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N. Chester,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
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Calculates the maximum volume fraction of bainitic ferrite for a given temperature.
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Language: | FORTRAN
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Product form: | Source code |
DOUBLE PRECISION FUNCTION MAP_STEEL_MV(T, XTO, XBAR)
DOUBLE PRECISION T, XTO, XBAR, MAP_STEEL_MV
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MAP_STEEL_MV uses the Lever rule to calculate the maximum volume fraction of bainitic
ferrite for a given temperature T.
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- R.E. Reed-Hill, Physical Metallurgy Principles, 2nd Edition,
University Series in Basic Engineering, D. Van Nostrand Company, New York, 524-527.
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Input parameters
- T - real
- T is the temperature (in kelvin).
- XBAR - real
- XBAR is the mole fraction of carbon in the alloy.
- XTO - real
- XTO is the mole fraction of carbon at either the T0 line or the T0' line (depending on the value passed to the function).
Output parameters
- MAP_STEEL_MV - real
- MAP_STEEL_MV is the maximum volume fraction of bainitic ferrite at
temperature T.
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None.
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No information supplied.
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None.
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1. Program text
DOUBLE PRECISION T, XTO, XBAR, MAP_STEEL_MV, XMV
READ (5,*) T, XTO, XBAR
XMV = MAP_STEEL_MV(T, XTO, XBAR)
WRITE (6,10) XMV
10 FORMAT ('MV = ',F8.4)
STOP
END
2. Program data
653.0 0.0282 0.0172
3. Program results
MV = 0.3982
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MAP_STEEL_XALPH
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bainitic ferrite
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Download source code
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