Abstract
The oriented 0.67Pb (Mg1/3Nb2/3)-0.33PbTiO3 (PMNT67/33) polycrystals were prepared by the conventional ceramic technique and the templated grain growth method with PbO/B2O3 addition. The oriented growth rate and the microstructure of PMNT polycrystals can be determined by the ratio of PbO/B2O3. With increasing the B2O3 concentration, the growth rate of oriented PMNT polycrystals was more and more slow. The oriented degree of PMNT polycrystals increases with the increase of the B2O3 concentration.
Original language | English |
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Pages (from-to) | 333-335 |
Number of pages | 3 |
Journal | Gongneng Cailiao/Journal of Functional Materials |
Volume | 35 |
Issue number | 3 |
State | Published - Jun 2004 |
Keywords
- Diffusion
- Oriented growth
- PMNT
- Templated grain growth