Figure 3. Kinematic Hardening(a) Bilinear kinematic hardening, (b) Multilinear kinematic hardening [26]

From

Numerical Analysis of Compressive Flow and Fracture Toughness of Aluminum Powder Compacts

Mohammed Y. Abdellah, Nadia E. Bondok, Hamza A. Ghulman

American Journal of Materials Engineering and Technology. 2016, 4(2), 16-21 doi:10.12691/materials-4-2-1