Due to the texture formed in cold/hot rolled forming process, anisotropy is a key issue not
only in modeling of plastic deformation but also in characterization of fracture behavior. In …

An accurate failure criterion is crucial for mechanical and structural design. In this paper, the
effects of three stress invariants on material failure are studied based on microscopic …

This paper investigates the effect of different casting conditions on the microstructure of Al-
7Si-0.4 Mg alloys with 0.3 wt.% rare earth Y addition and the effect of T6 heat treatment on …

Anisotropic ductile fracture is one of the critical issues in the precision plastic forming of
lightweight sheet metals. In this work, a new anisotropic ductile fracture model is developed …

A new method with digital image correlation (DIC-method) is proposed for the calibration of
ductile fracture parameters and a partition optimizing method based on multi-group fracture …

One important challenge in producing high-speed steels (HSSs) by conventional route is
how to improve their hot workability. In this work, the effect of high-temperature annealing on …

The anisotropic fracture of the 7075-T6 aluminum alloy sheet was investigated under
various stress states. Tensile tests using specimens with various shapes were conducted …

Anisotropic ductile fracture is of special importance for accurate modeling of failure in plastic
forming of lightweight sheet metals. This research introduces a user-friendly approach to …

This study investigates the stress state dependentfracture of several high strength aluminum
sheet alloys, AA6013-T6, AA7075-T6 and a developmental AA7xxx-T76 alloy. These alloys …

In order to accurately describe the fracture behaviour of ductile metals in a wide range of
stress states, based on the mechanism of void nucleation, growth, and coalescence during …