True stress-strain curve has significant role in the plasticity theory and material engineering
and it gives the material properties. After the onset of necking, the true flow stress-strain …

The true stress–strain curve has a significant role in the analysis of deformation in theoretical
plasticity and numerical simulations. Because of the triaxial state of stress in the neck zone …

Average true flow stress-logarithmic true strain curves can be usually obtained from a tensile
test. After the onset of necking, the average true flow stress-logarithmic true strain data from …

Correction of the stress–strain curve in the strained specimens after necking is one of the
remarkable issues in mechanical engineering. The corrected curve strain–stress is needed …

Nowadays, many studies concerning plasticity and numerical simulations indicate that the
true stress–strain curve plays a prominent role in the analysis of metal deformation. Hence, a …

Tensile stress-strain curve is of high importance in mechanics of materials particularly in
numerical simulations of material deformations. The curve is usually obtained by experiment …

True stress-strain curve has a basic role in the analysis of deformation in theoretical
plasticity and numerical simulations. Because of the triaxial state of stresses in the necking …

Large deformation analyses of problems such as plastic forming, ductile fracture with finite
element method need a full range of material's equivalent stress-strain curve or flow stress …

To define accurately the expansion limits of aerospace materials, determination of the
material behavior before and after the onset of necking, as well as the failure threshold are …

Modifying stress-strain curves is one of the important topics in mechanical engineering and
materials science. Real stress-strain curves should be modified after necking point as stress …