DAMASK_EICMD/examples/ConfigFiles/Phase_Phenopowerlaw_cpTi-al...

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[cpTi-alpha]
plasticity phenopowerlaw
elasticity hooke
# (output) resistance_slip
# (output) shearrate_slip
# (output) resolvedstress_slip
# (output) resistance_twin
# (output) shearrate_twin
# (output) resolvedstress_twin
lattice_structure hex
covera_ratio 1.587
# M. Levy, Handbook of Elastic Properties of Solids, Liquids, and Gases (2001)
c11 160.0e9
c12 90.0e9
c13 66.0e9
c33 181.7e9
c44 46.5e9
# C. Zambaldi, "Orientation informed nanoindentation of a-titanium: Indentation pileup in hexagonal metals deforming by prismatic slip", J. Mater. Res., Vol. 27, No. 1, Jan 14, 2012
gdot0_slip 0.001
n_slip 20
nslip 3 3 0 6 0 0
tau0_slip 349.3e6 150e6 0 1107.9e6 0 0
tausat_slip 568.6e6 1502.2e6 0 3420.1e6 0 0
a_slip 2
ntwin 0 0 0 0
gdot0_twin 0.001 0 0 0
n_twin 20
tau0_twin 31e6 0 0 0 0
s_pr 0
twin_b 0
twin_c 0
twin_d 0
twin_e 0
h0_slipslip 15e6
h0_twinslip 15e6
h0_twintwin 15e6
atol_resistance 1
#atol_shear 1e-6
#atol_twinfrac 1e-7
interaction_slipslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_sliptwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twinslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
#nonschmid_coefficients 0