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changed Peierls stress to more realistic values for fcc

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Christoph Kords 2012-02-03 13:12:45 +00:00
parent d62eddc0cd
commit 5ddade27fc
1 changed files with 3 additions and 3 deletions
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code/config/material.config
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@ -249,10 +249,10 @@ atomicVolume 1.7e-29 # atomic volume in m**3
selfdiffusionPrefactor 1e-4 # prefactor for self-diffusion coefficient in m**2/s selfdiffusionPrefactor 1e-4 # prefactor for self-diffusion coefficient in m**2/s
selfdiffusionEnergy 2.3e-19 # activation enthalpy for seld-diffusion in J selfdiffusionEnergy 2.3e-19 # activation enthalpy for seld-diffusion in J
solidSolutionEnergy 2e-19 # activation energy of solid solution particles in J solidSolutionEnergy 2e-19 # activation energy of solid solution particles in J
solidSolutionConcentration 1e-4 # concentration of solid solution in parts per b^3 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 solidSolutionSize 2 # size of solid solution obstacles in multiples of burgers vector length
peierlsStressEdge 20e6 # Peierls stress for edges in Pa (per slip family) peierlsStressEdge 1e5 # Peierls stress for edges in Pa (per slip family)
peierlsStressScrew 20e6 # Peierls stress for screws 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 doublekinkWidth 10 # width of double kinks in multiples of burgers vector length b
viscosity 1e-4 # viscosity for dislocation glide in Pa s viscosity 1e-4 # viscosity for dislocation glide in Pa s
p 1 # exponent for thermal barrier profile p 1 # exponent for thermal barrier profile