Lightweight sheet metals are attractive for aerospace and automotive applications due to
their exceptional properties, such as low density and high strength. Sheet metal forming …

This paper reviews the most recent models for description of the anisotropic plastic behavior
and formability of sheet metals. After a brief review of classic isotropic yield functions, recent …

A comprehensive investigation into the ductile fracture of an extruded magnesium alloy at
various stress states is conducted. Tension tests of the smooth and differently notched round …

Modelling of metal forming processes is an essential task of production engineering. Due to
the latest technological developments, a huge variety of models is already available and …

This study clarified the influence of the post-necking prediction of the hardening law on the
theoretical forming limit curve (FLC) of aluminium sheets subjected to punch-stretching tests …

Three-dimensional digital image correlation has been utilized widely in many fields due to
its advantages of non-contact, full-field measurement and simplicity. Based on 3D-DIC …

The full-field deformation characterizations of a metal undergoing large plastic strains are
difficult to be obtained from the conventional true stress-strain curves. In this study, we …

Mirror-assisted multiple-view digital image correlation (MV-DIC) is a recently developed
variant of DIC technique for panoramic or dual-surface shape, motion and deformation …

This work describes a new procedure to remove the differences in measured forming limits
obtained from Marciniak and Nakazima tests, which are the two most frequently used testing …

Magnesium alloy sheets usually has to be processed by warm forming, and change of strain
path and evolution of microstructure can significantly influence their warm formability …