eFunda: Properties of Piezo Material Lead Zirconate Titanate (PZT-4)
engineering fundamentals Piezo Data: PZT-4
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Lead Zirconate Titanate (PZT-4)
Crystal symmetry class Uniaxial
Density 7500 kg/m3
Constitutive data is presented in the Strain-Charge format.
Compliance
12.3 -4.05 -5.31 0 0 0
-4.05 12.3 -5.31 0 0 0
-5.31 -5.31 15.5 0 0 0
0 0 0 39 0 0
0 0 0 0 39 0
0 0 0 0 0 32.7
*10-12 
Piezoelectric Coupling
0 0 0 0 496 0
0 0 0 496 0 0
-123 -123 289 0 0 0
*10-12 
Relative Permittivity
1475 0 0
0 1475 0
0 0 1300
8.854 *10-12 
For a description of the ordering convention used to layout the constitutive matrices, see Subscript Ordering.
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