Gm. Gross et al., THERMODYNAMIC ASSESSMENT AND EXPERIMENTAL CHECK OF FLUORIDE SINTERINGAIDS FOR ALN, Journal of the European Ceramic Society, 18(7), 1998, pp. 871-877
This paper describes a theoretical and experimental access to new sint
ering aids for the densification of aluminium nitride and the predicti
on of its behaviour during sintering, using thermodynamic assessments.
Based on thermodynamic calculations using Thermo-Calc software and th
e attached database SGTE, sintering aids like Ca, Y and some rare eart
h containing compounds were assessed and secondary phases were determi
ned. Predictions were confirmed by experiments. (C) 1998 Elsevier Scie
nce Limited. All rights reserved.