Search found 25 matches
- Wed Feb 09, 2011 2:09 pm
- Forum: thermodynamics
- Topic: ThermoCal coupled problem, NPLE and no_TQ problem
- Replies: 7
- Views: 10133
ThermoCal coupled problem, NPLE and no_TQ problem
Dear MICRESS team, I am making a ThermoCalc coupled problem these days on the gamma_alpha transformation of Fe-C-Mn-Mo-Si-Cr-Al at 680°C and have the following questions: 1. In the dri. file, section phase diagram, there is an option 'database[local/global], # Input of the phase diagram of phase 1 a...
- Tue Feb 08, 2011 2:39 pm
- Forum: recrystallisation/grain growth
- Topic: input of minimal and maximal rex energy
- Replies: 5
- Views: 5331
Re: input of minimal and maximal rex energy
Hallo Bern,
but what's the difference of the min and max rex energy and the 'critical recrystallisation energy'?
Many thanks and best regards
but what's the difference of the min and max rex energy and the 'critical recrystallisation energy'?
Many thanks and best regards
- Mon Dec 21, 2009 3:10 pm
- Forum: solid-solid phase transformations
- Topic: separated intervals of simulation
- Replies: 1
- Views: 2363
separated intervals of simulation
Hallo MICRESS team, first of all I wish you merry Christmas and a happy new year. Wish you also a big progress in further program development. Today I have a question about separating the simulation into a few separate temperature profiles. In my experiment, I quech down the austenite with high cool...
- Wed Nov 25, 2009 3:56 pm
- Forum: solid-solid phase transformations
- Topic: Diffusivities matrix
- Replies: 1
- Views: 2559
Diffusivities matrix
Hallo I have a question about the diffusivity matrix in DICTRA/MICRESS. One can directly obtain the diffusivity matrix in DICTRA which is needed for the Fick's first law. For carbon flux in steel, for example, the concentration gradient of other alloying elements will affect the carbon diffusion flu...
- Wed Nov 25, 2009 2:26 pm
- Forum: solid-solid phase transformations
- Topic: stored energy in deformed austenite
- Replies: 1
- Views: 4355
stored energy in deformed austenite
Dear Micress experts, you know that the deformation in austenite accelerates the gamma-alpha transformation very much. On one hand, it increases the number of ferrite nuclei, which we can assign as the maximum number of new nuclei. On the other hand, the higher number of dislocation raises up the de...