Ferroelectric ceramic composition
US3970572A · kind A · utility
5Cited by
3References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 12, 1974 |
| Grant date | Jul 20, 1976 |
| Priority date | — |
| Expiry date | Dec 12, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/51
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A ferroelectric ceramic composition of a ternary system solid solution represented by the general formula: EQU xPb(Sn.sub..alpha.Sb.sub.1.sub.-.sub..alpha.)O.sub.3 -- yPbTiO.sub.3 -- zPbZrO.sub.3 wherein x, y and z are the respective mol fractions of the components, x + y + z = 1.00 and 1/4 .ltoreq. .alpha. .ltoreq. 3/4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.