split up material.config and added a small helper script to create wiki content from all material.configS
(Work done by Luv, just his TortoiseSVN is not yet installed)
This commit is contained in:
parent
0bc99a9622
commit
345e5cd47c
|
@ -0,0 +1,21 @@
|
|||
### $Id$ ###
|
||||
[all]
|
||||
(output) phase
|
||||
(output) texture
|
||||
(output) volume
|
||||
(output) orientation # quaternion
|
||||
(output) eulerangles # orientation as Bunge triple
|
||||
(output) grainrotation # deviation from initial orientation as axis (1-3) and angle in degree (4) in crystal reference coordinates
|
||||
(output) grainrotationx # deviation from initial orientation as angle in degrees around sample reference x axis
|
||||
(output) grainrotationy # deviation from initial orientation as angle in degrees around sample reference y axis
|
||||
(output) grainrotationz # deviation from initial orientation as angle in degrees around sample reference z axis
|
||||
(output) f # deformation gradient tensor; synonyms: "defgrad"
|
||||
(output) fe # elastic deformation gradient tensor
|
||||
(output) fp # plastic deformation gradient tensor
|
||||
(output) e # total strain as Green-Lagrange tensor
|
||||
(output) ee # elastic strain as Green-Lagrange tensor
|
||||
(output) p # first Piola-Kichhoff stress tensor; synonyms: "firstpiola", "1stpiola"
|
||||
(output) s # second Piola-Kichhoff stress tensor; synonyms: "tstar", "secondpiola", "2ndpiola"
|
||||
(output) lp # plastic velocity gradient tensor
|
||||
(output) elasmatrix # elastic stiffness matrix
|
||||
(output) ipcoords # current ip coordinates
|
|
@ -0,0 +1,2 @@
|
|||
### $Id$ ###
|
||||
[none]
|
|
@ -0,0 +1,4 @@
|
|||
### $Id$ ###
|
||||
[aLittleSomething]
|
||||
(output) f
|
||||
(output) p
|
|
@ -0,0 +1,5 @@
|
|||
### $Id$ ###
|
||||
[Parallel3]
|
||||
type isostrain
|
||||
Ngrains 3
|
||||
mapping sum # or 'parallel'
|
|
@ -0,0 +1,4 @@
|
|||
### $Id$ ###
|
||||
[SX]
|
||||
type isostrain
|
||||
Ngrains 1
|
|
@ -0,0 +1,4 @@
|
|||
### $Id$ ###
|
||||
[Taylor2]
|
||||
type isostrain
|
||||
Ngrains 2
|
|
@ -0,0 +1,20 @@
|
|||
### $Id$ ###
|
||||
[8Grains]
|
||||
type RGC
|
||||
Ngrains 8
|
||||
clustersize 2 2 2 # product of these numbers must be equal to Ngrains(!)
|
||||
clusterorientation 0.0 0.0 0.0 # orientation of cluster in terms of zxz Euler-angles in degree (random if not present)
|
||||
# clusterorientation 0.0 26.57 0.0 # [012]
|
||||
# clusterorientation 0.0 45.00 0.0 # [011]
|
||||
# clusterorientation 0.0 26.57 24.10 # [112]
|
||||
# clusterorientation 0.0 45.00 19.47 # [122]
|
||||
# clusterorientation 0.0 45.00 35.26 # [111]
|
||||
grainsize 4.0e-6 4.0e-6 2.0e-6 # in [m]
|
||||
overproportionality 2.0e+0 # typical range between 0.001 to 1000
|
||||
scalingparameter 1.0e+1 # typical range between 0.001 to 1000
|
||||
(output) constitutivework
|
||||
(output) magnitudemismatch
|
||||
(output) penaltyenergy
|
||||
(output) volumediscrepancy
|
||||
(output) averagerelaxrate
|
||||
(output) maximumrelaxrate
|
|
@ -0,0 +1,6 @@
|
|||
### $Id$ ###
|
||||
[DP_Steel]
|
||||
/elementhomogeneous/
|
||||
crystallite 1
|
||||
(constituent) phase 1 texture 1 fraction 0.82
|
||||
(constituent) phase 2 texture 2 fraction 0.18
|
|
@ -0,0 +1,5 @@
|
|||
### $Id$ ###
|
||||
[ElementHomogeneous]
|
||||
/elementhomogeneous/ # put this flag to set ips identical in one element (something like reduced integration)
|
||||
crystallite 1
|
||||
(constituent) phase 1 texture 1 fraction 1.0
|
|
@ -0,0 +1,71 @@
|
|||
### $Id$ ###
|
||||
[TWIP_Steel_FeMnC]
|
||||
|
||||
elasticity hooke
|
||||
plasticity dislotwin
|
||||
|
||||
#(output) edge_density
|
||||
#(output) dipole_density
|
||||
#(output) shear_rate_slip
|
||||
#(output) accumulated_shear_slip
|
||||
#(output) mfp_slip
|
||||
#(output) resolved_stress_slip
|
||||
#(output) threshold_stress_slip
|
||||
#(output) twin_fraction
|
||||
#(output) shear_rate_twin
|
||||
#(output) accumulated_shear_twin
|
||||
#(output) mfp_twin
|
||||
#(output) resolved_stress_twin
|
||||
#(output) threshold_stress_twin
|
||||
#(output) shear_rate_shearband
|
||||
#(output) resolved_stress_shearband
|
||||
#(output) sb_eigenvalues
|
||||
#(output) sb_eigenvectors
|
||||
|
||||
### Material parameters ###
|
||||
lattice_structure fcc
|
||||
C11 175.0e9 # From Music et al. Applied Physics Letters 91, 191904 (2007)
|
||||
C12 115.0e9
|
||||
C44 135.0e9
|
||||
grainsize 2.0e-5 # Average grain size [m]
|
||||
SolidSolutionStrength 1.5e8 # Strength due to elements in solid solution
|
||||
|
||||
### Dislocation glide parameters ###
|
||||
Nslip 12 0 0 0
