INVESTIGADORES
CANEIRO Alberto
artículos
Título:
Structural and Microstructural Changes in Zirconia in Dilute Chlorine Atmosphere
Autor/es:
D. PASQUEVICH; F.C. LOVEY; A. CANEIRO
Revista:
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Lugar: Londres; Año: 1989 vol. 77 p. 1664 - 1667
ISSN:
0002-7820
Resumen:
The tetragonal-to-monoclinic phase transition in zirconiapowders when exposed to different gas mixtures was studied.Analysis was done at 940°C in the presence of argon and achlorine-argon mixture. X-ray diffraction shows that thephase transition is accelerated in the presence of chlorine.Transmission electron microscopy reveals changes in themicrostructure of the particles subjected to the gaseous mixtures.
