Year: 2026
Type: article
Abstract: Thermodynamic calculations were performed in the Co-Nb-V ternary system on the isothermal sections at 1000 °C and 1200 °C, and several vertical sections at different compositional ranges were constructed using the CALPHAD methodology, drawing upon published experimental measurements. An internally consistent set of thermodynamic parameters describing the Gibbs free energies of the individual phases in the Co-Nb-V ternary system was established, yielding strong agreement between the calculated phase equilibria and reported experimental data. Furthermore, isothermal sections at other temperatures, along with the liquidus surface of the Co-Nb-V system, were subsequently calculated.
Source: Metals
DOI: 10.3390/met16020209
Authors: Xiaodong Chen, Yihui Guo, Xiang Yu, Jinbin Zhang, Yixiong Huang, Yong Lu, Cuiping Wang, Xingjun Liu
Language: English
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
Award: G2839438027
OpenAlex ID: W7128697129