|
||||
slipburgers 2.56e-10 0 0 0 # Burgers vector of slip system [m]
|
||||
rhoedge0 1.0e12 0 0 0 # Initial dislocation density [m/m**3]
|
||||
rhoedgedip0 1.0 0 0 0 # Initial dislocation density [m/m**3]
|
||||
Qedge 3.7e-19 0 0 0 # Activation energy for dislocation glide [J]
|
||||
v0 1.0e-4 0 0 0 # Initial glide velocity [m/s]
|
||||
CLambdaSlip 10.0 0 0 0 # Adj. parameter controlling dislocation mean free path
|
||||
D0 4.0e-5 # Vacancy diffusion prefactor [m**2/s]
|
||||
Qsd 4.5e-19 # Activation energy for climb [J]
|
||||
pexponent 1.0 # p-exponent in glide velocity
|
||||
qexponent 1.0 # q-exponent in glide velocity
|
||||
Catomicvolume 1.0 # Adj. parameter controlling the atomic volume [in b]
|
||||
Cedgedipmindistance 1.0 # Adj. parameter controlling the minimum dipole distance [in b]
|
||||
atol_rho 1.0
|
||||
interactionSlipSlip 0.122 0.122 0.625 0.07 0.137 0.122 # Interaction coefficients (Kubin et al. 2008)
|
||||
|
||||
### Shearband parameters ###
|
||||
shearbandresistance 180e6
|
||||
shearbandvelocity 1e-4
|
||||
QedgePerSbSystem 3.7e-19 # Activation energy for shear banding [J]
|
||||
|
||||
### Twinning parameters ###
|
||||
Ntwin 12
|
||||
twinburgers 1.47e-10 # Burgers vector of twin system [m]
|
||||
twinsize 5.0e-8 # Twin stack mean thickness [m]
|
||||
L0 442.0 # Length of twin nuclei in Burgers vectors
|
||||
maxtwinfraction 1.0 # Maximum admissible twin volume fraction
|
||||
Ndot0 0.0 # Number of potential sources per volume per time [1/m**3.s]
|
||||
xc 1.0e-9 # critical distance for formation of twin nucleus
|
||||
VcrossSlip 1.67e-29 # cross slip volume
|
||||
rexponent 10.0 # r-exponent in twin formation probability
|
||||
Cmfptwin 1.0 # Adj. parameter controlling twin mean free path
|
||||
Cthresholdtwin 1.0 # Adj. parameter controlling twin threshold stress
|
||||
interactionSlipTwin 0.0 1.0 1.0 # Dislocation-Twin interaction coefficients
|
||||
interactionTwinTwin 0.0 1.0 # Twin-Twin interaction coefficients
|
||||
atol_twinFrac 1.0e-7
|
||||
SFE_0K -0.0396 # stacking fault energy at zero K; TWIP steel: -0.0526; Cu: -0.0396
|
||||
dSFE_dT 0.0002 # temperature dependance of stacking fault energy
|
|
@ -0,0 +1,16 @@
|
|||
### $Id$ ###
|
||||
[Orthorombic]
|
||||
|
||||
elasticity hooke
|
||||
plasticity none
|
||||
|
||||
lattice_structure orthorhombic
|
||||
c11 106.75e9
|
||||
c22 106.75e9
|
||||
c33 106.75e9
|
||||
c12 60.41e9
|
||||
c13 60.41e9
|
||||
c23 60.41e9
|
||||
c44 28.34e9
|
||||
c55 28.34e9
|
||||
c66 28.34e9
|
|
@ -0,0 +1,22 @@
|
|||
### $Id$ ###
|
||||
[Aluminum_Isotropic]
|
||||
# Kuo, J. C., Mikrostrukturmechanik von Bikristallen mit Kippkorngrenzen. Shaker-Verlag 2004. http://edoc.mpg.de/204079
|
||||
|
||||
elasticity hooke
|
||||
plasticity j2
|
||||
|
||||
(output) flowstress
|
||||
(output) strainrate
|
||||
|
||||
lattice_structure isotropic
|
||||
|
||||
c11 110.9e9
|
||||
c12 58.34e9
|
||||
taylorfactor 3
|
||||
tau0 31e6
|
||||
gdot0 0.001
|
||||
n 20
|
||||
h0 75e6
|
||||
tausat 63e6
|
||||
w0 2.25
|
||||
atol_resistance 1
|
|
@ -0,0 +1,138 @@
|
|||
### $Id$ ###
|
||||
[Aluminum]
|
||||
|
||||
elasticity hooke
|
||||
plasticity nonlocal
|
||||
/nonlocal/
|
||||
|
||||
(output) rho
|
||||
(output) rho_edge
|
||||
(output) rho_screw
|
||||
(output) rho_sgl
|
||||
(output) rho_sgl_edge
|
||||
(output) rho_sgl_edge_pos
|
||||
(output) rho_sgl_edge_neg
|
||||
(output) rho_sgl_screw
|
||||
(output) rho_sgl_screw_pos
|
||||
(output) rho_sgl_screw_neg
|
||||
(output) rho_sgl_mobile
|
||||
(output) rho_sgl_edge_mobile
|
||||
(output) rho_sgl_edge_pos_mobile
|
||||
(output) rho_sgl_edge_neg_mobile
|
||||
(output) rho_sgl_screw_mobile
|
||||
(output) rho_sgl_screw_pos_mobile
|
||||
(output) rho_sgl_screw_neg_mobile
|
||||
(output) rho_sgl_immobile
|
||||
(output) rho_sgl_edge_immobile
|
||||
(output) rho_sgl_edge_pos_immobile
|
||||
(output) rho_sgl_edge_neg_immobile
|
||||
(output) rho_sgl_screw_immobile
|
||||
(output) rho_sgl_screw_pos_immobile
|
||||
(output) rho_sgl_screw_neg_immobile
|
||||
(output) rho_dip
|
||||
(output) rho_dip_edge
|
||||
(output) rho_dip_screw
|
||||
(output) excess_rho
|
||||
(output) excess_rho_edge
|
||||
(output) excess_rho_screw
|
||||
(output) rho_forest
|
||||
(output) delta
|
||||
(output) delta_sgl
|
||||
(output) delta_dip
|
||||
(output) shearrate
|
||||
(output) resolvedstress
|
||||
(output) resolvedstress_back
|
||||
(output) resolvedstress_external
|
||||
(output) resistance
|
||||
(output) rho_dot
|
||||
(output) rho_dot_sgl
|
||||
(output) rho_dot_dip
|
||||
(output) rho_dot_gen
|
||||
