should reflect status of plasticity modules

This commit is contained in:
Martin Diehl 2016-03-21 19:42:28 +01:00
parent e22ce52e80
commit 2dd0e06b24
2 changed files with 1 additions and 38 deletions

View File

@ -1,37 +0,0 @@
### $Id$ ###
[Tungsten]
elasticity hooke
plasticity dislokmc
### Material parameters ###
lattice_structure bcc
C11 523.0e9 # From Marinica et al. Journal of Physics: Condensed Matter(2013)
C12 202.0e9
C44 161.0e9
grainsize 2.0e-5 # Average grain size [m] 2.0e-5
SolidSolutionStrength 0.0 # Strength due to elements in solid solution
### Dislocation glide parameters ###
#per family
Nslip 12 0
slipburgers 2.72e-10 # Burgers vector of slip system [m]
rhoedge0 1.0e12 # Initial edge dislocation density [m/m**3]
rhoedgedip0 1.0 # Initial edged dipole dislocation density [m/m**3]
Qedge 2.725e-19 # Activation energy for dislocation glide [J]
v0 3560.3 # Initial glide velocity [m/s](kmC)
p_slip 0.16 # p-exponent in glide velocity
q_slip 1.00 # q-exponent in glide velocity
u_slip 2.47 # u-exponent of stress pre-factor (kmC)
s_slip 0.97 # self hardening in glide velocity (kmC)
tau_peierls 2.03e9 # peierls stress [Pa]
#hardening
dipoleformationfactor 0 # to have hardening due to dipole formation off
CLambdaSlip 10.0 # 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]
Catomicvolume 1.0 # Adj. parameter controlling the atomic volume [in b]
Cedgedipmindistance 1.0 # Adj. parameter controlling the minimum dipole distance [in b]
interaction_slipslip 0.2 0.11 0.19 0.15 0.11 0.17

View File

@ -3,7 +3,7 @@
# Kuo, J. C., Mikrostrukturmechanik von Bikristallen mit Kippkorngrenzen. Shaker-Verlag 2004. http://edoc.mpg.de/204079
elasticity hooke
plasticity j2
plasticity isotropic
(output) flowstress
(output) strainrate