Materials Algorithms Project
Program Library
Program MAP_STEEL_AE
- Provenance of code.
- Purpose of code.
- Specification.
- Description of program's operation.
- References.
- Parameter descriptions.
- Error indicators.
- Accuracy estimate.
- Any additional information.
- Example of code
- Auxiliary routines required.
- Keywords.
- Download source code.
- Links.
Murugananth Marimuthu,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge CB2 3QZ, U.K.
E-mail: Ananth
Added to MAP: November 2002.
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FORTRAN module to calculate the Ae3 and Ae1 transformation temperatures. This program is to be used with MTDATA.
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Language: | FORTRAN
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Product form: | Source Code
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Platform : | Sun OS
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Complete program.
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The program is used to calculate the equilibrium transformation temperatures of steel. The highest temperature at which alpha-ferrite starts to form from austenite is Ae3 and taht at which austenite completely transforms to ferrite is Ae1.
creep_ae.mpi | Contains the inputs for MTDATA |
creep_ae.mpr | Result from MTDATA calculations |
comp_data | Contains composition in the order specified in Readme.txt file |
equil_temp | Contains the transformation temperatures |
EQILIBRIUM_tem | Consists of percentage of phases at each temperature of calculation. This can be used for checking if the transformation temperatures make sense. |
Follow the steps listed below to use the module :
- Download the file .
- unzip and untar it using the following command :
tar --gunzip -xvf ae.tar.gz
- Make your database in the order of inputs specified here .
- Name your database as comp_data.
- Copy the source code into your local MTDATA directory.
- Compile it using the "./compile <program name w/o extensions> <output executable filename>" script that comes along with the module.
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Input parameters
1. C (wt%)
2. Si(wt%)
3. Mn(wt%)
4. P (wt%)
5. S (wt%)
6. Cr(wt%)
7. Mo(wt%)
8. W (wt%)
9. Ni(wt%)
10. Cu(wt%)
11. V (wt%)
12. Nb(wt%)
13. N (wt%)
14. Al(wt%)
15. B (wt%)
16. Co(wt%)
17. Ta(wt%)
18. O (wt%)
19. Re(wt%)
Output parameters
Check the file "equil_temp" for the transformation temperatures of the corresponding compositions in file comp_data. The format of file "equil_temp" is "Ae1 Ae3".
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None.
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No information supplied.
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None.
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1. Program text
Complete program.
2. Program data
See file comp_data and Readme.txt
3. Program results
Check "equil_temp" file that comes along with the module
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No auxillary routines
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Steels, equilibrium transformation temperature
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Download source code
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