(output) rho_dot_gen_edge
|
||||
(output) rho_dot_gen_screw
|
||||
(output) rho_dot_sgl2dip
|
||||
(output) rho_dot_sgl2dip_edge
|
||||
(output) rho_dot_sgl2dip_screw
|
||||
(output) rho_dot_ann_ath
|
||||
(output) rho_dot_ann_the
|
||||
(output) rho_dot_ann_the_edge
|
||||
(output) rho_dot_ann_the_screw
|
||||
(output) rho_dot_edgejogs
|
||||
(output) rho_dot_flux
|
||||
(output) rho_dot_flux_edge
|
||||
(output) rho_dot_flux_screw
|
||||
(output) velocity_edge_pos
|
||||
(output) velocity_edge_neg
|
||||
(output) velocity_screw_pos
|
||||
(output) velocity_screw_neg
|
||||
(output) slipdirection.x
|
||||
(output) slipdirection.y
|
||||
(output) slipdirection.z
|
||||
(output) slipnormal.x
|
||||
(output) slipnormal.y
|
||||
(output) slipnormal.z
|
||||
(output) fluxDensity_edge_pos.x
|
||||
(output) fluxDensity_edge_pos.y
|
||||
(output) fluxDensity_edge_pos.z
|
||||
(output) fluxDensity_edge_neg.x
|
||||
(output) fluxDensity_edge_neg.y
|
||||
(output) fluxDensity_edge_neg.z
|
||||
(output) fluxDensity_screw_pos.x
|
||||
(output) fluxDensity_screw_pos.y
|
||||
(output) fluxDensity_screw_pos.z
|
||||
(output) fluxDensity_screw_neg.x
|
||||
(output) fluxDensity_screw_neg.y
|
||||
(output) fluxDensity_screw_neg.z
|
||||
(output) maximumDipoleHeight_edge
|
||||
(output) maximumDipoleHeight_screw
|
||||
(output) accumulatedshear
|
||||
(output) dislocationstress
|
||||
(output) boundarylayer
|
||||
|
||||
lattice_structure fcc
|
||||
Nslip 12 # number of slip systems
|
||||
|
||||
c11 106.75e9 # elastic constants
|
||||
c12 60.41e9
|
||||
c44 28.34e9
|
||||
|
||||
burgers 2.86e-10 # Burgers vector in m
|
||||
rhoSglEdgePos0 0.25e10 # Initial positive edge single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglEdgeNeg0 0.25e10 # Initial negative edge single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScrewPos0 0.25e10 # Initial positive screw single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScrewNeg0 0.25e10 # Initial negative screw single dislocation density in m/m**3 (per slip family)
|
||||
rhoDipEdge0 1e8 # Initial edge dipole dislocation density in m/m**3 (per slip family)
|
||||
rhoDipScrew0 1e8 # Initial screw dipole dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScatter 0 # standard deviation of scatter in initial single dislocation density
|
||||
#rhoSglRandom 1e12 # randomly distributed total dislocation density (sum over all slip systems and types) in m/m**3
|
||||
#rhoSglRandomBinning 1 # binning size of randomly distributed dislocations (number of dislocations per ip volume)
|
||||
minimumDipoleHeightEdge 2e-9 # minimum distance for stable edge dipoles in m (per slip family)
|
||||
minimumDipoleHeightScrew 2e-9 # minimum distance for stable screw dipoles in m (per slip family)
|
||||
lambda0 80 # prefactor for mean free path
|
||||
edgeMultiplication 0.1 # factor to which edges contribute to multiplication
|
||||
atomicVolume 1.7e-29 # atomic volume in m**3
|
||||
selfdiffusionPrefactor 1e-4 # prefactor for self-diffusion coefficient in m**2/s
|
||||
selfdiffusionEnergy 2.3e-19 # activation enthalpy for seld-diffusion in J
|
||||
solidSolutionEnergy 2e-19 # activation energy of solid solution particles in J
|
||||
solidSolutionConcentration 1e-5 # concentration of solid solution in parts per b^3
|
||||
solidSolutionSize 2 # size of solid solution obstacles in multiples of burgers vector length
|
||||
peierlsStressEdge 1e5 # Peierls stress for edges in Pa (per slip family)
|
||||
peierlsStressScrew 1e5 # Peierls stress for screws in Pa (per slip family)
|
||||
doublekinkWidth 10 # width of double kinks in multiples of burgers vector length b
|
||||
viscosity 1e-4 # viscosity for dislocation glide in Pa s
|
||||
p 1 # exponent for thermal barrier profile
|
||||
q 1 # exponent for thermal barrier profile
|
||||
attackFrequency 50e9 # attack frequency in Hz
|
||||
surfaceTransmissivity 1.0 # transmissivity of free surfaces for dislocation flux
|
||||
grainboundaryTransmissivity 0.0 # transmissivity of grain boundaries for dislocation flux (grain bundaries are identified as interfaces with different textures on both sides); if not set or set to negative number, the subroutine automatically determines the transmissivity at the grain boundary
|
||||
interaction_SlipSlip 0 0 0.625 0.07 0.137 0.122 # Dislocation interaction coefficient
|
||||
linetension 0.8 # constant indicating the effect of the line tension on the hardening coefficients (0 to 1)
|
||||
edgejog 1.0 # fraction of annihilated screw dipoles that forms edge jogs (0 to 1)
|
||||
