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T. Okumura, S. J. Jones and H.K.D.H. Bhadeshia,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
The revised version of STRUCTURE To calculate the evolution of microstructure (ferrite, Widmanstatten ferrite and pearlite) of steel as a function of the chemical composition, cooling rate and austenite grain size. The main differences from STRUCTURE are; -including Cu as an alloying element -modifying the logic of calculating the final fractions of microstructures. -bug fix (especially when working on Linux)
The program is self-contained.
| Language: | FORTRAN |
| Product form: | Source code |
The microstructure is calculated as described in detail in the references below.
These are all listed in the input file TESTINPUTDATA
The temperature, time, and volume fractions of allotriomorphic ferrite, Widmanstatten ferrite, pearlite and the carbon concentration of the residual austenite.
No information supplied
No information supplied.
This program only deals with thermodynamic effect of alloying elements and does not consider kinetic effects such as, solute drag, solute trapping and so on. And copper and other precipitates (carbide, nitride, etc.) are not assumed even though their concentration can be more than solubility limit.
Complete program
As described in the file TESTINPUTDATA which is downloaded in the bundle below
As described in the file output which is downloaded in the bundle below
MAP originated from a joint project of the National Physical Laboratory and the University of Cambridge.
MAP Website administration / map@msm.cam.ac.uk
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