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SINOCERA

 

The company produces various types of sensors, signal conditioners, dynamic and static signal acquisition and analysis systems, modal analysis and vibration shock excitation and test instruments.

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Piezoelectric Ceramics

产品名称

PZT-518 High Stability Ceramic Materials for the Piezoelectric Transducer

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Detail

With high sensitivity and good stability, the piezoelectric ceramic material can be used for production of center compression, shear – type piezoelectric transducer sensitive chips.

ModelPZT-518

Coupling Coefficients

KP

0.66

K33

0.71

K31

0.37

Piezoelectric charge coefficientPC/N

d33

450

d31

-190

Piezoelectric voltage coefficient(×10-3Vm/N

g33

28.0

g31

-12.20

Dielectric coefficient

ET33/E0

1850

Dielectric Loss

Tanδ(%

1.80

Frequency constantHz/m

Nt

2150

NP

2020

N31

1400

Young modulus(×1010N/m

YE11

6.0

YE33

5.3

Mechanical quality factor

Qm

80

Poisson ratio

σ

0.35

the Curie temperature ()

TC

310

Densityg/cm3

ρ

7.6

Normal ModelCustomized special dimensions

Shear type

7.5×7.5×φ3.5×0.8

7.5×7.5×φ3.5×1.2

6×6×φ2.8×0.5

4×4×0.6

7×4.5×1

Center compression type

φ6.5×φ3.4×0.9

φ8×φ3.4×0.8

φ10×φ4.5×0.8

φ16×φ3.5×3.0

φ10×0.5

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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