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CeramTec Sonox® P4 Piezoceramic

Category Ceramic , Oxide , Piezoelectric
Manufacturer CeramTec North America
Trade Name Sonox®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CeramTec Sonox® P4 Piezoceramic.pdf
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Material Notes:
Piezoceramic devices are used to convert mechanical features such as pressure or acceleration into voltages, or conversely, to convert a voltage into mechanical motion or oscillation. Piezoceramics require very little energy and their shape potential is almost unlimited. Such properties allow this material to be used in wide-ranging apparatus and mechanical engineering applications. Sonox® P4 is designed to withstand high electrical control voltages and intense mechanical (pressure) loads. It features low dielectric loss, dielectric constants between 1000 and 1600, and high Q values (between 500 and 2000). It is well suited for high-performance ultrasonic applications in the 20 kHz to several MHz range. P4 is specifically used in ultrasonic cleaning and sonar technology.
Physical Properties Metric English Comments
Density 7.65 g/cc
0.276 lb/in³
Electrical Properties Metric English Comments
Curie Temperature 325 °C
617 °F
Tc
Dielectric Constant 660
660
e33 S/e?
885
885
e11 S/e?
1300
1300
e33 T/e?
1535
1535
e11 T/e?
Dissipation Factor 0.0030
0.0030
tand
Piezoelectric Longitudinal Coupling Factor, k33 0.68
0.68
Piezoelectric Transverse Voltage Coefficient, d31, 10^-12 m/V -130
-130
Piezoelectric Shear Charge Coefficient, d15, 10^-12 m/V 455
455
Piezoelectric Longitudinal Voltage Coefficient, g33, 10^-3 V-m/N 26.9
26.9
Piezoelectric Planar Coupling Factor, kp 0.57
0.57
Piezoelectric Mechanical Q 500
500
Piezoelectric Shear Coupling Factor, k15 0.65
0.65
Piezoelectric Longitudinal Charge Coefficient, d33, 10^-12 m/V 310
310
Piezoelectric Transverse Coupling Factor, k31 0.31
0.31
Descriptive Properties Value Comments
Aging Rates (%/decade) 1.1
Cf
-3.2
Ck
-3.4
Ce
Elastic Compliance (10^-12 m²/N) 14.9
s11^E
18.1
s33^E
Elastic Rigidity (10^10 N/m²) 15.9
c33^D
4.8
c55^D
Frequency Constants (kHz·mm) 1340
N3
1480
N1
2000
Nt
2210
Np
Piezoelectric Coupling Coefficient, kt 0.5
Piezoelectric Voltage Coefficient, e33 (C/m²) 15.2
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