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Custom Piezoelectric elements tube shape

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Zibo Yuhai Electronic Ceramic Co., Ltd.
Address :  No.57 Chuangye Road, Development Area Boshan, Zibo City, Shandong Prov. P.R. of China 
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+86-0533-4230012
Fax : +86-0533-4231700
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Custom Piezoelectric elements tube shape

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Product Description
Parameters

Piezoelectric Tubes,  Radial mode vibration

 

CUSTOM geometry range

Nominal Sizes and Tolerances

Geometry

Size (mm)

Tolerance

Discs

Diameter:   3 to 200

 

 

 

 

Tolerance according to the sizes of the piezo elements.

Thickness:  0.2-25

Tubes

Length:    1-100

OD:       6-180

ID:        5-150

Wall:      0.5-15

Plates

Length:     1-200

Width:      1-200

Thickness:  0.2-25

Sphere

OD:        6-160

ID:         4-150

Wall:       1-10

Rings

OD:        3-180

ID:         1-150

Thickness :  0.2-25

For All Sizes

Flatness

±  0.03

Concentricity

±  0.10

Perpendicularity

±  0.10

Parallelism

±  0.05

Nominal Electric Tolerances

Piezoelectric Properties

± 5%

Relative Dielectric Constant

± 15%

 

Application: NDT sensor, underwater sensor 

SOFT PZT

"Soft" PZT materials                  
Properties     PSnN-5 PLiS-51 PZT-51 PZT-52 PZT-53 PZT-5H PZT-5X
Dielectric Constant ɛTr3   1600 2000 2200 2400 2600 3200 4500
                   
Coupling factor  KP   0.6 0.62 0.62 0.63 0.64 0.68 0.7
  K31   0.35 0.35 0.35 0.35 0.36 0.38 0.4
  K33   0.68 0.7 0.68 0.7 0.7 0.76 0.77
  Kt   0.5 0.52 0.5 0.5 0.5 0.52 0.53
Piezoelectric coefficient d31 10-12m/v -170 -197 -186 -204 -227 -275 -300
  d33 10-12m/v 400 450 500 520 550 620 750
  g31 10-3vm/n -12 -11.1 -9.6 -9.8 -9.9 -9.7 -7.5
  g33 10-3vm/n 28 25.4 25.6 24.5 23.9 22 18.8
Frequency coefficients Np   2000 1920 1980 1980 1960 1900 1960
  N1   1466 1407 1451 1451 1437 1393 1437
  N3   1825 1925 1900 1900 1755 1550 1800
  Nt   2100 2100 2150 2150 2150 2100 2200
Elastic compliance coefficient Se11 10-12m2/n 16.6 18 16.7 17 17.4 18 19
Machanical quality factor Qm   85 80 80 75 75 70 65
                   
Dielectric loss factor Tg δ % 2 2 2 2 2 2 2
Density ρ g/cm3 7.5 7.5 7.6 7.6 7.6 7.5 7.5
Curie Temperature Tc °C 350 345 270 270 270 230 165
Young's modulus YE11 <109N/m2 60 56 60 59 57.5 56 53
Poison Ratio     0.36 0.36 0.36 0.36 0.36 0.36 0.39

 

 

Application: Ultrasonic transmitting sensor

Hard PZT

"Hard" PZT materials            
Properties     PZT-41 PZT-42 PZT-43 PZT-82
Dielectric Constant ɛTr3   1050 1250 1420 1100
             
Coupling factor  KP   0.58 0.58 0.58 0.52
  K31   0.32 0.33 0.34 0.3
  K33   0.66 0.67 0.68 0.57
Kt   0.48 0.48 0.48 0.4
Piezoelectric coefficient d31 10-12m/v -106 -124 -138 -100
  d33 10-12m/v 260 280 300 240
  g31 10-3vm/n -11.4 -11.2 -11 -10.3
  g33 10-3vm/n 28 25.3 24 25
Frequency coefficients Np   2280 2200 2160 2280
  N1   1671 1613 1583 1671
  N3   1950 1900 1875 1950
  Nt   2250 2200 2200 2300
Elastic compliance coefficient Se11 10-12m2/n 11.8 12.7 13.2 11.6
Machanical quality factor Qm   1000 800 600 1200
             
Dielectric loss factor Tg δ % 0.3 0.4 0.5 0.3
Density ρ g/cm3 7.5 7.5 7.5 7.6
Curie Temperature Tc °C 320 320 320 310
Young's modulus YE11 <109N/m2 85 79 76 86
Poison Ratio     0.3 0.3 0.3 0.3

 

 

 

 

We could not find any corresponding parameters, please add them to the properties table

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