J. Phys. Chem. B 2004, 108, 10663-10671
10663
Thermodynamics and Structure of Single- and Two-Phase Yttria-Alumina Glasses Jean A. Tangeman,*,† Brian L. Phillips,‡ Paul C. Nordine,† and J. K. Richard Weber† Containerless Research, Inc., 906 UniVersity Place, EVanston, Illinois 60201, and State UniVersity of New York at Stony Brook, Department of Geosciences, Stony Brook, New York 11794-2100 ReceiVed: December 19, 2002; In Final Form: December 8, 2003
Yttria-alumina (YA) glasses containing 59.8-75.6 mol % Al2O3 were synthesized in the form of 1-3.5 mm diameter spheroids using containerless techniques. The glasses formed at cooling rates ranging from
