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Avrami equation Calculator

Category Engineering ↺
Engineering Materials Science ↺
Materials-Science Phase Diagrams and Phase Transformations ↺
✖Time independent coefficient in Avrami equation representing phase transformation.ⓘ Time independent coefficient in Avrami equation [k]
+10%
-10%
✖Transformation time represents the time in which the phase transformation occurs.ⓘ Transformation time [t]
+10%
-10%
✖Time independent constant in Avrami equation representing phase transformation.ⓘ Time independent constant in Avrami equation [n]
+10%
-10%
✖Fraction transformed during a solid state transformation.ⓘ Avrami equation [y]
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Avrami equation Formula

Fraction transformed=1-exp(-Time independent coefficient in Avrami equation*Transformation time^Time independent constant in Avrami equation)
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Avrami equation

Avrami equation represents the kinetics of phase transformation which occurs via nucleation and growth. This equation is also known as JMAK (Johnson- Mehl- Avrami- Kolmogorov) equation.

How to Calculate Avrami equation?

Avrami equation calculator uses Fraction transformed=1-exp(-Time independent coefficient in Avrami equation*Transformation time^Time independent constant in Avrami equation) to calculate the Fraction transformed, Avrami equation is used to model the solid state phase tranformations. Fraction transformed and is denoted by y symbol.

How to calculate Avrami equation using this online calculator? To use this online calculator for Avrami equation, enter Time independent constant in Avrami equation (n), Time independent coefficient in Avrami equation (k) and Transformation time (t) and hit the calculate button. Here is how the Avrami equation calculation can be explained with given input values -> 0.048771 = 1-exp(-0.0005*10^2).

FAQ

What is Avrami equation?
Avrami equation is used to model the solid state phase tranformations and is represented as y=1-exp(-k*t^n) or Fraction transformed=1-exp(-Time independent coefficient in Avrami equation*Transformation time^Time independent constant in Avrami equation). Time independent constant in Avrami equation representing phase transformation, Time independent coefficient in Avrami equation representing phase transformation and Transformation time represents the time in which the phase transformation occurs.
How to calculate Avrami equation?
Avrami equation is used to model the solid state phase tranformations is calculated using Fraction transformed=1-exp(-Time independent coefficient in Avrami equation*Transformation time^Time independent constant in Avrami equation). To calculate Avrami equation, you need Time independent constant in Avrami equation (n), Time independent coefficient in Avrami equation (k) and Transformation time (t). With our tool, you need to enter the respective value for Time independent constant in Avrami equation, Time independent coefficient in Avrami equation and Transformation time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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