Improvements to the Titanium and TiAl-based Alloys Database (TCTI)
The ADVANCE project resulted in important improvements to the Titanium and TiAl-based Alloys (TCTI) database. The results strengthened the modeling of the Ti-Al-X ternaries (X = Nb, Mo, W, Si, Zr, O, B, C) and the Ti-Al-Nb-Z quaternary systems (Z=Mo, W). The improved thermodynamic descriptions integrated into the TCTI database support the design of TiAl alloys with an increased degree of accuracy. Reliable phase equilibria in the studied alloys are also critical for Ti-based alloys since Al, Mo, Si, Zr, O, B, and C are common alloying elements for Ti-based alloys.
During the development of the next version of our TCTI database, substantial efforts on validation against independent multicomponent data were made. Therefore, the new database is capable of providing more precise predictions with a high degree of confidence for Ti- and TiAl-based alloys.
The next version of the Titanium and TiAl-based Alloys database, TCTI5, will be released in December 2022. The database will be available for sale by Thermo-Calc Software and requires a full license for Thermo-Calc.
Contact our sales team for more information about the database and how to get access