Channel Industries 300 Barium Titanate Piezoelectric

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Channel Industries 300 Barium Titanate Piezoelectric

Subcategory: Oxide, Other; Oxide, Titanium; Piezoelectric; Oxide

Key Words: BaTiO3; Barium Titanium Oxide

Material Notes:
Modified barium titanates are widely used in transducers requiring moderate power level and receiving sensitivity. Special characteristics have made barium titanate a proven material for use in devices such as depth sounders and expendable hydrophones.

Uses of this grade include: Low Power Sonar; Depth Sounders; Hydrophones; Shallow; Vibration Pickups; Receiver Transducers

Coupling Constants:
k₃₃: 0.46
k₃₁: -0.19
k₁₅: 0.46
k_p: -0.32

Piezoelectric Constants:
d₃₃: 145 x 10^-12 m/V
d₃₁: -58 x 10^-12 m/V
d₁₅: 245 x 10^-12 m/V
g₃₃: 13.1 x 10^-3 Vm/N
g₃₁: -5.2 x 10^-3 Vm/N
g₁₅: 20.5 x 10^-3 Vm/N.
Mechanical Q: 450

Data provided by Channel Industries, Inc.

Available Properties

Density
Tensile Strength, Ultimate
Curie Temperature
Dielectric Constant
Dissipation Factor
Piezoelectric Longitudinal Coupling Factor, k33
Piezoelectric Transverse Voltage Coefficient, d31, 10^-12 m/V
Piezoelectric Shear Charge Coefficient, d15, 10^-12 m/V
Piezoelectric Longitudinal Voltage Coefficient, g33, 10^-3 V-m/N
Piezoelectric Planar Coupling Factor, kp
Piezoelectric Mechanical Q
Piezoelectric Shear Coupling Factor, k15
Piezoelectric Longitudinal Charge Coefficient, d33, 10^-12 m/V
Piezoelectric Transverse Voltage Coefficient, g31, 10^-3 V-m/N
Piezoelectric Shear Voltage Coefficient, g15, 10^-3 V-m/N
Piezoelectric Transverse Coupling Factor, k31

Property Data

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