## Wikipedia - Avrami equation (en) Wikipedia - Equazione di Avrami (it) Wikipedia - Équation d'Avrami (fr) Wikipedia - معادلة أفرامي (ar) Avrami equation

https://doi.org/10.1351/goldbook.A00545
An equation, describing @[email protected] kinetics, of the form: $1 - \varphi _{c} = \text{e}^{K\ t^{n}}$ where $$\varphi _{c}$$ is the crystalline @[email protected] developed at time $$t$$ and constant temperature, $$K$$ and $$n$$ are suitable parameters. $$K$$ is temperature dependent. According to the original theory, $$n$$ should be an integer from 1 to 4, the value of which should depend only on the type of the statistical model; however, it has become customary to regard it as an adjustable parameter that may be non-integral.
Source:
Purple Book, 1st ed., p. 85 [Terms] [Book]