Zinc oxide stabilized zirconia
US5800934A · kind A · utility
13Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1997 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Feb 27, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12618
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Zinc oxide stabilized zirconia containing zirconia in cubic phase is prepd by evaporating zirconia and zinc oxide and depositing zirconia and zinc oxide on an atomic scale on a substrate. The stabilized zirconia resists corrosion at high temperatures above 1000.degree. C., can be used as a part of a barrier coating, is transparent to visible light, and is electrically conducting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.