Improvement of Piezoelectric Properties through Post Hipping

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Key Engineering Materials (Volumes 264-268)

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1365-1368

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May 2004

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© 2004 Trans Tech Publications Ltd. All Rights Reserved

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[7] K. Hardtl: Am. Ceram. Soc. Bull. Vol. 54 (1975), p.201. Table 2: Piezoelectric properties of the as sintered and post HIPped samples Sample ρ (g/cm 3 ) kp k31 d31 d33 (10 -12 m/V) ε33T Qm σ E Za.

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[10] 6Kg/(m 2 s)] PSZT 7. 58 0. 68 0. 39 -220 546 2049 73. 9 0. 35 20. 5 PSZT-H 7. 77 0. 72 -0. 41 -270 570 2548 51. 3 0. 40 22. 8 PLZT 7. 59 0. 57 -0. 34 -219 520 3307 47. 8 0. 29 23. 1 PLZT-H 7. 79 0. 63 -0. 35 -245 596 4050 40. 7 0. 36 24. 1.

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