Abstract
The textured (BiNa)0.5TiO3-BaTiO3 (NBT) ceramics was fabricated by tape-casting with the plated-like Bi2.5Na3.5Nb5O18 (BINN5) particles as template. Effects of the template content on the microstructure, the texture fraction of the ceramics were investigated. The results showed that the textured NBT lead-free ceramics was successfully prepared by tape casting processing. The texture fraction were increased with the increase content of BINN5. The texture fraction had a maximum value as the sintering temperature was 1225°C and the optimize content of template was 20%.
Original language | English |
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Pages (from-to) | 343-345 |
Number of pages | 3 |
Journal | Yadian Yu Shengguang/Piezoelectrics and Acoustooptics |
Volume | 30 |
Issue number | 3 |
State | Published - Jun 2008 |
Keywords
- Lead-free piezoelectric ceramics
- Sodium bismuth titanate
- Tape-casting
- Texture fraction