In this paper, the relationship between anisotropic mechanical properties and the
corresponding microstructure evolution of wrought magnesium alloys is critically reviewed …

The paper deals with the testing and modelling of metals response when subjected to sheet
forming operations. The focus is both on the modelling of hardening behaviour and yield …

In this paper, anisotropic yield functions based on linear transformations of the stress
deviator are discussed in general terms. Two specific convex formulations are proposed to …

In this paper, a macroscopic orthotropic yield criterion, which can describe both the
anisotropy of a material and the yielding asymmetry between tension and compression, is …

This paper is devoted to modeling the asymmetry and anisotropy in yielding of pressure
insensitive metals. First, a new isotropic yield criterion with threefold rotational symmetry …

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 …

Within the framework of the theory of representation, generalizations to anisotropic
conditions of the invariants of the deviatoric stress are proposed. Using these generalized …

In this paper, yield functions describing the anisotropic behavior of textured metals are
proposed. These yield functions are extensions to orthotropy of the isotropic yield function …

A sixth-order polynomial type 3D yield function, which has a high flexibility of describing
anisotropic behavior of steel sheet, is proposed. The yield function is constructed as a sum …

This paper presents synthetically the most recent models for description of the anisotropic
plastic behavior. The first section gives an overview of the classical models. Further, the …