Specifying the annealing temperature of an elastic-plastic material

When the temperature of a material point exceeds its annealing temperature, Abaqus assumes that the material point loses its hardening memory. You can specify an annealing temperature and, if desired, define it in terms of field variables. See Annealing or Melting, for more information.

  1. Create a material model as described in one of the following sections

  2. From the Suboptions menu in the Edit Material dialog box, select Anneal Temperature.

    A Suboption Editor appears.

  3. Click the arrows to the right of the Number of field variables field to increase or decrease the number of field variables on which the anneal temperature depends.
  4. Enter the following data in the Data table:

    Anneal Temperature

    Value of the annealing temperature, Θ.

    Field n

    Predefined field variables.

    For detailed information on how to enter data, see Entering tabular data.

  5. Click OK to return to the Edit Material dialog box.