Title of article
Equilibrium characterization and thermodynamic calculations on highly alloyed refractory steels
Author/Authors
Joubert، نويسنده , , Jean-Marc and St-Fleur، نويسنده , , Wisline and Sarthou، نويسنده , , Julia and Steckmeyer، نويسنده , , Antonin and Fournier، نويسنده , , Benjamin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
7
From page
55
To page
61
Abstract
A comparison has been made between the phase equilibrium calculated within the Calphad method with different thermodynamic databases (TCFE7, TCNI5, TTNI7) and experimental data obtained on a Nb–Ti-modified industrial HP grade. The experimental measurements include phase equilibrium data at different temperatures and liquidus/solidus determination. The obtained agreement between experiments and calculations is generally good. Conclusions are made concerning the most suitable thermodynamic database to describe highly alloyed austenitic refractory steels.
Keywords
Thermodynamic databases , Phase transformation , Refractory steels , phase equilibrium , Precipitation , CALPHAD
Journal title
Calphad
Serial Year
2014
Journal title
Calphad
Record number
1816618
Link To Document