DAMASK_EICMD/examples/ConfigFiles/Phase_Phenopowerlaw_Gold.co...

40 lines
1.2 KiB
Plaintext
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# parameters fitted by D. Ma to:
# I. Kovács, G. Vörös
# On the mathematical description of the tensile stress-strain curves of polycrystalline face centered cubic metals
# International Journal of Plasticity, Volume 12, Issue 1, 1996, Pages 3543
# DOI: 10.1016/S0749-6419(95)00043-7
[gold_phenopowerlaw]
# slip only
elasticity hooke
plasticity phenopowerlaw
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
lattice_structure fcc
Nslip 12 # per family
Ntwin 0 # per family
c11 191.0e9
c12 162.0e9
c44 42.20e9
gdot0_slip 0.001
n_slip 83.3
tau0_slip 26.25e6 # per family
tausat_slip 53.00e6 # per family
a_slip 1.0
gdot0_twin 0.001
n_twin 20
h0_slipslip 75e6
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
atol_resistance 1