Molar Volume Database
PanRHEA2022_MV is a molar volume database for RHEAs, which is compatible with the PanRHEA2022_TH thermodynamic database and suitable for the simulation of thermophysical properties of RHEAs, such as density, thermal expansion, solidification shrinkage etc.
Components (16)
|
Al |
Co |
Cr |
Cu |
Fe |
Hf |
Mn |
Mo |
Nb |
Ni |
|
Si |
Ta |
Ti |
V |
W |
Zr |
|
|
|
|
Phases
The current molar volume database covers all 430 phases assessed in the PanRHEA2022_TH database.
Database Validation
Figure 1 shows the calculated molar volume of Bcc Mo-Ti and Nb-Ti binary alloys at room temperature with experimental data from Ref. [2016Yan]. One can see that the calculated results using the current PanREHA_MV database can well describe the experimental measurements.
Figure 1: Calculated molar volume of Bcc Mo-Ti and Nb-Ti alloys at 298K with experimental data [2016Yan]
[2016Yan] J.Y. Yan et al., Molar volumes of bcc, hcp, and orthorhombic Ti-base solid solutions at room temperature. Calphad, (2016), 52: 152-158