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Model No.: PZT-8 Piezo Ring
Piezoelectric ceramic rings, Material: PZT-8
Properties PZT-8 Dielectric Constant ɛTr3 1100 Coupling factor KP 0.52 K31 0.3 K33 0.57 Kt 0.4 Piezoelectric coefficient d31 10-12m/v -100 d33 10-12m/v 240 g31 10-3vm/n -10.3 g33 10-3vm/n 25 Frequency coefficients Np 2280 N1 1671 N3 1950 Nt 2300 Elastic compliance coefficient Se11 10-12m2/n 11.6 Machanical quality factor Qm 1200 Dielectric loss factor Tg δ % 0.3 Density ρ g/cm3 7.6 Curie Temperature Tc °C 310 Young's modulus YE11 <109N/m2 86 Poison Ratio 0.3
P-82 is used in high power applications and has an extremely high mechanical quality. With the ability to withstand high levels of electrical excitation and mechanical stress, Navy Type III has the best power handling capabilities. Applications include ultrasonic cleaners, cell disruption, phacoemulsification, and high power ultrasonics.
Applications include:
Features:
DIMENSIONAL RANGE
Outside Diameter 3mm (0.118") 180mm (7.08")
Inside Diameter 1mm (0.04") 140mm (5.9")
Thickness 0.2mm (0.007") 25mm (1")
STANDARD MECHANICAL TOLERANCES
Outside Diameter ±0.150mm
Inside Diameter ±0.150mm
Thickness ±0.05mm
Flatness 0.002**/0.012mm MAX
Parallelism 0.007**/0.012mm MAX
Concentricity 0.2mm
Product Categories : Piezoelectric Rings For Ultrasonic Machining
Zibo Yuhai Electronic Ceramics Co., Ltd. (formerly Zibo Wireless Ceramics Factory), founded in 1966, is one of leading manufacturer of piezoelectric ceramic elements and is engaged in the research and development of piezoelectric ceramic elements.
a. In 1986, involved in the formulation of the CB1125~1128-86 ministerial standard for general technical conditions of piezoelectric ceramic materials for underwater acoustics.
b. In 1988, participated in the formulation of the "Measurement and Calculation Method of Performance Parameters of Underwater Acoustic Practical Piezoelectric Ceramic Components" CB1194-88 standard.
c. In 1993, participated the formulation of the CB1218-93 ministerial standard of commonly used piezoelectric ceramic components for underwater acoustics.
d. In 2004, Participated in the formulation of Dielectric Filters Part 1: General Specification SJIEC61337-1:2004, Dielectric Filters Part 2: Guidelines for UseSJIEC61337-2:2004 industry standard.
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Mr. Sun Zhaohai
Tel:0086-533-4230012
Fax:
Mobile Phone:+8618753397607
Email:josa@zbyuhai.com
Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.