2009-03-04 17:18:54 +05:30
|
|
|
#####################
|
2009-08-31 20:39:15 +05:30
|
|
|
# $Id$
|
|
|
|
#####################
|
2009-03-04 17:18:54 +05:30
|
|
|
<homogenization>
|
|
|
|
#####################
|
|
|
|
|
|
|
|
[SX]
|
2009-06-08 18:58:00 +05:30
|
|
|
type isostrain
|
2009-03-04 17:18:54 +05:30
|
|
|
Ngrains 1
|
|
|
|
|
2009-08-28 20:35:14 +05:30
|
|
|
[Grain_Cluster]
|
|
|
|
type RGC
|
|
|
|
ngrains 8
|
|
|
|
clustersize 2 2 2 # product of these numbers must be equal to ngrains(!)
|
|
|
|
grainsizeparameter 3.2e+3 3.2e+3 3.2e+3 # 3.9e3 3.6e3 3.9e3
|
|
|
|
overproportionality 1.6e+0 1.6e+0 1.6e+0 # 1.6e0 1.6e0 1.6e0
|
|
|
|
(output) constitutivework
|
|
|
|
(output) penaltyenergy
|
|
|
|
(output) magnitudemismatch
|
|
|
|
|
2009-07-14 17:01:06 +05:30
|
|
|
[Taylor2]
|
|
|
|
type isostrain
|
|
|
|
Ngrains 2
|
|
|
|
|
2009-03-04 17:18:54 +05:30
|
|
|
#####################
|
|
|
|
<microstructure>
|
|
|
|
#####################
|
|
|
|
|
2009-08-11 22:01:57 +05:30
|
|
|
[Aluminum_Poly]
|
|
|
|
(constituent) phase 3 texture 1 fraction 1.0
|
2009-07-14 17:01:06 +05:30
|
|
|
|
2009-08-11 22:01:57 +05:30
|
|
|
[Aluminum_001]
|
|
|
|
(constituent) phase 3 texture 2 fraction 1.0
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-08-11 22:01:57 +05:30
|
|
|
[Aluminum_j2]
|
2009-07-14 17:01:06 +05:30
|
|
|
(constituent) phase 1 texture 1 fraction 1.0
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-08-28 20:35:14 +05:30
|
|
|
[DP_Steel]
|
|
|
|
(constituent) phase 1 texture 1 fraction 0.82
|
|
|
|
(constituent) phase 2 texture 1 fraction 0.18
|
2009-03-04 17:18:54 +05:30
|
|
|
|
|
|
|
#####################
|
|
|
|
<phase>
|
|
|
|
#####################
|
|
|
|
|
2009-07-22 21:37:19 +05:30
|
|
|
[Aluminum_J2isotropic]
|
|
|
|
|
|
|
|
constitution j2
|
|
|
|
|
|
|
|
(output) flowstress
|
|
|
|
(output) strainrate
|
|
|
|
|
|
|
|
c11 110.9e9
|
|
|
|
c12 58.34e9
|
|
|
|
taylorfactor 3
|
|
|
|
tau0 31e6
|
|
|
|
gdot0 0.001
|
|
|
|
n 20
|
|
|
|
h0 75e6
|
|
|
|
tausat 63e6
|
2009-09-18 21:07:14 +05:30
|
|
|
w0 2.25
|
|
|
|
relevantResistance 1
|
2009-07-22 21:37:19 +05:30
|
|
|
|
|
|
|
[Aluminum_phenopowerlaw]
|
|
|
|
# slip only
|
|
|
|
constitution phenopowerlaw
|
|
|
|
|
|
|
|
(output) resistance_slip
|
|
|
|
(output) shearrate_slip
|
|
|
|
(output) resolvedstress_slip
|
|
|
|
(output) totalshear
|
|
|
|
(output) resistance_twin
|
|
|
|
(output) shearrate_twin
|
|
|
|
(output) resolvedstress_twin
|
|
|
|
(output) totalvolfrac
|
|
|
|
|
|
|
|
lattice_structure fcc
|
|
|
|
Nslip 12 0 0 0 # per family
|
|
|
|
Ntwin 0 0 0 0 # per family
|
2009-03-06 16:45:55 +05:30
|
|
|
|
2009-03-20 20:49:21 +05:30
|
|
|
c11 106.75e9
|
|
|
|
c12 60.41e9
|
|
|
|
c44 28.34e9
|
2009-07-14 17:01:06 +05:30
|
|
|
|
2009-03-05 22:12:05 +05:30
|
|
|
gdot0_slip 0.001
|
|
|
|
n_slip 20
|
2009-08-11 22:01:57 +05:30
|
|
|
tau0_slip 31e6 # per family
