We can quantify the rate of transformations using TTT (time-temperature-transformation) diagrams which plot log time against temperature and show curves for different transformations. To generate these plots we need to track transformation over time when reaction is held at different thermal isotherms. We can fit this data to the JMAK or Avrami equation which fits the "s" shaped curve observed in nature.
Негізгі бет Ғылым және технология Avrami kinetics and TTT diagrams
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