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Home > Products > Piezoelectric Material > Soft PZT Piezoceramic Material

Soft PZT Piezoceramic Material

Soft PZT Piezoceramic Material

Basic Info

    Model No.: Soft PZT

Product Description

Soft PZT

High sensitivity or "soft" ceramics feature high sensitivity and permittivity, but under high drive conditions are susceptible to self heating beyond their operating temperature range . These materials are used in various pick-ups and sensors, low-power motor-type transducers, receivers, and low power generators.



The ideal application of soft piezo materials is sensing needs.


Yuhai SOFT PZT parameter can be found at https://www.yhpiezo.com/download.html

P-51

is a modified soft PZT for general purpose. It is dedicated to low aging rate and

extremely stable performance requirement etc. transducers

PliS-51

is a high Curie temperature version of P-51. It is dedicated to low aging rate, extremely stable performance and high frequency requirement etc. transducers

P-52

is a modified soft PZT designed for relative high dielectric constant required hydrophone etc. receiver transducers

P-53

is developed as high dielectric constant and high Curie point soft PZT particular useful for receiver transducer and actuator etc. applications

PSnN-5

is a modified soft PZT , high curie temperature, stable performance requirement etc. transducers, special recommendation distance meansurements.

PZT-5H

is a modified soft PZT dedicated for popular used high dielectric constant, reasonable high Curie point required receiver transducer, ignition and actuator etc. applications



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

Looking for ideal Piezoceramic Material Soft Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Piezo Ceramic Power Soft are quality guaranteed. We are China Origin Factory of PZT Soft Material for Sensor. If you have any question, please feel free to contact us.

Product Categories : Piezoelectric Material

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Sun Zhaohai

Mr. Sun Zhaohai

Tel:0086-533-4230012

Fax:

Mobile Phone:+8618753397607

Email:ceo@zbyuhai.com

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