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tutorials:t11 [2018/08/01 15:51]
pwarczok [Step 4: Add the equilibrium solidification path]
tutorials:t11 [2019/07/31 18:50] (current)
pwarczok [T11: Simulation of solidification of 0.7C 3Mn steel]
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 //This tutorial was tested on\\ //This tutorial was tested on\\
-MatCalc version 6.01 rel 1.003\\+MatCalc version 6.02 rel 1.003\\
 license: free\\ license: free\\
 database: mc_fe.tdb// database: mc_fe.tdb//
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 ==== Complimentary files ==== ==== Complimentary files ====
  
-Click {{:tutorials:t11:script:t11_2013.mcs|here}} to view the script for this tutorial. +Click {{:tutorials:t11:script:t11_6021003.mcs|here}} to view the script for this tutorial. 
  
    
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 ===== Step 3: Add a Scheil calculation with back-diffusion of carbon ===== ===== Step 3: Add a Scheil calculation with back-diffusion of carbon =====
  
-The solidification of the current steel as calculated by the Scheil model predicts final solidification at too low temperature. In reality, **carbon atoms are fast enough** not only in the liquid but also in the solid to be able **to equilibrate between the solid and liquid phases**. Therefore, to get more realistic simulation results, we must allow for **back-diffusion of carbon**. First, in order not to loose the results of the previous simulation, rename the current buffer to **'Scheil'** and create a new one with the name **'Scheil with BD of C'**. Open the Scheil calculation dialog with **'Calc - Scheil calculation ...'** or press **Ctrl+Alt+T**. Highlight carbon in the list box and press **'Toggle'**.+The solidification of the current steel as calculated by the Scheil model predicts final solidification at too low temperature. In reality, **carbon atoms are fast enough** not only in the liquid but also in the solid to be able **to equilibrate between the solid and liquid phases**. Therefore, to get more realistic simulation results, we must allow for **back-diffusion of carbon**. First, in order not to loose the results of the previous simulation, rename the current buffer to **'Scheil'** and create a new one with the name **'Scheil with BD of C'**. Open the Scheil calculation dialog with **'Calc - Scheil calculation ...'** or press **Ctrl+Alt+T**. Highlight carbon in the list box and press **'Toggle'** or double-click directly on the relevant **'no'** text.
  
 {{:tutorials:t11:img:t11_scheil_calc_toggle_2016.png| MatCalc scheil calculation}} {{:tutorials:t11:img:t11_scheil_calc_toggle_2016.png| MatCalc scheil calculation}}
tutorials/t11.1533138702.txt.gz · Last modified: 2018/08/01 15:51 by pwarczok