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PZT-8 High Power Piezoelectric Ring

$99

10-9999
Piece/Pieces
$10

≥10000
Piece/Pieces

Min. Order:

1 Piece/Pieces

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Product Description

Product Attributes
Packaging & Delivery
Company Overview
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Overview

Product Attributes

Model No.: PZT-8 Piezo Ring

Packaging & Delivery

Selling Units:: Piece/Pieces

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:

Welding
Ultrasonic cleaning
Medical: Ultrasonic scalpel, Therapeutic ultrasound

Features:

Choice of silver finish available on request
Sputtered and chemically depositedmetallisation's available
Surface roughness's as low as 0.15μm available for specific demanding application
Thickness/Radial frequency tuning available on request

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

Piezo Ceramic component

Product Categories : Piezoelectric Rings For Ultrasonic Machining

Company Overview

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.

One of the founders of research, development and production of Piezo components and sensors in China.
the member of China Standardization Committee on underwater piezoelectric ceramic materials and components, partifipated the piezoelectric ceramic elements standard setting.

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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