INFLUENCE OF FE3-SINTERED CALCIUM HEXALUMINATE( ON SINTERING AND MICROSTRUCTURAL EVOLUTION OF REACTION)

Authors
DOMINGUEZ C TORRECILLAS R
Citation
C. Dominguez et R. Torrecillas, INFLUENCE OF FE3-SINTERED CALCIUM HEXALUMINATE( ON SINTERING AND MICROSTRUCTURAL EVOLUTION OF REACTION), Journal of the European Ceramic Society, 18(9), 1998, pp. 1373-1379
Citations number
33
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of the European Ceramic Society → ACNP
ISSN journal
09552219
Volume
18
Issue
9
Year of publication
1998
Pages
1373 - 1379
Database
ISI
SICI code
0955-2219(1998)18:9<1373:IOFCHO>2.0.ZU;2-9
Abstract
The phase evolution during reaction sintering of stoichiometric mixtur es of CaCO3/(6-x)Al2O3/ xFe(2)O(3) was investigated. The microstructur al evolution as a function of iron content and firing temperature was also studied. It was found that the appearance during sintering of sev eral intermediate phases (CA, CA, and CAF(2)) as well as the phase evo lution during the Ca0.6(Al,Fe)(2)O-3 solid solution formulation and th e final microstructures after sintering, call be explained by means of the CaO-Al2O3-Fe2O3 phase equilibrium diagram. (C) 1998 Elsevier Scie nce Limited. All rights reserved.