搜索
Yuhai Electronic Ceramic
Piezoelectric Ultrasonic Technology Change Our Life
Your location:
Homepage
/
/
/
lead free piezoelectric ring Φ27.94×Φ8.5×200khz

PRODUCTS

Contact us

Zibo Yuhai Electronic Ceramic Co., Ltd.
Address :  No.57 Chuangye Road, Development Area Boshan, Zibo City, Shandong Prov. P.R. of China 
Tel :
+86-0533-4230012
Fax : +86-0533-4231700
Email : ceo@zbyuhai.com

Number of views:
1000

lead free piezoelectric ring Φ27.94×Φ8.5×200khz

Retail price
0.0
Yuan
Market price
0.0
Yuan
Number of views:
1000
Product ID
Quantity
-
+
Stock:
Category
BACK
1
Product Description
Parameters

Piezoelectric ceramic ring

Lead free Piezo ceramic ring

Yuhai company developped Piezo material BaTiO3. Its high stiffness and low dissipation factor under high electric field make it special for sonar etc. .

Barium titanate lead-free piezoelectric ceramics are important piezo materials for the development of modern science and technology, which was widely used in the manufacture of ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic transformers, ceramic frequency discriminators, high voltage generators, infrared detectors, surface acoustic wave devices, electro-optic devices, ignition and detonation devices, and piezoelectric gyroscope etc.

Application: military, ocean, fishery, scientific research, mine detection, daily life and other fields.

Application: ultrasonic transducer (fishfinder)

Piezoelectric Ceramic Material: BaTiO3 (lead free)

Piezoelectric elements technical data:

Dimensions: OD 27.94mm, ID8.5mm, height 13-16mm(according to the frequency 200KHz)

Thickness Frequency Fr: 200KHz ± 4 KHz

Frequency Bandwidth ΔF>12KHz

Resonate Impedance R ≤ 20 Ω

Dielectric Loss tg δ: <0.6%

Static capacitance Cs: 470pF±12.5%

Test Condition: 25±3 °C 40~70% R.H.

fr, Zm, Kr => Radial mode vibration

Cs tanδ => LCR meter at 1KHz 1Vrms

 

Typical value of piezoelectric ceramic materials performance

 

Lead free piezo material BaTiO3

 

Lead-free Material

Properties

 

 

BaTiO3

Dielectric Constant

ɛTr3

 

1260

 

 

 

 

Coupling factor 

KP

 

0.34

 

K31

 

0.196

 

K33

 

0.43

 

Kt

 

0.32

Piezoelectric coefficient

d31

10-12m/v

-60

 

d33

10-12m/v

160

 

g31

10-3vm/n

-5.4

 

g33

10-3vm/n

14.3

Frequency coefficients

Np

 

3180

 

N1

 

2280

 

N3

 

 

 

Nt

 

2675

Elastic compliance coefficient

Se11

10-12m2/n

8.4

Machanical quality factor

Qm

 

1200

 

 

 

 

Dielectric loss factor

Tg δ

%

0.5

Density

ρ

g/cm3

5.6

Curie Temperature

Tc

°C

115

Young's modulus

YE11

<109N/m3

119

Poison Ratio

 

 

0.33

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

Online message

Message application name:
Client messages
Description:

Related Products

There is currently no content to display
Please add data record on website background.

Contact Info

ADDRESS: No. 57, Chuangye Road, Development Zone, Zibo, Shandong, China

EMAILS: ceo@zbyuhai.com

Questions? Contact Us

Username used for comment:
Client messages
Description:
Zibo Yuhai Electronic Ceramic Co., Ltd.

Copyright: Zibo Yuhai Electronic Ceramic Co., Ltd.

鲁ICP备09065380号       Power by 300.cn

Client messages