A modelling framework for the strength and work hardening contributions in age hardened
Al–Mg–Si alloys is presented. The modelling work is based on transmission electron …

The tensile test is widely used for identifying the material plastic flow curve: this is a
fundamental step in the design and in material behavior analysis. However, during these …

The necking phenomenon of metal sheet under high temperatures is serious and continues
over a longer duration. It is difficult to describe the high-temperature mechanical properties …

This paper proposes to measure true stress–strain curves at the necking region of cylindrical
bar samples by using an advanced mirror‐assisted multi‐view digital image correlation (MV …

The paper presents an experimental evaluation of deformation of flat samples during
uniaxial tensile testing, including uniform deformation and post-necking phases. The authors …

The importance of two major issues in obtaining an almost complete cold flow model
(ACCFM) from a tensile test, that is, the necking conditions (including the Considère …

Metallic materials are commonly characterized through tensile tests. For ductile metals, a
consistent part of the test occurs after the necking onset. A first estimate of the post-necking …

To determine the stress–strain curve of a ductile material up to the fracture from a tensile
test, the necking contour is measured by an optical measurement technique. The radius of …

Uniaxial tensile tests were conducted at room temperature, 100° C and 150° C, for obtaining
necking-corrected stress–strain curves until fracture. The necking correction is based on …

Traditionally, simple flow stress laws including Hollomon and Swift models have been much
employed. However, the simple models or laws could cover only limited part of materials …