Weiches PZT -Piezoceramic -Material

$100

10-9999
Kilogram
$70

≥10000
Kilogram

Minimum der Bestellmenge:

1 Kilogram

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Produktbeschreibung

Produkteigenschaften
Verpackung & Lieferung

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Overview

Produkteigenschaften

Modell: Soft PZT

Verpackung & Lieferung

Verkaufseinheiten:: Kilogram

Weiche PZT

Eine hohe Empfindlichkeit oder "weiche" Keramik verfügt über eine hohe Empfindlichkeit und Permittivität, aber unter hohen Antriebsbedingungen sind jedoch anfällig für Selbstheizungen, die über ihren Betriebstemperaturbereich hinausgehen. Diese Materialien werden in verschiedenen Abholungen und Sensoren, motorartigen Wandlern, Empfängern und Niedrigstromgeneratoren verwendet.

Die ideale Anwendung von Soft Piezo -Materialien ist erfasst.

Yuhai Soft PZT -Parameter finden Sie unter https://www.yhpiezo.com/download.html

P-51	is a modified soft PZT for general purpose. It is dedicated to low aging rate and extremely stable performance requirement etc. transducers
PliS-51	is a high Curie temperature version of P-51. It is dedicated to low aging rate, extremely stable performance and high frequency requirement etc. transducers
P-52	is a modified soft PZT designed for relative high dielectric constant required hydrophone etc. receiver transducers
P-53	is developed as high dielectric constant and high Curie point soft PZT particular useful for receiver transducer and actuator etc. applications
PSnN-5	is a modified soft PZT , high curie temperature, stable performance requirement etc. transducers, special recommendation distance meansurements.
PZT-5H	is a modified soft PZT dedicated for popular used high dielectric constant, reasonable high Curie point required receiver transducer, ignition and actuator etc. applications

SYMBOL	DEFINITION	UNITS
ε 33 T , ε 11 T	Free Relative Dielectric Constant
ε 33 S , ε 11 S	Clamping Relative Dielectric Constant
tgδ	Dissipation Factor at Low Field
ρ	Density	g/cm 3
T c	Curie Point	ºC
V	Velocity	m/s
Z a	Accoustic Impedance	Mrayl
K p, K 33, K t, K 31, K 15	Electromechanical Coupling Factors
N p , N 33, N 31, N 15, N t, N c	Frequency Constants	Hz - m
d 33, d 31, d 15	Piezoelectric Strain Constants	10 -12 C/N
d h	Hydrostatic Piezoelectric Strain Constants	10 -3 Vm/N
Q pm	Mechanical Quality Factor at Planar mode
Y 11 E , Y 33 E	Young's Modulus under Short Circuit	10 10 N/m 2
σ	Poisson Ratio
ε 33 T (% Per Decade)	Aging Rate of Free Relative Dielectric Constant
K p (% Per Decade)	Aging Rate of Planar Electromechanical Coupling Factor
K t (% Per Decade)	Aging Rate of Coupling Factor at Thickness mode
N p (% Per Decade)	Aging Rate of Frequency Constant of Planar Mode
N t (% Per Decade)	Aging Rate of Frequency Constant at Thickness Mode
ε 33 T ( / o C)	Thermal Stability of Free Relative Dielectric Constant
GLOSSARY
BT	Barium Titanate
Hard PZT	Hard Lead Titanate Zirconate Compound
Soft PZT	Soft Lead Titanate Zirconate Compound

Produktgruppe : Piezoelektrisches Material

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