shortRangeStressCorrection 0 # switch for use of short range correction stress
|
||||
cutoffRadius 1e-3 # cutoff radius for dislocation stress in m
|
||||
CFLfactor 2.0 # safety factor for CFL flux check (numerical parameter)
|
||||
significantRho 1e6 # minimum dislocation density considered relevant in m/m**3
|
||||
#significantN 0.1 # minimum dislocation number per ip considered relevant
|
||||
aTol_density 1e4 # absolute tolerance for dislocation density in m/m**3
|
||||
aTol_shear 1e-20 # absolute tolerance for plasgtic shear
|
||||
randomMultiplication 0 # switch for probabilistic extension of multiplication rate
|
|
@ -0,0 +1,44 @@
|
|||
### $Id$ ###
|
||||
[Aluminum]
|
||||
elasticity hooke
|
||||
plasticity 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
|
||||
|
||||
c11 106.75e9
|
||||
c12 60.41e9
|
||||
c44 28.34e9
|
||||
|
||||
gdot0_slip 0.001
|
||||
n_slip 20
|
||||
tau0_slip 31e6 # per family
|
||||
tausat_slip 63e6 # per family
|
||||
a_slip 2.25
|
||||
gdot0_twin 0.001
|
||||
n_twin 20
|
||||
tau0_twin 31e6 # 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 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
|
||||
atol_resistance 1
|
|
@ -0,0 +1,32 @@
|
|||
### $Id$ ###
|
||||
[BCC_Ferrite]
|
||||
elasticity hooke
|
||||
plasticity 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 205.0e6 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 495.0e6
|
||||
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
|
||||
a_slip 1.0
|
||||
atol_resistance 1
|
|
@ -0,0 +1,31 @@
|
|||
### $Id$ ###
|
||||
[BCC_Martensite]
|
||||
plasticity phenopowerlaw
|
||||
lattice_structure bcc
|
||||
Nslip 12 0 0 0 # per family
|
||||
Ntwin 0 0 0 0 # per family
|
||||
c11 417.4e9
|
||||
c12 242.4e9
|
||||
c44 211.1e9
|
||||
gdot0_slip 0.001
|
||||
n_slip 20
|
||||
tau0_slip 575.00e6 0 0 0 # 460.0e6 # per family
|
||||
tausat_slip 1280.0e6 0 0 0 # 1020.0e6 # 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 53500.0e6 # 35000.0e6
|
||||
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
|
||||
a_slip 2.0
|
||||
atol_resistance 1
|
|
@ -0,0 +1,53 @@
|
|||
### $Id$ ###
|
||||
[cpTi-alpha]
|
||||
plasticity phenopowerlaw
|
||||
elasticity hooke
|
||||
|
||||
# (output) resistance_slip
|
||||
# (output) shearrate_slip
|
||||
# (output) resolvedstress_slip
|
||||
# (output) totalshear
|
||||
# (output) resistance_twin
|
||||
# (output) shearrate_twin
|
||||
# (output) resolvedstress_twin
|
||||
# (output) totalvolfrac
|
||||
|
||||
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 364.3e6 158.9e6 0 1140.9e6 0 0 # 158.9e6 1 1140.9e6 1 1
|
||||
tausat_slip 619.5e6 50e6 0 3673.1e6 0 0 # 1394.2e6 1 3673.1e6 1 1
|
||||
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_sliptwin 15e6
|
||||
h0_twinslip 15e6
|
||||
h0_twintwin 15e6
|
||||
atol_resistance 1
|
||||
atol_shear 1
|
||||
|
||||
# atol_twinfrac
|
||||
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
|
|
@ -0,0 +1,5 @@
|
|||
### $Id$ ###
|
||||
[FiberExample]
|
||||
axes x y -z # model coordinate x-, y-, z-axes correspond to which axes during texture measurement? this was a left handed coordinate system!
|
||||
# fiber axis in spherical coordinates: alpha crystal system, beta sample system
|
||||
(fiber) alpha1 123 alpha2 123 beta1 12 beta2 45 scatter 15 fraction 0.333
|
|
@ -0,0 +1,3 @@
|
|||
### $Id$ ###
|
||||
[001]
|
||||
(gauss) phi1 0.000 Phi 0.000 phi2 0.000 scatter 0.000 fraction 1.000
|
|
@ -0,0 +1,3 @@
|
|||
### $Id$ ###
|
||||
[101]
|
||||
(gauss) phi1 0.000 Phi 45.000 phi2 90.000 scatter 0.000 fraction 1.000
|
|
@ -0,0 +1,3 @@
|
|||
### $Id$ ###
|
||||
[111]
|
||||
(gauss) phi1 0.000 Phi 54.7356 phi2 45.000 scatter 0.000 fraction 1.000
|
|
@ -0,0 +1,3 @@
|
|||
### $Id$ ###
|
||||
[123]
|
||||
(gauss) phi1 209.805 Phi 29.206 phi2 63.435 scatter 0.000 fraction 1.000
|
|
@ -0,0 +1,3 @@
|
|||
### $Id$ ###
|
||||
[RandomSingleCrystals]
|
||||
(random) scatter 0.000 fraction 1.000
|
|
@ -0,0 +1,5 @@
|
|||
### $Id$ ###
|
||||
[Rolling]
|
||||
hybridIA DP_EBSD.linearODF
|
||||
symmetry orthotropic # or monoclinic
|
||||
axes x +z -y # model coordinate x-, y-, z-axes correspond to which axes during texture measurement?
|
|
@ -1,546 +0,0 @@
|
|||
#####################
|
||||
# $Id$
|
||||
#####################
|
||||
|
||||
#-------------------#
|
||||
<homogenization>
|
||||
#-------------------#
|
||||
#/echo/ # uncomment to output homogenization part
|
||||
[SX]
|
||||
type isostrain
|
||||
Ngrains 1
|
||||
|
||||
[Grain_Cluster]
|
||||
type RGC
|
||||
ngrains 8
|
||||
clustersize 2 2 2 # product of these numbers must be equal to ngrains(!)
