FORMATION OF THE CUBIC PHASE OF ZIRCONIUM DIOXIDE WITH A LOW CONCENTRATION OF STABILIZING ADDITION IN A SHOCK-WAVE WITH SUBSEQUENT HEATING

Authors
SAVVAKIN GI SHEVCHENKO AV MIKHALENKOV VS MAISTER IM REDKO VP CHERNYASHEVSKII AV
Citation
Gi. Savvakin et al., FORMATION OF THE CUBIC PHASE OF ZIRCONIUM DIOXIDE WITH A LOW CONCENTRATION OF STABILIZING ADDITION IN A SHOCK-WAVE WITH SUBSEQUENT HEATING, Powder metallurgy and metal ceramics, 34(3-4), 1995, pp. 179-185
Citations number
19
Categorie Soggetti
Material Science, Ceramics","Metallurgy & Metallurigical Engineering
Journal title
Powder metallurgy and metal ceramics → ACNP
ISSN journal
10681302
Volume
34
Issue
3-4
Year of publication
1995
Pages
179 - 185
Database
ISI
SICI code
1068-1302(1995)34:3-4<179:FOTCPO>2.0.ZU;2-A
Abstract
The possibility of obtaining solid solutions based on cubic ZrO2 with a low concentration of Y2O3 by detonation treatment (DT) with a shock wave duration < 10(-9) sec was studied. Phase formation and the defect structure of powders and sintered products after various heat treatme nts, including prolonged annealing at 1250 degrees C, were studied by the methods of x-ray diffractometry and positron spectroscopy.