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ランダムタイプ1-3圧電複合材

ランダムタイプ1-3圧電複合材

このランダムタイプ1-3圧電複合材は世間では最も一般的な作り方で製作される1-3圧電複合材です。

*この商品はスマートマテリアル社によって製造されるものです。

ランダムタイプ1-3圧電複合材の仕様:

*下記の項目で仕様を定めます。

  •   Frequencies 80kHz to 8MHz
  •   PZT Navy type II
  •   Fill Factors 35%, 65% to 80%
  •   Maximun dimensions 8cm by 8cm, larger and curved on request
  •   Various epoxy and polyurethane interstitial materials available.
  •   Operational temperatures up to 135℃
  •   Avaible with Gold, Copper-Tin electodes

ランダムタイプ1-3圧電複合材の仕様とSelections

Resonance Frequencies 80kHZ up to 8MHz                  
 Frequency   Fiber Diameter (Pixel) Fill Factor Dimensions mm²  Availability
80kHz - 1MHz 105µm,250µm, 800µm 35%,65%,80% max. 100 x 100 Request
1MHz - 5MHz 105µm, 250µm 35%, 65% max. 100 x 100 Request
5MHz - 8MHz 105µm 35% max. 100 x 100 Request
Frequency Tolerances
± 10% typical
± 5% on request
Fill Factors 35%, 65%, 80%                  
Fill Factor Fiber Diameter (Pixel)  Frequency   Availability
35% 105µm 80kHz to 8MHz Request
65% 250µm 80kHz to 5MHz Request
80% 800µm 80kHz to 1MHz Request
PZT Materials PZT Navy Type II
PZT Material Di-electric Constant  Frequency   Availability
PZT Navy Type II, 5A 1850 80kHz to 100MHz Request
Acoustic Impedance 12 MRayl to 27 MRayl
Typical Fill Factors  Acoustic Impedance MRayl          
35% 12 MRayl
65% 22 MRayl
80% 27 MRayl
Available Electrodes CuSn (Copper with Tin flash layer)Au (Gold)
Electrode Material  Frequency  
CuSn 80kHz to 1MHz
CuSn, Au 1MHz to 8MHz
Dimensions Max. 100mm by 100mm, various round diameters
Maximum Dimensions Frequency Availability
100mm by 100mm 80kHz to 5MHz Request
65mm by 65mm 5MHz to 8MHz Request
Mechanical Tolerances:
< 6mm ± 0.1mm
< 6mm ± 0.2mm
> 30mm ± 0.3mm
Available Diameters mm Available Diameters inch Available Diameters mm Available Diameters inch
3.18mm 0.125" 12.70mm 0.500"
5.12mm 0.202" 14.20mm 0.559"
5.18mm 0.204" 15.90mm 0.626"
5.68mm 0.224" 17.50mm 0.689"
6.00mm 0.236" 18.00mm 0.709"
6.50mm 0.256" 19.05mm 0.750"
8.20mm 0.323" 20.00mm 0.787"
9.00mm 0.354" 24.00mm 0.945"
9.50mm 0.374" 25.40mm 1"
10.00mm 0.394" 30.00mm 1.181"
10.20mm 0.402" 35.00mm 1.378"
12.00mm 0.472" 37.7mm 1.48"
Coupling Coefficient kt 0.61 to 0.68, fiber diameter - max. frequency aspect ratio rules apply
Fiber Diameter Max. Frequency for the best kt            
105µm 8MHz
250µm 4MHz
800µm 1MHz
Operational Temperatures Typical 95°C, 135°C on request
Interstitial Materials Various Epoxy systems
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