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 …

This study aims to determine the hot forming limit diagram (FLD) of titanium alloy sheet using
constant equivalent strain rate hot gas bulging tests. A novel method was proposed to …

In order to investigate the evolution of deformation mechanisms of AZ31B Mg alloy sheet
and their correlation with material property development under intermediate temperatures …

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 …

Understanding of the texture evolution and slip activity of titanium alloys during hot forming
is crucial for designing reasonable strain path and improving formability of materials. To this …

The hot formability of TA15 titanium alloy sheet was studied experimentally and theoretically.
The hot uniaxial tensile tests were conducted for further investigation on hot formability …

The hydraulic bulge test is widely adopted to characterize the mechanical properties of
sheet materials under biaxial loading. The onset of bulge instability at pressure maximum …

The hot formability of Ti22Al24. 5Nb0. 5Mo rolled sheet was studied by hot constant strain
rate uniaxial tensile tests, hot gas bulging tests with nearly constant equivalent strain rate …

The focus of this work is to combine the experimental, numerical and theoretical approaches
to study the forming limit curve (FLC) under hot stamping conditions of advanced high …

The aim of this work was to study the formability of 5754-O aluminum alloy sheet through
utilizing the finite element M–K approach. The uniaxial tensile test and the Nakajima test …