Physicochemical and structural investigations of materials - Interactions in the Al2O3-ZrO2-La2O3 system at 1250 and 1650 degrees C

Authors
Lakiza, SM Lopato, LM
Citation
Sm. Lakiza et Lm. Lopato, Physicochemical and structural investigations of materials - Interactions in the Al2O3-ZrO2-La2O3 system at 1250 and 1650 degrees C, POWD MET ME, 39(7-8), 2000, pp. 403-406
Citations number
9
Categorie Soggetti
Metallurgy
Journal title
POWDER METALLURGY AND METAL CERAMICS
ISSN journal
10681302 → ACNP
Volume
39
Issue
7-8
Year of publication
2000
Pages
403 - 406
Database
ISI
SICI code
1068-1302(200007/08)39:7-8<403:PASIOM>2.0.ZU;2-I
Abstract
Triangulation has been determined for the Al2O3 - ZrO2 - La2O3 system, and 1250 and 1650 degreesC isothermal sections of the phase diagram have been c onstructed The LaAlO3 - La2Zr2O7 section is quasibinary, while the LaAlO3 - T-ZrO2 and La2O3. 11Al(2)O(3) - T-ZrO2 ones are partially quasibinary. The triangulation of the ternary system is based on ZrO2 and a phase containin g it. No ternary compounds or regions of ternary solid solutions have been identified.