviors of metals and alloys in hot …
[HTML][HTML] A review on forming techniques for manufacturing lightweight complex—shaped aluminium panel components
Aluminium alloys are being increasingly utilised in the automotive and aerospace industries
to reduce the weight of vehicles. Extensive research has been conducted to overcome the …
to reduce the weight of vehicles. Extensive research has been conducted to overcome the …
EBSD study of a hot deformed nickel-based superalloy
Hot deformation behaviors of a typical nickel-based superalloy are investigated by
isothermal compression tests under the deformation temperature range of 920–1040° C and …
isothermal compression tests under the deformation temperature range of 920–1040° C and …
Dynamic recrystallization behavior of a typical nickel-based superalloy during hot deformation
The dynamic recrystallization (DRX) behavior of a typical nickel-based superalloy is
investigated by the hot compression tests. Based on the conventional DRX kinetics model …
investigated by the hot compression tests. Based on the conventional DRX kinetics model …
A modified Johnson–Cook model for tensile behaviors of typical high-strength alloy steel
The uniaxial tensile tests were conducted with the initial strain rates range of (0.0001–0.01)
s− 1 and the temperature range of (1123–1373) K for typical high-strength alloy steel. Based …
s− 1 and the temperature range of (1123–1373) K for typical high-strength alloy steel. Based …
A comparative study on Johnson Cook, modified Zerilli–Armstrong and Arrhenius-type constitutive models to predict elevated temperature flow behaviour in modified …
In this paper, a comparative study has been made on the capability of Johnson Cook (JC),
modified Zerilli–Armstrong (ZA), and strain-compensated Arrhenius-type constitutive models …
modified Zerilli–Armstrong (ZA), and strain-compensated Arrhenius-type constitutive models …
Constitutive equations to predict high temperature flow stress in a Ti-modified austenitic stainless steel
S Mandal, V Rakesh, PV Sivaprasad… - Materials Science and …, 2009 - Elsevier
The experimental stress–strain data from isothermal hot compression tests, in a wide range
of temperatures (1123–1523K) and strain rates (10− 3–102s− 1), were employed to develop …
of temperatures (1123–1523K) and strain rates (10− 3–102s− 1), were employed to develop …
Hot deformation behavior and processing map of a typical Ni-based superalloy
The hot compressive deformation behaviors of a typical Ni-based superalloy are
investigated over wide ranges of forming temperature and strain rate. Based on the …
investigated over wide ranges of forming temperature and strain rate. Based on the …
A physically-based constitutive model for a typical nickel-based superalloy
Due to their excellent properties, nickel-based superalloys are extensively used in critical
parts of modern aero engine and gas turbine. The hot deformation behaviors of a typical …
parts of modern aero engine and gas turbine. The hot deformation behaviors of a typical …
On the prediction of the flow behavior of metals and alloys at a wide range of temperatures and strain rates using Johnson–Cook and modified Johnson–Cook-based …
This paper reviews the flow behavior and mathematical modeling of various metals and
alloys at a wide range of temperatures and strain rates. Furthermore, it discusses the effects …
alloys at a wide range of temperatures and strain rates. Furthermore, it discusses the effects …