Kawin is software for multicomponent precipitation and diffusion simulations coupled to CALPHAD.

Get started

Open-source MIT Licensed. GitHub v0.5.0

Easy to use

KWN models can be setup in just a few lines of code. Check out some examples here.

Built upon Calphad methodology

Thermodynamic calculations are done through integration with pycalphad.


Cached thermodynamic results make for fast simulation times. But if that's still too slow, surrogates models can be readily made.

Non-ideal systems?

Systems that deviate from classical nucleation theory are mostly supported.

Diffusion Modeling

Single phase diffusion and homogenization models are currently supported.

Open Source

Fully transparent implementation and anyone can make a pull request.