PiezoTechnologies K-350



  Basic Information


Density:

ρ :
7.70
g/cm3


Curie temperature:

TC:
360
°C


Material class:

Lead Zirconate Titanate

Navy type equivalent:

Navy Type II

Piezo type:

Soft

Reviewed:

Yes


Z:
30
MRayl



vs:
3920
m/s



α :
3.60
*10-6 K-1


Description:

K-350 is Piezo Technologies’ equivalent to Navy Type II material or what the industry knows as PZT-5A. K-350 offers a remarkable combination of high coupling with high curie temperature capabilities. As PZT’s go, you will find K-350 excellent in all types of applications such as hydrophones, accelerometers, high voltage generators, and non-destructive testing.

   Electric Properties



d15:
570.0
*10-12 C/N

d31:
-175.0
*10-12 C/N

d33:
390.0
*10-12 C/N



g15:
40.0
*10-3 Vm/N

g31:
-11.0
*10-3 Vm/N

g33:
25.0
*10-3 Vm/N




tan δ:
0.020
@1000
Hz


ε33T:
1750



kt:
0.50

kp:
0.61

k15:
0.67

k31:
0.34

k33:
0.72


   Elastic Properties



Y33E:
5
*1010 N/m2



Qmt
140



NT:
1960
Hzm


Availability


Piezo Technologies
http://www.piezotechnologies.com



Applications


Hydrophones
Accelerometers
High Voltage Generators