The stain-hardening rate could be obtained from true stress-true strain curves,the plots of θ-σ,-(θ/σ)-σ and -lnθ-σ under the different compression conditions were obtained through the agency of this study.

The stain-hardening rate can be obtained from true stress-true strain curves,the plots of θ-σ, -((?)θ/(?)σ)-σand Inθ-σ in the different compression condition are obtained by the further study.

The strain hardening rate of g.

For the steel containing high content martensite,strain hardening exponent n and strain hardening rate significantly increase in the stage of uniform deformation with the increase of martensite.

Tensile strain hardening behaviours of nitrogen strengthening high manganese austenitic cryogenic steel;

Effect of moisture content on PVA-SHCC fracture energy and strain hardening;

Tensile strain hardening behavior of TRIP/TWIP steel with 18.8%manganese

An autofrettage model considering the material strain-hardening relationship and the Baus-chinger effect was proposed based on the actual tensile-compressive stress-strain curve of material and modified yield criterion.

TiNi alloy is an excellent tribo-material compared to conventional wear-resistant materials, which is closely related to its superelasticity originating from stress-induced matensite transformation, along with rapid strain-hardening, erosion-resistance and fatigue-resistance.

There are some different autofrettage models based on different simplified material strain-hardening behaviors,such as linear strain-hardening model, power strain-hardening model, and the combination of these strain-hardening relationship models.