Search found 21 matches
- Tue Jun 22, 2010 10:05 pm
- Forum: solid-solid phase transformations
- Topic: Output and input files format
- Replies: 9
- Views: 8664
Re: Output and input files format
Dear Dr. Böttger, Thank you for your reply. I am eager to try both options. Let me first tell you the problem I faced for the old option. I took korn.txt and phas. txt output from program 1 (I defined what is Program 1 in my earlier post). Then I tried to put it as an input in the Program 2 ( I defi...
- Fri Jun 18, 2010 5:52 pm
- Forum: solid-solid phase transformations
- Topic: Output and input files format
- Replies: 9
- Views: 8664
Output and input files format
Dear Dr. Böttger, I have an initial cold rolled ferrite-pearlite structure. I am modelling its heating to study the kinetics of austenite formation. At first, I model the recrystallization of ferrite. And simultaneous pearlite to austenite and ferrite to austenite transformation. For this purpose I ...
- Thu Apr 01, 2010 10:30 am
- Forum: post-processing
- Topic: Problem with DP_MICRESS
- Replies: 1
- Views: 2440
Problem with DP_MICRESS
Hello, I am not able to use DP_MICRESS. Here is the answer I get when I use this command in linux. [kmukherjee@tux205 ~]$ DP_MICRESS Usage: DP_MICRESS [ -Alib.par ] [ -Idir ] [ -Mmodule ] [ src.par ] [ program.pl ] DP_MICRESS [ -B|-b ] [-Ooutfile] src.par [kmukherjee@tux205 ~]$ Thanks for your help ...
- Wed Mar 24, 2010 11:33 am
- Forum: pre-processing
- Topic: Warning in logfile
- Replies: 1
- Views: 1821
Warning in logfile
Hello, I found the following warning in my logfile: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Warning in spfAddPhInkr, t= 32.49908 Wrong fractions at nTupelp= 25691 sum = 0.000000 x,y,z = 441 1 153 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Please let me know what shall I do? Thanks, Sincerely, Krishnendu Mu...
- Fri Mar 12, 2010 5:35 pm
- Forum: trouble-shooting
- Topic: Problem in coupling ThermoCalc with MICRESS
- Replies: 5
- Views: 5026
Re: Problem in coupling ThermoCalc with MICRESS
Dear Dr. Böttger, Unfortunately the BCC_A2 nucleus dissolved again. Here is the linearisation parameter: ********************************************** * Begining of simulation * ********************************************** # The linearisation parameters of the phases FCC_A1/BCC_A2 are: # --------...
- Tue Mar 09, 2010 8:50 pm
- Forum: trouble-shooting
- Topic: Problem in coupling ThermoCalc with MICRESS
- Replies: 5
- Views: 5026
Re: Problem in coupling ThermoCalc with MICRESS
Dear Dr. Böttger, At this very low temperature lower Bainite forms. The carbides precipitate inside the Bainite. But at this point I do not have the idea to how to include them in the simulation. Here is the portion of the .log file that you have requested for: **************************************...
- Tue Mar 09, 2010 11:28 am
- Forum: trouble-shooting
- Topic: Problem in coupling ThermoCalc with MICRESS
- Replies: 5
- Views: 5026
Problem in coupling ThermoCalc with MICRESS
Dear Dr. Böttger, I tried to run a MICRESS code for an alloyed steel. I used ThermoCalc coupling. For creating the .GES5 file I used MOB2. I am modelling FCC_A1 to BCC_A2 phase transformation at 540 K. But the BCC_A2 nuclei dissolve. After that I plotted the equilibrium phase diagram in ThermoCalc t...
- Thu Feb 11, 2010 3:12 pm
- Forum: thermodynamics
- Topic: driving force with linearized phase diagrams
- Replies: 3
- Views: 6960
Re: driving force with linearized phase diagrams
Dear Dr. Böttger, From the dilatometer experiments I found Austenitization starts around 750 degree centigrade and finishes around 850 degree centigrade for these steels. Fortunately, in this temperature range the para-equilibrium diagram is quite close to linear. :D Thanking you, Yours sincerely, K...
- Tue Feb 09, 2010 1:43 pm
- Forum: thermodynamics
- Topic: driving force with linearized phase diagrams
- Replies: 3
- Views: 6960
Re: driving force with linearized phase diagrams
Dear Dr. Böttger, I am simulating austenitization of two micro-alloyed steels. They are low Carbon steels. They have varying contents of Cr, Mo and Si. For both steels the initial microstructure is approximately 90% ferrite and 10% martensite. I want to use linearized para-equilibrium diagram to sim...
- Mon Nov 23, 2009 10:32 am
- Forum: phase-field model
- Topic: Para-equilibrium growth in MICRESS
- Replies: 3
- Views: 2831
Re: Para-equilibrium growth in MICRESS
Dear Dr. Böttger, Currently when I couple MICRESS with Thermo-Calc, what is the type of equilibrium that is considered? I did a simulation with 0,1 wt% Carbon and 1,4 wt% Mn. The initial phase is austenite. After ferrite formation I found the concentration of Mn in bulk austenite is 1,4; in bulk fer...