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Program MAP_STEEL_STRUCTURE

  1. Provenance of code.
  2. Purpose of code.
  3. Specification.
  4. Description of subroutine's operation.
  5. References.
  6. Parameter descriptions.
  7. Error indicators.
  8. Accuracy estimate.
  9. Any additional information.
  10. Example of code
  11. Auxiliary subroutines required.
  12. Keywords.
  13. Download source code.
  14. Links.

Provenance of Source Code

S. J. Jones and H.K.D.H. Bhadeshia,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.

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Purpose

To calculate microstructure (ferrite, Widmanstatten ferrite and pearlite) of steel as a function of the chemical composition, cooling rate and austenite grain size.

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Specification

The program is self-contained.

Language:FORTRAN
Product form:Source code

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Description

The microstructure is calculated as described in detail in the references below.

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References

  1. Kinetics of the Simultaneous Decomposition of Austenite into Several Transformation Products
    Acta Materialia, Vol. 45, 1997, pp. 2911-2920.
    S. J. Jones and H. K. D. H. Bhadeshia
  2. Competitive Formation of Inter- and Intragranularly Nucleated Ferrite
    Metallurgical and Materials Transactions A, Vol. 28A, 1997, 2005-2013.
    S. J. Jones and H. K. D. H. Bhadeshia
  3. Kinetics of the Widmanstatten Ferrite Transformation
    Displacive Phase Transformations and their Applications in
    Materials Engineering, eds K. Inoue, K. Mukherjee, K. Otsuka and H. Chen,
    The Minerals, Metals and Materials Society, Warrendale,
    Pennsylvania, U.S.A., (1998), 419-426.
    S. J. Jones and H. K. D. H. Bhadeshia

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Parameters

Input parameters

These are all listed in the input file TESTINPUTDATA

Output parameters

The temperature, time, and volume fractions of allotriomorphic ferrite, Widmanstatten ferrite, pearlite and the carbon concentration of the residual austenite.

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Error Indicators

No information supplied

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Accuracy

No information supplied.

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Further Comments

None.

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Example

1. Program text

Complete program

2. Program data

As described in the file TESTINPUTDATA which is downloaded in the bundle below

3. Program results

As described in the file output which is downloaded in the bundle below

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Download

Download source code

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