Abstract
The preparation of solid solution perovskite 70% Pb(Fe 1 2Nb 1 2)O3-30%Pb(Fe 2 3W 1 3)O3 is described for use as a thick film capacitor on ceramic chip carriers. The limited densification at the temperature range of interest (850 - 900°C) requires the addition of a sintering aid. It is shown that a small addition of PbO(7 vol.%) is sufficient to promote densification of this material and maintain a dielectric constant exceeding 4000 for a fired thick film. Other electrical and physical properties of this material are described.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1543-1549 |
| Number of pages | 7 |
| Journal | Materials Research Bulletin |
| Volume | 19 |
| Issue number | 12 |
| DOIs | |
| State | Published - Dec 1984 |
All Science Journal Classification (ASJC) codes
- General Materials Science
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering