130 lines
2.9 KiB
Plaintext
130 lines
2.9 KiB
Plaintext
#####################
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# $Id: material.config 662 2010-10-01 12:18:49Z MPIE\c.kords $
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#####################
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# Material : cp-Ti (alpha)
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#####################
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<homogenization>
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#####################
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[SX]
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type isostrain
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Ngrains 1
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#####################
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<microstructure>
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#####################
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[Cube]
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crystallite 1
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(constituent) phase 1 texture 1 fraction 1.0
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[Cube]
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crystallite 1
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(constituent) phase 1 texture 2 fraction 1.0
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#####################
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<crystallite>
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#####################
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[essential_output]
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(output) texture
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(output) orientation
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(output) grainrotation # deviation from initial orientation as axis (1-3) and angle in degree (4)
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(output) f # deformation gradient tensor; synonyms: "defgrad"
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(output) p # first Piola-Kichhoff stress tensor; synonyms: "firstpiola", "1stpiola"
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# (output) phase
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# (output) texture
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# (output) volume
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# (output) orientation
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# (output) eulerangles
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# (output) grainorientation
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# (output) grainorientationx
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# (output) grainorientationy
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# (output) grainorientationz
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# (output) f
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# (output) fe
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# (output) fp
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# (output) e
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# (output) ee
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# (output) p
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# (output) s
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# (output) lp
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# (output) elasmatrix
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# (output) ipcoords
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#####################
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<phase>
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#####################
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[Ti]
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plasticity phenopowerlaw
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elasticity hooke
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# (output) resistance_slip
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# (output) shearrate_slip
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# (output) resolvedstress_slip
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# (output) totalshear
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# (output) resistance_twin
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# (output) shearrate_twin
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# (output) resolvedstress_twin
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# (output) totalvolfrac
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lattice_structure hex
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covera_ratio 1.587
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# M. Levy, Handbook of Elastic Properties of Solids, Liquids, and Gases (2001)
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c11 160e9
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c12 90e9
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c13 66.0e9
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# c22
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# c23
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c33 181.7e9
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c44 46.5e9
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c66 35e9 # =0.5*(c11-c12)
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# 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
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nslip 3 3 0 6 0 0
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gdot0_slip 0.001
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n_slip 20
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tau0_slip 364.3e6 158.9e6 0 1140.9e6 0 0 # 158.9e6 1 1140.9e6 1 1
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tausat_slip 619.5e6 50e6 0 3673.1e6 0 0 # 1394.2e6 1 3673.1e6 1 1
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a_slip 2
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ntwin 0 0 0 0
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gdot0_twin 0.001 0 0 0
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n_twin 20
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tau0_twin 31e6 0 0 0 0
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s_pr 0
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twin_b 0
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twin_c 0
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twin_d 0
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twin_e 0
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h0_slipslip 15e6
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h0_sliptwin 15e6
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h0_twinslip 15e6
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h0_twintwin 15e6
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atol_resistance 1
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atol_shear 1
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# atol_twinfrac
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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
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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
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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
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interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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nonschmid_coefficients = 0
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#####################
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<texture>
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#####################
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[Cube]
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(gauss) phi1 0 Phi 0 phi2 0 scatter 0.0 fraction 1.0
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[Cube]
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(gauss) phi1 45 Phi 45 phi2 45 scatter 0.0 fraction 1.0
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