|
||||
clusterorientation 0.0 0.0 0.0 # orientation of cluster in terms of 313 Euler-angles in degree (random if not present)
|
||||
# clusterorientation 0.0 26.57 0.0 # [012]
|
||||
# clusterorientation 0.0 45.00 0.0 # [011]
|
||||
# clusterorientation 0.0 26.57 24.10 # [112]
|
||||
# clusterorientation 0.0 45.00 19.47 # [122]
|
||||
# clusterorientation 0.0 45.00 35.26 # [111]
|
||||
grainsize 4.0e-6 4.0e-6 2.0e-6 # in [m]
|
||||
overproportionality 2.0e+0 # typical range between 0.001 to 1000
|
||||
scalingparameter 1.0e+1 # typical range between 0.001 to 1000
|
||||
(output) constitutivework
|
||||
(output) magnitudemismatch
|
||||
(output) penaltyenergy
|
||||
(output) volumediscrepancy
|
||||
(output) averagerelaxrate
|
||||
(output) maximumrelaxrate
|
||||
|
||||
[Taylor2]
|
||||
type isostrain
|
||||
Ngrains 2
|
||||
|
||||
#-------------------#
|
||||
<microstructure>
|
||||
#-------------------#
|
||||
#/echo/ # uncomment to output microstructure part
|
||||
|
||||
[Aluminum_j2]
|
||||
crystallite 2
|
||||
(constituent) phase 2 texture 2 fraction 1.0
|
||||
|
||||
[Aluminum_pheno_Poly]
|
||||
/elementhomogeneous/ # put this flag to set ips identical in one element (something like reduced integration)
|
||||
crystallite 2
|
||||
(constituent) phase 3 texture 2 fraction 1.0
|
||||
|
||||
[Aluminum_nonlocal_001]
|
||||
crystallite 2
|
||||
(constituent) phase 4 texture 3 fraction 1.0
|
||||
|
||||
[DP_Steel]
|
||||
/elementhomogeneous/
|
||||
crystallite 2
|
||||
(constituent) phase 5 texture 1 fraction 0.82
|
||||
(constituent) phase 6 texture 1 fraction 0.18
|
||||
|
||||
#-------------------#
|
||||
<crystallite>
|
||||
#-------------------#
|
||||
#/echo/ # uncomment to output crystallite part
|
||||
|
||||
[none]
|
||||
|
||||
[aLittleSomething]
|
||||
(output) f
|
||||
(output) p
|
||||
|
||||
[all]
|
||||
(output) phase
|
||||
(output) texture
|
||||
(output) volume
|
||||
(output) orientation # quaternion
|
||||
(output) eulerangles # orientation as Bunge triple
|
||||
(output) grainrotation # deviation from initial orientation as axis (1-3) and angle in degree (4) in crystal reference coordinates
|
||||
(output) grainrotationx # deviation from initial orientation as angle in degrees around sample reference x axis
|
||||
(output) grainrotationy # deviation from initial orientation as angle in degrees around sample reference y axis
|
||||
(output) grainrotationz # deviation from initial orientation as angle in degrees around sample reference z axis
|
||||
(output) f # deformation gradient tensor; synonyms: "defgrad"
|
||||
(output) fe # elastic deformation gradient tensor
|
||||
(output) fp # plastic deformation gradient tensor
|
||||
(output) e # total strain as Green-Lagrange tensor
|
||||
(output) ee # elastic strain as Green-Lagrange tensor
|
||||
(output) p # first Piola-Kichhoff stress tensor; synonyms: "firstpiola", "1stpiola"
|
||||
(output) s # second Piola-Kichhoff stress tensor; synonyms: "tstar", "secondpiola", "2ndpiola"
|
||||
(output) lp # plastic velocity gradient tensor
|
||||
(output) elasmatrix # elastic stiffness matrix
|
||||
(output) ipcoords # current ip coordinates
|
||||
|
||||
#-------------------#
|
||||
<phase>
|
||||
#-------------------#
|
||||
#/echo/ # uncomment to output phase part
|
||||
|
||||
[Aluminium_elastic_only]
|
||||
|
||||
elasticity hooke
|
||||
plasticity none
|
||||
|
||||
lattice_structure orthorhombic
|
||||
c11 106.75e9
|
||||
c22 106.75e9
|
||||
c33 106.75e9
|
||||
c12 60.41e9
|
||||
c13 60.41e9
|
||||
c23 60.41e9
|
||||
c44 28.34e9
|
||||
c55 28.34e9
|
||||
c66 28.34e9
|
||||
|
||||
[Aluminum_J2isotropic]
|
||||
# Kuo, J. C., Mikrostrukturmechanik von Bikristallen mit Kippkorngrenzen. Shaker-Verlag 2004. http://edoc.mpg.de/204079
|
||||
|
||||
|
||||
elasticity hooke
|
||||
plasticity j2
|
||||
|
||||
(output) flowstress
|
||||
(output) strainrate
|
||||
|
||||
lattice_structure isotropic
|
||||
c11 110.9e9
|
||||
c12 58.34e9
|
||||
taylorfactor 3
|
||||
tau0 31e6
|
||||
gdot0 0.001
|
||||
n 20
|
||||
h0 75e6
|
||||
tausat 63e6
|
||||
#---- if tausat == 0.0 --------!!!VALUES HERE ARE NOT FOR ALUMINUM!!!
