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Table 3 Model parameters for the plastic anisotropy and asymmetry of Ti-61.8at.%Al alloy

From: Reviewing the class of Al-rich Ti-Al alloys: modeling high temperature plastic anisotropy and asymmetry

Parameters Name Values
Rate dependence Rate sensitivity, n 4.5
  Drag stress, K(MPa) 122
Isotropic hardening initial CRSS, R 0(MPa) 14
  recovery parameter, b 9
Kinematic hardening internal stress, C(MPa) 3500
  recovery parameter, d 45
  parameters for flow accumulation 0.24
  function, ϕ 0 and δ and 600