Channel Industries 300 Barium Titanate Piezoelectric

Category	Ceramic , Oxide , Titanium Oxide , Piezoelectric
Manufacturer	Channel Industries
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Channel Industries 300 Barium Titanate Piezoelectric.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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 TransducersCoupling Constants:k33: 0.46k31: -0.19k15: 0.46kp: -0.32Piezoelectric Constants:d33: 145 x 10-12 m/Vd31: -58 x 10-12 m/Vd15: 245 x 10-12 m/Vg33: 13.1 x 10-3 Vm/Ng31: -5.2 x 10-3 Vm/Ng15: 20.5 x 10-3 Vm/N.Mechanical Q: 450Data provided by Channel Industries, Inc.

Physical Properties	Metric	English	Comments
Density	>= 5.50 g/cc	>= 0.199 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	21.0 MPa	3050 psi	Dynamic tensile strength
	52.0 MPa	7540 psi	Static

Electrical Properties	Metric	English	Comments
Curie Temperature	>= 115 °C	>= 239 °F
Dielectric Constant	1250	1250	Free dielectric constant K<sup>T</sup><sub>3</sub>
	1350	1350	K<sup>T</sup><sub>1</sub>
Dissipation Factor	0.0080	0.0080	Low Field
Piezoelectric Longitudinal Coupling Factor, k33	0.46	0.46
Piezoelectric Transverse Voltage Coefficient, d31, 10^-12 m/V	-58.0	-58.0
Piezoelectric Shear Charge Coefficient, d15, 10^-12 m/V	245	245
Piezoelectric Longitudinal Voltage Coefficient, g33, 10^-3 V-m/N	13.1	13.1
Piezoelectric Planar Coupling Factor, kp	-0.320	-0.320
Piezoelectric Mechanical Q	450	450
Piezoelectric Shear Coupling Factor, k15	0.46	0.46
Piezoelectric Longitudinal Charge Coefficient, d33, 10^-12 m/V	145	145
Piezoelectric Transverse Voltage Coefficient, g31, 10^-3 V-m/N	-5.20	-5.20
Piezoelectric Shear Voltage Coefficient, g15, 10^-3 V-m/N	20.5	20.5
Piezoelectric Transverse Coupling Factor, k31	-0.190	-0.190

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