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Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Cylinders/Tubes > PZT 4 Piezoelectric Cylinder

PZT 4 Piezoelectric Cylinder

PZT 4 Piezoelectric Cylinder

Basic Info

    Model No.: Piezoelectric tube PZT-4

Product Description

Piezoelectric ceramic tubes

Electrode direction: Radial direction


Material: PZT-4,

K31 >0.34,


Applications includes:


  • underwater acoustics
  • hydrophone


Features :


  • Sizes from 1mm up to 100mm
  • Thickness from 0.5mm up to 15mm
  • Choice of metallisation (Silver, Nickel, Gold and others on request)
  • Wide choice of PZT formulations








SYMBOL

DEFINITION

UNITS

ε 33 T , ε 11 T

Free Relative Dielectric Constant

ε 33 S , ε 11 S

Clamping Relative Dielectric Constant

tgδ

Dissipation Factor at Low Field

ρ

Density

g/cm 3

T c

Curie Point

ºC

V

Velocity

m/s

Z a

Accoustic Impedance

Mrayl

K p, K 33, K t, K 31, K 15

Electromechanical Coupling Factors

N p , N 33, N 31, N 15, N t, N c

Frequency Constants

Hz - m

d 33, d 31, d 15

Piezoelectric Strain Constants

10 -12 C/N

d h

Hydrostatic Piezoelectric Strain Constants

10 -3 Vm/N

Q pm

Mechanical Quality Factor at Planar mode

Y 11 E , Y 33 E

Young's Modulus under Short Circuit

10 10 N/m 2

σ

Poisson Ratio

ε 33 T (% Per Decade)

Aging Rate of Free Relative Dielectric Constant

K p (% Per Decade)

Aging Rate of Planar Electromechanical Coupling Factor

K t (% Per Decade)

Aging Rate of Coupling Factor at Thickness mode

N p (% Per Decade)

Aging Rate of Frequency Constant of Planar Mode

N t (% Per Decade)

Aging Rate of Frequency Constant at Thickness Mode

ε 33 T ( / o C)

Thermal Stability of Free Relative Dielectric Constant

GLOSSARY

BT

Barium Titanate

Hard PZT

Hard Lead Titanate Zirconate Compound

Soft PZT

Soft Lead Titanate Zirconate Compound


piezoelectric ultrasonic scaler

Looking for ideal K31 0.34 Piezoelectric Cylinder Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the High Keff Piezoelectric Cylinder are quality guaranteed. We are China Origin Factory of PZT-4 Piezo Ceramic Tube. If you have any question, please feel free to contact us.

Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Cylinders/Tubes

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Sun Zhaohai

Mr. Sun Zhaohai

Tel:0086-533-4230012

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Mobile Phone:+8618753397607

Email:ceo@zbyuhai.com

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong