PiezoTechnologies K-12



  Basic Information


Density:

ρ :
7.00
g/cm3


Curie temperature:

TC:
820
°C


Material class:

Bismuth Titanate

Reviewed:

Yes


Z:
32
MRayl



vs:
4620
m/s


Description:

Specifically designed for stable piezoelectric activity in extreme High Temperature applications; up to 100°F (593°C) continuous use or up to 1400°F (760°C) intermittent use.

   Electric Properties



d15:
10.0
*10-12 C/N

d31:
-2.5
*10-12 C/N

d33:
12.0
*10-12 C/N



g15:
7.0
*10-3 Vm/N

g31:
-2.0
*10-3 Vm/N

g33:
10.0
*10-3 Vm/N




tan δ:
0.005
@1000
Hz


ε33T:
140

ε33S:
133



kt:
0.21

kp:
0.05

k15:
0.07

k31:
0.03

k33:
0.12


   Elastic Properties



S33E:
10
*10-12 m2/N



Y33E:
11
*1010 N/m2



Qmt
3500



Qmr
4500



NP:
2868
Hzm

NT:
2317
Hzm


Availability


Piezo Technologies
http://www.piezotechnologies.com



Applications


High Temperature Applications