.. _R4.04.01:

**r4.04.01** Models of metallurgical behavior of steels
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**Summary**:

This document presents the models of metallurgical behavior under heating and cooling.
allowing to describe the structural transformations of steels during thermal cycles exceeding
temperatures in the range of :math:`800°C`.

For the two types of transformations (heating and cooling) a description
A detailed description of the available models is made and identification methods are given.

Finally, the hardness calculation model associated with metallurgy is presented.

.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Introduction
    Modele_de_comportement_metallurgique_au_refroidissement
    Identification_et_mise_en_oeuvre_du_modele_au_refroidissement
    Modele_de_comportement_metallurgique_au_chauffage
    Identification_du_modele_au_chauffage
    Modele_de_calcul_de_durete
    Modele_de_revenu
    Bibliographie