.. _sphx_glr_api_gallery_materials_phases:

Phases
------

The lever rule on a binary phase diagram and transformation kinetics.


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    <div class="sphx-glr-thumbcontainer" tooltip="Austenite turning to pearlite, cold-worked metal recrystallising and polymers crystallising all follow the same S-shaped curve. Melvin Avrami, then at Columbia, modelled nuclei that appear at random and grow until they run into each other: counting the &quot;extended&quot; volume they would fill if they could overlap, and removing the overlaps statistically, gives">

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  :doc:`/api/gallery/materials/phases/plot_01_avrami_kinetics`

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      <div class="sphx-glr-thumbnail-title">Avrami's transformation kinetics (1939)</div>
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   /api/gallery/materials/phases/plot_01_avrami_kinetics