|
|
|
|
tausat_slip 63e6 # per family
|
2009-08-31 21:08:09 +05:30
|
|
|
w0_slip 2.25
|
2009-07-22 21:37:19 +05:30
|
|
|
gdot0_twin 0.001
|
|
|
|
n_twin 20
|
2009-08-11 22:01:57 +05:30
|
|
|
tau0_twin 31e6 # per family
|
2009-07-22 21:37:19 +05:30
|
|
|
s_pr 0 # push-up factor for slip saturation due to twinning
|
|
|
|
twin_b 0
|
|
|
|
twin_c 0
|
|
|
|
twin_d 0
|
|
|
|
twin_e 0
|
|
|
|
h0_slipslip 75e6
|
|
|
|
h0_sliptwin 0
|
|
|
|
h0_twinslip 0
|
|
|
|
h0_twintwin 0
|
|
|
|
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
|
|
|
|
interaction_sliptwin 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
|
|
|
|
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
2009-09-18 21:07:14 +05:30
|
|
|
relevantResistance 1
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-08-11 22:01:57 +05:30
|
|
|
[Aluminum_nonlocal]
|
|
|
|
|
|
|
|
constitution nonlocal
|
|
|
|
/nonlocal/
|
|
|
|
|
2009-08-28 19:20:47 +05:30
|
|
|
(output) rho
|
|
|
|
(output) rho_edge
|
|
|
|
(output) rho_screw
|
|
|
|
(output) excess_rho_edge
|
|
|
|
(output) excess_rho_screw
|
|
|
|
(output) rho_forest
|
|
|
|
(output) shearrate
|
|
|
|
(output) resolvedstress
|
|
|
|
(output) resistance
|
2009-08-11 22:01:57 +05:30
|
|
|
|
|
|
|
lattice_structure fcc
|
2009-09-18 21:07:14 +05:30
|
|
|
Nslip 12 0 0 0 # number of slip systems per family
|
2009-08-11 22:01:57 +05:30
|
|
|
|
|
|
|
c11 106.75e9
|
|
|
|
c12 60.41e9
|
|
|
|
c44 28.34e9
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-08-28 19:20:47 +05:30
|
|
|
burgers 2.86e-10 0 0 0 # Burgers vector in m
|
2009-09-18 21:07:14 +05:30
|
|
|
rhoEdgePos0 1e10 0 0 0 # Initial positive edge dislocation density in m/m**3
|
|
|
|
rhoEdgeNeg0 1e10 0 0 0 # Initial negative edge dislocation density in m/m**3
|
|
|
|
rhoScrewPos0 1e10 0 0 0 # Initial positive screw dislocation density in m/m**3
|
|
|
|
rhoScrewNeg0 1e10 0 0 0 # Initial negative screw dislocation density in m/m**3
|
|
|
|
rhoEdgeDip0 1 0 0 0 # Initial edge dipole dislocation density in m/m**3
|
|
|
|
rhoScrewDip0 1 0 0 0 # Initial screw dipole dislocation density in m/m**3
|
2009-08-28 19:20:47 +05:30
|
|
|
v0 1e-4 0 0 0 # prefactor for dislocation velocity
|
|
|
|
dDipMinEdge 1e-9 0 0 0 # minimum distance for stable edge dipoles in m
|
|
|
|
dDipMinScrew 1e-9 0 0 0 # minimum distance for stable screw dipoles in m
|
2009-09-18 21:07:14 +05:30
|
|
|
lambda0 100 0 0 0 # prefactor for mean free path
|
2009-08-28 19:20:47 +05:30
|
|
|
atomicVolume 1.7e-29
|
2009-09-18 21:07:14 +05:30
|
|
|
D0 1e-4 # prefactor for self-diffusion coefficient
|
|
|
|
Qsd 2.3e-19 # activation energy for dislocation climb
|
|
|
|
relevantRho 1e3 # dislocation density considered relevant
|
2009-08-28 19:20:47 +05:30
|
|
|
interaction_SlipSlip 1.0 2.2 3.0 1.6 3.8 4.5 # Dislocation interaction coefficient
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-08-28 20:35:14 +05:30