|
||||
tausat_SinhFitA 2.4175e-7
|
||||
tausat_SinhFitB 5.9804e-8
|
||||
tausat_SinhFitC 1.0
|
||||
tausat_SinhFitD 3.9
|
||||
# h0_slope
|
||||
#---------------------------#
|
||||
a 2.25
|
||||
atol_resistance 1
|
||||
|
||||
|
||||
[Aluminum_phenopowerlaw]
|
||||
# slip only
|
||||
elasticity hooke
|
||||
plasticity phenopowerlaw
|
||||
|
||||
(output) shearrate_slip
|
||||
(output) accumulatedshear_slip
|
||||
(output) resolvedstress_slip
|
||||
(output) resistance_slip
|
||||
(output) totalshear
|
||||
(output) shearrate_twin
|
||||
(output) accumulatedshear_twin
|
||||
(output) resolvedstress_twin
|
||||
(output) resistance_twin
|
||||
(output) totalvolfrac
|
||||
|
||||
lattice_structure fcc
|
||||
Nslip 12 0 0 0 # per family
|
||||
Ntwin 0 0 0 0 # per family
|
||||
|
||||
c11 106.75e9
|
||||
c12 60.41e9
|
||||
c44 28.34e9
|
||||
|
||||
gdot0_slip 0.001
|
||||
n_slip 20
|
||||
tau0_slip 31e6 # per family
|
||||
tausat_slip 63e6 # per family
|
||||
a_slip 2.25
|
||||
gdot0_twin 0.001
|
||||
n_twin 20
|
||||
tau0_twin 31e6 # 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 75e6
|
||||
#h0_sliptwin 0 no effect
|
||||
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
|
||||
atol_resistance 1
|
||||
|
||||
|
||||
[Aluminum_nonlocal]
|
||||
|
||||
elasticity hooke
|
||||
plasticity nonlocal
|
||||
/nonlocal/
|
||||
|
||||
(output) rho
|
||||
(output) rho_edge
|
||||
(output) rho_screw
|
||||
(output) rho_sgl
|
||||
(output) rho_sgl_edge
|
||||
(output) rho_sgl_edge_pos
|
||||
(output) rho_sgl_edge_neg
|
||||
(output) rho_sgl_screw
|
||||
(output) rho_sgl_screw_pos
|
||||
(output) rho_sgl_screw_neg
|
||||
(output) rho_sgl_mobile
|
||||
(output) rho_sgl_edge_mobile
|
||||
(output) rho_sgl_edge_pos_mobile
|
||||
(output) rho_sgl_edge_neg_mobile
|
||||
(output) rho_sgl_screw_mobile
|
||||
(output) rho_sgl_screw_pos_mobile
|
||||
(output) rho_sgl_screw_neg_mobile
|
||||
(output) rho_sgl_immobile
|
||||
(output) rho_sgl_edge_immobile
|
||||
(output) rho_sgl_edge_pos_immobile
|
||||
(output) rho_sgl_edge_neg_immobile
|
||||
(output) rho_sgl_screw_immobile
|
||||
(output) rho_sgl_screw_pos_immobile
|
||||
(output) rho_sgl_screw_neg_immobile
|
||||
(output) rho_dip
|
||||
(output) rho_dip_edge
|
||||
(output) rho_dip_screw
|
||||
(output) excess_rho
|
||||
(output) excess_rho_edge
|
||||
(output) excess_rho_screw
|
||||
(output) rho_forest
|
||||
(output) delta
|
||||
(output) delta_sgl
|
||||
(output) delta_dip
|
||||
(output) shearrate
|
||||
(output) resolvedstress
|
||||
(output) resolvedstress_back
|
||||
(output) resolvedstress_external
|
||||
(output) resistance
|
||||
(output) rho_dot
|
||||
(output) rho_dot_sgl
|
||||
(output) rho_dot_dip
|
||||
(output) rho_dot_gen
|
||||
(output) rho_dot_gen_edge
|
||||
(output) rho_dot_gen_screw
|
||||
(output) rho_dot_sgl2dip
|
||||
(output) rho_dot_sgl2dip_edge
|
||||
(output) rho_dot_sgl2dip_screw
|
||||
(output) rho_dot_ann_ath
|
||||
(output) rho_dot_ann_the
|
||||
(output) rho_dot_ann_the_edge
|
||||
(output) rho_dot_ann_the_screw
|
||||
(output) rho_dot_edgejogs
|
||||
(output) rho_dot_flux
|
||||
(output) rho_dot_flux_edge
|
||||
(output) rho_dot_flux_screw
|
||||
(output) velocity_edge_pos
|
||||
(output) velocity_edge_neg
|
||||
(output) velocity_screw_pos
|
||||
(output) velocity_screw_neg
|
||||
(output) slipdirection.x
|
||||
(output) slipdirection.y
|
||||
(output) slipdirection.z
|
||||
(output) slipnormal.x
|
||||
(output) slipnormal.y
|
||||
(output) slipnormal.z
|
||||
(output) fluxDensity_edge_pos.x
|
||||
(output) fluxDensity_edge_pos.y
|
||||
(output) fluxDensity_edge_pos.z
|
||||
(output) fluxDensity_edge_neg.x
|
||||
(output) fluxDensity_edge_neg.y
|
||||
(output) fluxDensity_edge_neg.z
|
||||
(output) fluxDensity_screw_pos.x
|
||||
(output) fluxDensity_screw_pos.y
|
||||
(output) fluxDensity_screw_pos.z
|
||||
(output) fluxDensity_screw_neg.x
|
||||
(output) fluxDensity_screw_neg.y
|
||||
(output) fluxDensity_screw_neg.z
|
||||
(output) maximumDipoleHeight_edge
|
||||
(output) maximumDipoleHeight_screw
|
||||
(output) accumulatedshear
|
||||
(output) dislocationstress
|
||||
(output) boundarylayer
|
||||
|
||||
lattice_structure fcc
|
||||
Nslip 12 # number of slip systems
|
||||
|
||||
c11 106.75e9 # elastic constants
|
||||
c12 60.41e9
|
||||
c44 28.34e9
|
||||
|
||||
burgers 2.86e-10 # Burgers vector in m
|
||||
rhoSglEdgePos0 0.25e10 # Initial positive edge single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglEdgeNeg0 0.25e10 # Initial negative edge single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScrewPos0 0.25e10 # Initial positive screw single dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScrewNeg0 0.25e10 # Initial negative screw single dislocation density in m/m**3 (per slip family)
