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Liste de Produits
Modèle: Soft PZT
Pzt doux
Une sensibilité élevée ou une céramique "douce" présente une sensibilité et une permittivité élevée, mais dans des conditions de conduite élevées, sont susceptibles de chauffer l'auto-chauffage au-delà de leur plage de température de fonctionnement. Ces matériaux sont utilisés dans divers camionnettes et capteurs, transducteurs de type moteur à faible puissance, récepteurs et générateurs de faible puissance.
L'application idéale de matériaux piézochons mous est de détection des besoins.
Le paramètre Yuhai Soft PZT peut être trouvé sur 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 |
|
Groupes de Produits : Matériau piézoélectrique
Accueil > Liste de Produits > Matériau piézoélectrique > Matériau piézocéramique pzt doux
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Mr. Sun Zhaohai
Numéro De Téléphone:0086-533-4230012
Fax:
Portable:+8618753397607
E-mail :ceo@zbyuhai.com
Adresse De Compagnie: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.