|
|
|
[BCC_Ferrite]
|
|
|
|
constitution phenopowerlaw
|
|
|
|
lattice_structure bcc
|
|
|
|
Nslip 12 0 0 0 # per family
|
|
|
|
Ntwin 0 0 0 0 # per family
|
|
|
|
c11 233.3e9
|
|
|
|
c12 135.5e9
|
|
|
|
c44 118.0e9
|
|
|
|
gdot0_slip 0.001
|
|
|
|
n_slip 20
|
|
|
|
tau0_slip 88.0e6 0 0 0 # per family
|
|
|
|
tausat_slip 201.0e6 0 0 0 # per family
|
|
|
|
gdot0_twin 0.001
|
|
|
|
n_twin 20
|
|
|
|
tau0_twin 31.0e6 0 0 0 # per family
|
|
|
|
s_pr 0 # push-up factor for slip saturation due to twinning
|
|
|
|
twin_b 0
|
|
|
|
twin_c 0
|
|
|
|
twin_d 0
|
|
|
|
twin_e 0
|
|
|
|
h0_slipslip 391.0e6
|
|
|
|
h0_sliptwin 0
|
|
|
|
h0_twinslip 0
|
|
|
|
h0_twintwin 0
|
|
|
|
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
|
|
|
|
interaction_sliptwin 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
|
|
|
|
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
|
|
|
w0_slip 1.0
|
2009-09-18 21:07:14 +05:30
|
|
|
relevantResistance 1
|
2009-08-28 20:35:14 +05:30
|
|
|
|
|
|
|
[BCC_Martensite]
|
|
|
|
constitution phenopowerlaw
|
|
|
|
lattice_structure bcc
|
|
|
|
Nslip 12 0 0 0 # per family
|
|
|
|
Ntwin 0 0 0 0 # per family
|
|
|
|
c11 511.1e9
|
|
|
|
c12 296.9e9
|
|
|
|
c44 258.5e9
|
|
|
|
gdot0_slip 0.001
|
|
|
|
n_slip 20
|
|
|
|
tau0_slip 396.0e6 0 0 0 # per family
|
|
|
|
tausat_slip 1120.0e6 0 0 0 # per family
|
|
|
|
gdot0_twin 0.001
|
|
|
|
n_twin 20
|
|
|
|
tau0_twin 31.0e6 0 0 0 # per family
|
|
|
|
s_pr 0 # push-up factor for slip saturation due to twinning
|
|
|
|
twin_b 0
|
|
|
|
twin_c 0
|
|
|
|
twin_d 0
|
|
|
|
twin_e 0
|
|
|
|
h0_slipslip 215000.0e6
|
|
|
|
h0_sliptwin 0
|
|
|
|
h0_twinslip 0
|
|
|
|
h0_twintwin 0
|
|
|
|
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
|
|
|
|
interaction_sliptwin 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
|
|
|
|
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
|
|
|
w0_slip 4.0
|
2009-09-18 21:07:14 +05:30
|
|
|
relevantResistance 1
|
2009-08-28 20:35:14 +05:30
|
|
|
|
2009-03-04 17:18:54 +05:30
|
|
|
#####################
|
|
|
|
<texture>
|
|
|
|
#####################
|
|
|
|
|
2009-08-28 20:35:14 +05:30
|
|
|
[Rolling]
|
|
|
|
hybridIA DP_EBSD.linearODF
|
|
|
|
|
2009-03-04 17:18:54 +05:30
|
|
|
[random]
|
|
|
|
|
2009-07-14 17:01:06 +05:30
|
|
|
[001]
|
|
|
|
(gauss) phi1 0.000 Phi 0.000 phi2 0.000 scatter 0.000 fraction 1.000
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-07-14 17:01:06 +05:30
|
|
|
[101]
|
|
|
|
(gauss) phi1 0.000 Phi 45.000 phi2 90.000 scatter 0.000 fraction 1.000
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-07-14 17:01:06 +05:30
|
|
|
[111]
|
|
|
|
(gauss) phi1 0.000 Phi 54.7356 phi2 45.000 scatter 0.000 fraction 1.000
|
2009-03-04 17:18:54 +05:30
|
|
|
|
2009-07-14 17:01:06 +05:30
|
|
|
[123]
|
|
|
|
(gauss) phi1 209.805 Phi 29.206 phi2 63.435 scatter 0.000 fraction 1.000
|