TCUHTM2 Thermophysical Properties

This section summarizes the available properties. In addition to thermodynamic data, the TCS Ultra-high Temperature Materials Database (TCUHTM) has properties data available for molar volume with thermal expansion coefficients.

Model Descriptions

For model descriptions, see Molar Volume Model.

Thermophysical Parameters and Variables

Below is a summary of the available thermophysical parameters and variables for the databases when working in Thermo‑Calc. There are differences when you are working in Console Mode versus Graphical Mode as well as if you use an SDK such as TC‑Python or TC-Toolbox for MATLAB®.

Property	Model Parameters	Variables to Show or Plot in Console Mode and TC‑Python
Molar volume	V0, VA	VM for a system VM(PHI) for phase PHI

Examples

For general use examples, see T_15: Molar Volume and Thermal Expansion Coefficients for L12-type Al3Sc and Al3Zr Compounds (Graphical Mode) and Thermophysical Properties Examples (Console Mode)