Dynamic compressive behaviour of cellular materials is crucial to their applications in
energy absorption, ballistic mitigation and blast/impact protection. The recent research …

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 …

Due to their unique microstructures and chemical compositions, high-entropy alloys (HEAs)
exhibit remarkable mechanical properties, such as high strength, excellent ductility and …

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 …

Low, intermediate and high strain rate tensile experiments are carried out on flat smooth,
notched and central-hole tensile specimens extracted from advanced high strength steel …

An empirical plasticity constitutive form describing the flow stress as a function of strain,
strain-rate, and temperature has been developed, fit to data for three dual-phase (DP) steels …

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 …

The results from a systematic study of the response of a Ti–6Al–4V alloy under quasi-static
and dynamic loading, at different strain rates and temperatures, are presented. The …

Four currently utilized constitutive models for metals (ie Johnson–Cook, Zerilli–Armstrong,
Bodner–Partom and Khan–Huang) are investigated and used to predict the mechanical …

The mechanical behaviors of consolidated iron with average grain sizes from tens of
nanometers to tens of microns have been systematically studied under uniaxial compression …