India as a Hot Corrosion-Resistant Stabilizer for Zirconia

After showing that india (In2O3) resisted high‐temperature reaction with SO3/Na2SO4 and vanadate melts, we prepared india‐stabilized zirconia (ISZ) by a proprietary sol–gel process, and tested the material for corrosion resistance to 700–900°C molten vanadates. ISZ was superior to yttria‐stabilized...

Full description

Saved in:
Bibliographic Details
Published in:Journal of the American Ceramic Society 1992-07, Vol.75 (7), p.1818-1821
Main Authors: Jones, Robert L., Mess, Derek
Format: Article
Language:English
Subjects:
Applied sciences
Building materials. Ceramics. Glasses
Ceramic industries
Chemical industry and chemicals
corrosion
Exact sciences and technology
indium oxide
Materials Science
Materials Science, Ceramics
Miscellaneous
Science & Technology
stabilization
Technical ceramics
Technology
vanadates
zirconia
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:After showing that india (In2O3) resisted high‐temperature reaction with SO3/Na2SO4 and vanadate melts, we prepared india‐stabilized zirconia (ISZ) by a proprietary sol–gel process, and tested the material for corrosion resistance to 700–900°C molten vanadates. ISZ was superior to yttria‐stabilized zirconia (YSZ) in vanadate resistance at 700°C, and essentially equivalent at 900°C. Certain differences were observed between the vanadate‐induced corrosion/destabilization of ISZ and that of YSZ.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1992.tb07202.x