|
||||
rhoDipEdge0 1e8 # Initial edge dipole dislocation density in m/m**3 (per slip family)
|
||||
rhoDipScrew0 1e8 # Initial screw dipole dislocation density in m/m**3 (per slip family)
|
||||
rhoSglScatter 0 # standard deviation of scatter in initial single dislocation density
|
||||
#rhoSglRandom 1e12 # randomly distributed total dislocation density (sum over all slip systems and types) in m/m**3
|
||||
#rhoSglRandomBinning 1 # binning size of randomly distributed dislocations (number of dislocations per ip volume)
|
||||
minimumDipoleHeightEdge 2e-9 # minimum distance for stable edge dipoles in m (per slip family)
|
||||
minimumDipoleHeightScrew 2e-9 # minimum distance for stable screw dipoles in m (per slip family)
|
||||
lambda0 80 # prefactor for mean free path
|
||||
edgeMultiplication 0.1 # factor to which edges contribute to multiplication
|
||||
atomicVolume 1.7e-29 # atomic volume in m**3
|
||||
selfdiffusionPrefactor 1e-4 # prefactor for self-diffusion coefficient in m**2/s
|
||||
selfdiffusionEnergy 2.3e-19 # activation enthalpy for seld-diffusion in J
|
||||
solidSolutionEnergy 2e-19 # activation energy of solid solution particles in J
|
||||
solidSolutionConcentration 1e-5 # concentration of solid solution in parts per b^3
|
||||
solidSolutionSize 2 # size of solid solution obstacles in multiples of burgers vector length
|
||||
peierlsStressEdge 1e5 # Peierls stress for edges in Pa (per slip family)
|
||||
peierlsStressScrew 1e5 # Peierls stress for screws in Pa (per slip family)
|
||||
doublekinkWidth 10 # width of double kinks in multiples of burgers vector length b
|
||||
viscosity 1e-4 # viscosity for dislocation glide in Pa s
|
||||
p 1 # exponent for thermal barrier profile
|
||||
q 1 # exponent for thermal barrier profile
|
||||
attackFrequency 50e9 # attack frequency in Hz
|
||||
surfaceTransmissivity 1.0 # transmissivity of free surfaces for dislocation flux
|
||||
grainboundaryTransmissivity 0.0 # transmissivity of grain boundaries for dislocation flux (grain bundaries are identified as interfaces with different textures on both sides); if not set or set to negative number, the subroutine automatically determines the transmissivity at the grain boundary
|
||||
interaction_SlipSlip 0 0 0.625 0.07 0.137 0.122 # Dislocation interaction coefficient
|
||||
linetension 0.8 # constant indicating the effect of the line tension on the hardening coefficients (0 to 1)
|
||||
edgejog 1.0 # fraction of annihilated screw dipoles that forms edge jogs (0 to 1)
|
||||
shortRangeStressCorrection 0 # switch for use of short range correction stress
|
||||
cutoffRadius 1e-3 # cutoff radius for dislocation stress in m
|
||||
CFLfactor 2.0 # safety factor for CFL flux check (numerical parameter)
|
||||
significantRho 1e6 # minimum dislocation density considered relevant in m/m**3
|
||||
#significantN 0.1 # minimum dislocation number per ip considered relevant
|
||||
aTol_density 1e4 # absolute tolerance for dislocation density in m/m**3
|
||||
aTol_shear 1e-20 # absolute tolerance for plasgtic shear
|
||||
randomMultiplication 0 # switch for probabilistic extension of multiplication rate
|
||||
|
||||
|
||||
[BCC_Ferrite]
|
||||
elasticity hooke
|
||||
plasticity 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 205.0e6 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 495.0e6
|
||||
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
|
||||
a_slip 1.0
|
||||
atol_resistance 1
|
||||
|
||||
[BCC_Martensite]
|
||||
plasticity phenopowerlaw
|
||||
lattice_structure bcc
|
||||
Nslip 12 0 0 0 # per family
|
||||
Ntwin 0 0 0 0 # per family
|
||||
c11 417.4e9
|
||||
c12 242.4e9
|
||||
c44 211.1e9
|
||||
gdot0_slip 0.001
|
||||
n_slip 20
|
||||
tau0_slip 575.00e6 0 0 0 # 460.0e6 # per family
|
||||
tausat_slip 1280.0e6 0 0 0 # 1020.0e6 # 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 53500.0e6 # 35000.0e6
|
||||
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
|
||||
a_slip 2.0
|
||||
atol_resistance 1
|
||||
|
||||
|
||||
[TWIP steel FeMnC]
|
||||
|
||||
elasticity hooke
|
||||
plasticity dislotwin
|
||||
|
||||
#(output) edge_density
|
||||
#(output) dipole_density
|
||||
#(output) shear_rate_slip
|
||||
#(output) accumulated_shear_slip
|
||||
#(output) mfp_slip
|
||||
#(output) resolved_stress_slip
|
||||
#(output) threshold_stress_slip
|
||||
#(output) twin_fraction
|
||||
#(output) shear_rate_twin
|
||||
#(output) accumulated_shear_twin
|
||||
#(output) mfp_twin
|
||||
#(output) resolved_stress_twin
|
||||
#(output) threshold_stress_twin
|
||||
#(output) shear_rate_shearband
|
||||
#(output) resolved_stress_shearband
|
||||
#(output) sb_eigenvalues
|
||||
#(output) sb_eigenvectors
|
||||
|
||||
### Material parameters ###
|
||||
lattice_structure fcc
|
