Mathew Peet and Teruhisa Okumara
Phase Transformations and Complex Properties Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
Simple program in FORTRAN to calculate CCT diagram.
Language: | Fortran 77 |
Product form: | Source code. |
An input TTT curve is converted into a CCT curve using Scheil's additive reaction rule, for linear cooling. The calculated natural cooling curve is divided into a series of small isothermal steps.
Based on MAP_STEEL_TTT_TO_CCT
No error checking exists, no account of the range of applicability of the formulae is made.
Cooling rate in K/s, Temperature at which transformation starts in Celcius and corresponding time for start of transformation in seconds.
1 29 0.8139E3 0.8139E3 0.4746E3 0 0.7600E+03 0.1675E+12 0.7400E+03 0.2112E+06 0.7200E+03 0.7462E+03 0.7000E+03 0.6394E+02 0.6800E+03 0.2026E+02 0.6600E+03 0.9643E+01 0.6400E+03 0.6796E+01 0.6200E+03 0.8430E+01 0.6000E+03 0.3299E+02 0.5800E+03 0.4692E+02 0.5600E+03 0.9134E+02 0.5400E+03 0.2300E+03 0.5200E+03 0.7192E+03 0.5000E+03 0.2730E+04 0.4800E+03 0.1234E+05 0.4600E+03 0.6583E+05 0.4400E+03 0.4225E+06 0.4200E+03 0.3220E+07 0.4000E+03 0.2945E+08 0.3800E+03 0.3262E+09 0.3600E+03 0.4437E+10 0.3400E+03 0.7165E+11 0.3200E+03 0.1487E+13 0.3000E+03 0.4106E+14 0.2800E+03 0.1507E+16 0.2600E+03 0.7929E+17 0.2400E+03 0.5942E+19 0.2200E+03 0.6672E+21 0.2000E+03 0.1192E+24
RATE | TMCCT | TICCT | 0.178E-04 756.2 0.3242E+07 0.316E-04 753.3 0.1916E+07 0.562E-04 748.1 0.1170E+07 0.100E-03 740.0 0.7390E+06 0.178E-03 739.9 0.4159E+06 0.316E-03 739.8 0.2342E+06 0.562E-03 739.7 0.1320E+06 0.100E-02 739.3 0.7458E+05 0.178E-02 738.7 0.4226E+05 0.316E-02 737.7 0.2409E+05 0.562E-02 735.9 0.1388E+05 0.100E-01 732.6 0.8129E+04 0.178E-01 726.8 0.4898E+04 0.316E-01 719.7 0.2979E+04 0.562E-01 718.1 0.1703E+04 0.100E+00 715.3 0.9857E+03 0.178E+00 710.3 0.5823E+03 0.316E+00 701.5 0.3554E+03 0.562E+00 695.5 0.2106E+03 0.100E+01 686.6 0.1273E+03 0.178E+01 675.6 0.7775E+02 0.316E+01 662.3 0.4794E+02 0.562E+01 644.9 0.3005E+02 0.100E+02 552.6 0.2613E+02 0.178E+02 200.0 0.3452E+02 0.000E+00 0.0 0.0000E+00 0.000E+00 0.0 0.0000E+00 0.000E+00 0.0 0.0000E+00 0.000E+00 0.0 0.0000E+00 0.000E+00 0.0 0.0000E+00
None
Scheil additivity, Cooling, CCT, TTT
MAP originated from a joint project of the National Physical Laboratory and the University of Cambridge.