STRUCTURAL-PROPERTIES OF INORGANIC MATERIALS - TUNGSTEN BRONZE SBN CERAMICS

Authors
UMAKANTHAM K CHANDRAMOULI K RAO GN BHANUMATHI A
Citation
K. Umakantham et al., STRUCTURAL-PROPERTIES OF INORGANIC MATERIALS - TUNGSTEN BRONZE SBN CERAMICS, Bulletin of Materials Science, 19(2), 1996, pp. 345-355
Citations number
20
Categorie Soggetti
Material Science
Journal title
Bulletin of Materials Science → ACNP
ISSN journal
02504707
Volume
19
Issue
2
Year of publication
1996
Pages
345 - 355
Database
ISI
SICI code
0250-4707(1996)19:2<345:SOIM-T>2.0.ZU;2-2
Abstract
Rare-earth doped strontium barium niobates were synthesized using usua l ceramic technique. The dopants are La, Ce, Gd, Sm and Nd. The materi als were characterized by XRD and density measurements. The grain size s were determined from SEM analysis. Lattice parameters changed unifor mly with rare-earth dopants in unfilled structures. Density measuremen ts and SEM analysis confirmed only minute changes in the densities of the ceramics.