1. Molar Volume Database of

Nb-Alloys

PanNb2020_MV is a molar volume database for Nb-based alloys, which is

compatible with the PanNb2020_TH thermodynamic database and suitable for

the simulation of thermophysical properties of Nb-based alloys, such as

density, thermal expansion, solidification shrinkage etc.

1.1 Components (13)

The simulated density changes vs. temperature of a series of Nb-based alloys

are shown below to validate the current PanNb2020_MV database.

Figure 1.1: Molar volume of Nb-Ti Bcc binary alloys at 298K [1]

1.4 References

1. Yan, J.-Y. and G.B. Olson, Molar volumes of bcc, hcp, and orthorhombic

Ti-base solid solutions at room temperature. Calphad, 2016. 52: p. 152-

158.