K-91

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Home > Advanced Piezoelectrics > Product Overview > K-91

Lead Metaniobate Piezoelectric Ceramic with Low Mechanical Q and High Stability of Dielectric and Piezoelectric Constants

Piezo Technologies' K-91 is a modified lead metaniobate piezoelectric ceramic with the following outstanding characteristics:

K-91 has a low acoustic impedance.
Negligible aging of the piezoelectric constant increases the stability and reliability of transducers made from K-91.
Extremely stable piezoelectric activity at very high temperatures (up to 300 C°)
K-91 piezoelectric ceramic is well suited for deep water and high temperature environments and hostile transducer applications.

For more detailed product information, please view our Materials Chart.

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Piezo Technologies - Piezo Ceramics and Ultrasonic Transducers

K-91