||||
C11 175.0e9 # From Music et al. Applied Physics Letters 91, 191904 (2007)
|
||||
C12 115.0e9
|
||||
C44 135.0e9
|
||||
grainsize 2.0e-5 # Average grain size [m]
|
||||
SolidSolutionStrength 1.5e8 # Strength due to elements in solid solution
|
||||
|
||||
### Dislocation glide parameters ###
|
||||
Nslip 12 0 0 0
|
||||
slipburgers 2.56e-10 0 0 0 # Burgers vector of slip system [m]
|
||||
rhoedge0 1.0e12 0 0 0 # Initial dislocation density [m/m**3]
|
||||
rhoedgedip0 1.0 0 0 0 # Initial dislocation density [m/m**3]
|
||||
Qedge 3.7e-19 0 0 0 # Activation energy for dislocation glide [J]
|
||||
v0 1.0e-4 0 0 0 # Initial glide velocity [m/s]
|
||||
CLambdaSlip 10.0 0 0 0 # Adj. parameter controlling dislocation mean free path
|
||||
D0 4.0e-5 # Vacancy diffusion prefactor [m**2/s]
|
||||
Qsd 4.5e-19 # Activation energy for climb [J]
|
||||
pexponent 1.0 # p-exponent in glide velocity
|
||||
qexponent 1.0 # q-exponent in glide velocity
|
||||
Catomicvolume 1.0 # Adj. parameter controlling the atomic volume [in b]
|
||||
Cedgedipmindistance 1.0 # Adj. parameter controlling the minimum dipole distance [in b]
|
||||
atol_rho 1.0
|
||||
interactionSlipSlip 0.122 0.122 0.625 0.07 0.137 0.122 # Interaction coefficients (Kubin et al. 2008)
|
||||
|
||||
### Shearband parameters ###
|
||||
shearbandresistance 180e6
|
||||
shearbandvelocity 1e-4
|
||||
QedgePerSbSystem 3.7e-19 # Activation energy for shear banding [J]
|
||||
|
||||
### Twinning parameters ###
|
||||
Ntwin 12
|
||||
twinburgers 1.47e-10 # Burgers vector of twin system [m]
|
||||
twinsize 5.0e-8 # Twin stack mean thickness [m]
|
||||
L0 442.0 # Length of twin nuclei in Burgers vectors
|
||||
maxtwinfraction 1.0 # Maximum admissible twin volume fraction
|
||||
Ndot0 0.0 # Number of potential sources per volume per time [1/m**3.s]
|
||||
xc 1.0e-9 # critical distance for formation of twin nucleus
|
||||
VcrossSlip 1.67e-29 # cross slip volume
|
||||
rexponent 10.0 # r-exponent in twin formation probability
|
||||
Cmfptwin 1.0 # Adj. parameter controlling twin mean free path
|
||||
Cthresholdtwin 1.0 # Adj. parameter controlling twin threshold stress
|
||||
interactionSlipTwin 0.0 1.0 1.0 # Dislocation-Twin interaction coefficients
|
||||
interactionTwinTwin 0.0 1.0 # Twin-Twin interaction coefficients
|
||||
atol_twinFrac 1.0e-7
|
||||
SFE_0K -0.0396 # stacking fault energy at zero K; TWIP steel: -0.0526; Cu: -0.0396
|
||||
dSFE_dT 0.0002 # temperature dependance of stacking fault energy
|
||||
|
||||
[cpTi-alpha]
|
||||
plasticity phenopowerlaw
|
||||
elasticity hooke
|
||||
|
||||
# (output) resistance_slip
|
||||
# (output) shearrate_slip
|
||||
# (output) resolvedstress_slip
|
||||
# (output) totalshear
|
||||
# (output) resistance_twin
|
||||
# (output) shearrate_twin
|
||||
# (output) resolvedstress_twin
|
||||
# (output) totalvolfrac
|
||||
|
||||
lattice_structure hex
|
||||
covera_ratio 1.587
|
||||
# M. Levy, Handbook of Elastic Properties of Solids, Liquids, and Gases (2001)
|
||||
c11 160e9
|
||||
c12 90e9
|
||||
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
|
||||
nslip 3 3 0 6 0 0
|
||||
gdot0_slip 0.001
|
||||
n_slip 20
|
||||
tau0_slip 364.3e6 158.9e6 0 1140.9e6 0 0 # 158.9e6 1 1140.9e6 1 1
|
||||
tausat_slip 619.5e6 50e6 0 3673.1e6 0 0 # 1394.2e6 1 3673.1e6 1 1
|
||||
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_sliptwin 15e6
|
||||
h0_twinslip 15e6
|
||||
h0_twintwin 15e6
|
||||
atol_resistance 1
|
||||
atol_shear 1
|
||||
# atol_twinfrac
|
||||
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
|
||||
|
||||
#-------------------#
|
||||
<texture>
|
||||
#-------------------#
|
||||
#/echo/ # uncomment to output texture part
|
||||
|
||||
[Rolling]
|
||||
hybridIA DP_EBSD.linearODF
|
||||
symmetry orthotropic # or monoclinic
|
||||
axes x +z -y # model coordinate x-, y-, z-axes correspond to which axes during texture measurement?
|
||||
|
||||
[random]
|
||||
|
||||
[001]
|
||||
(gauss) phi1 0.000 Phi 0.000 phi2 0.000 scatter 0.000 fraction 1.000
|
||||
|
||||
[101]
|
||||
(gauss) phi1 0.000 Phi 45.000 phi2 90.000 scatter 0.000 fraction 1.000
|
||||
|
||||
[111]
|
||||
(gauss) phi1 0.000 Phi 54.7356 phi2 45.000 scatter 0.000 fraction 1.000
|
||||
|
||||
[123]
|
||||
(gauss) phi1 209.805 Phi 29.206 phi2 63.435 scatter 0.000 fraction 1.000
|
||||
|
||||
[fiber example]
|
||||
axes x y -z # model coordinate x-, y-, z-axes correspond to which axes during texture measurement? this was a left handed coordinate system!
|
||||
# fiber axis in spherical coordinates: alpha crystal system, beta sample system
|
||||
(fiber) alpha1 123 alpha2 123 beta1 12 beta2 45 scatter 15 fraction 0.333
|
||||
|
||||
[random single crystals]
|
||||
(random) scatter 0.000 fraction 1.000
|
Loading…
Reference in New Issue