ceramic Ultrasonic Sensors/ultrasonic ceramic/piezoelectric ceramic

Ultrasonic ceramic Ultrasonic Sensors High performance customizable

Characteristics of piezoelectric ceramics material

Material code P-5-2000 P-5-3000 P-8 P-4A F-8A FS-43 PT F-15 Relative dielectric constant εT13 2100 3200 1000 1250 1350 1400 200 1500 Dielectric loss tgδ.10-2 2 2 0.4 0.5 0.5 0.8 2 0.5 ElectromechanicalCoupling Coefficient KP 0.62 0.64 0.55 0.56 0.58 0.56 0.055 0.64 K31 0.36 0.38 0.30 0.33 0.32 0.34 0.035 0.32 K33 0.70   0.62 0.64 0.65 0.65 0.45 0.67 K15 0.68   0.63 0.64 0.66 0.66 0.30 0.68 Kt 0.48   0.45 0.46 0.50 0.50 0.55 0.52 Piezoelectric strain constant d3110-12C/N 186   100 120 140 160 4.0 150 d3310-12C/N 410 580 250 280 350 350 50 360 piezoelectric voltage constant g3110-3V.m/N 9.5   10.5 12.3 11.8 12.3   12.5 g3310-3Vm/N 20.5   22.8 27.4 26.1 27.4   22.8 Frequency constant NφNZm 2000   2300 2210 2180 2100 2800 2200 NtNZm 2250   2280 2280 2200 2300 2500 2300 N1NZm 1460   1700 1630 1600 1550 2200 1600 Elasticity compliance coefficient SE1110-12m2/N 1801   11.0 10.8 16.1 20.5   16.5 SD3310-12m2/N 22.3   12.7 12.5 19.8 26.8   20.1 Mechanical quality factor Qm 100 70 1000 800 1100 300 700 800 Poisson ratio σE 0.32   0.31 0.31 0.36 0.31 0.21 0.32 Curie temperature Tc°C 260 180 310 300 360 310 390 320 density Ρg/cm3 7.50 7.40 7.55 7.55 7.50 7.50 7.50 7.60 Main characteristicsuse High sensitive,working stable, be applicable to electro acoustic component, underwater sound transducers, sensor, accelerometer and pressure gauge etc. High sensitive, Be applicable to Color coded ultrasound and embroidery digitizing system. Low loss in strong field,high power density, be applicable to high-power emission and strong ultrasonic transducer etc. High emission power, be applicable to underwater sound transducer and high power transducer etc. High dielectric constant. Be applicable to high power emission. Can be applicable in high temperature because of high Curie temperature. With transmitting and receiving characteristics. Be applicable to middle power transducer with both transmitting and receiving functions. High curie, temperature, be applicable to deep well detection.. D33 High emission power, be applicable to ultrasonic cleaner, piezoelectric transformer.

 

ceramic Ultrasonic Sensors/ultrasonic ceramic/piezoelectric ceramic