eFunda: Properties of Piezo Material Lead Zirconate Titanate (PZT-5A)
engineering fundamentals Piezo Data: PZT-5A
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Lead Zirconate Titanate (PZT-5A)
Crystal symmetry class Uniaxial
Density 7750 kg/m3
Constitutive data is presented in the Strain-Charge format.
Compliance
16.4 -5.74 -7.22 0 0 0
-5.74 16.4 -7.22 0 0 0
-7.22 -7.22 18.8 0 0 0
0 0 0 47.5 0 0
0 0 0 0 47.5 0
0 0 0 0 0 44.3
*10-12 
Piezoelectric Coupling
0 0 0 0 584 0
0 0 0 584 0 0
-171 -171 374 0 0 0
*10-12 
Relative Permittivity
1730 0 0
0 1730 0
0 0 1700
8.854 *10-12 
For a description of the ordering convention used to layout the constitutive matrices, see Subscript Ordering.
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