Email this article Ceramic composite [78ZrO2–21CeO2–Y2O3]/La0.85Y0.15Al11O18/Al2O3. Microstructure and properties
- Authors: Bugaeva A.Y.1, Loukhina I.V.1, Filippov V.N.2, Dudkin B.N.1
-
Affiliations:
- Institute of Chemistry, Komi Science Center, Ural Branch
- Institute of Geology, Komi Science Center, Ural Branch
- Issue: Vol 87, No 10 (2017)
- Pages: 2351-2357
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221424
- DOI: https://doi.org/10.1134/S1070363217100164
- ID: 221424
Cite item
Open Access
Access granted
Subscription Access
Abstract
A ceramic composite [78ZrO2–21CeO2–Y2O3]/La0.85Y0.15Al11O18/Al2O3 (zirconium dioxide submicroparticles stabilized by cerium and yttrium oxides), which consists of a matrix filled with layered submicroparticles of lanthanum hexaaluminate modified by yttrium oxide and reinforced by Al2O3 nanofibers, was obtained. Components of the composite were synthesized by the sol-gel method, except for Al2O3 nanofibers obtained by the electric explosion method. The microstructure and properties of the composite depend on the composition and methods of its formation and sintering. The composite is intended to be used as a construction material.
About the authors
A. Yu. Bugaeva
Institute of Chemistry, Komi Science Center, Ural Branch
Author for correspondence.
Email: bugaeva-ay@chemi.komisc.ru
Russian Federation, ul. Pervomaiskaya 48, Syktyvkar, 167982
I. V. Loukhina
Institute of Chemistry, Komi Science Center, Ural Branch
Email: bugaeva-ay@chemi.komisc.ru
Russian Federation, ul. Pervomaiskaya 48, Syktyvkar, 167982
V. N. Filippov
Institute of Geology, Komi Science Center, Ural Branch
Email: bugaeva-ay@chemi.komisc.ru
Russian Federation, Syktyvkar
B. N. Dudkin
Institute of Chemistry, Komi Science Center, Ural Branch
Email: bugaeva-ay@chemi.komisc.ru
Russian Federation, ul. Pervomaiskaya 48, Syktyvkar, 167982
