Piezoelectric Ceramic Plate

Picture	Manufacturer No.	Size	Material	Description	Datasheet	Order
	FBPZT2828	28mm	P4/P5	Square Custom Piezo Plate 28*28 PZT Ceramic Transducer		Send Order
	FBPZ27	27mm	P4/P5	piezoelectric ceramic plate with wire		Send Order
	FBN12-GNS3	customization	customization	Piezo Ceramic Element Square Piezo		Send Order

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• Piezoelectric Sheets & Plates

  The polarization mechanism of piezoelectric ceramics depends on its internal structure. Piezoelectric ceramics are made of many small grains irregularly "inlaid". Each small grain can be seen as a small single crystal, in which atoms (ions) are arranged regularly (periodically) to form a lattice, which is composed of repeated cells. The lattice directions of grains and grains are not necessarily the same, and they are still chaotic and irregular as a whole. In order to keep piezoelectric ceramics in the lowest state of energy (electrostatic energy and elastic properties), there will be a number of small regions in the grains. The spontaneous polarization of cells in each small region has the same direction, but the directions of spontaneous polarization between adjacent regions are different. The area with the same direction of spontaneous polarization is called electric domain, and the whole ceramic includes many electric domains.

• PZT piezoelectric ceramics (lead zirconate titanate):
  P is the abbreviation of lead element Pb, Z is the abbreviation of zirconium element Zr, and T is the abbreviation of titanium element Ti. (English piezoelectric ceramic transducer).
  PZT piezoelectric ceramics are polycrystals sintered from lead dioxide, lead zirconate and lead titanate at 1200 ℃. It has positive piezoelectric effect and negative piezoelectric effect.
  Preparation of Pb (Zr1-xTix) O3   ZrO (NO3) 2 (zirconium nitrate) → ZrO2+NO2+O2 C6H4O7 Ti (titanium citrate)+O2 → TiO2+H2O+CO2   Pb3O4 → PbO + O2    (1-x)ZrO2 + x TiO2 +PbO → Pb(Zr1-xTix)O3

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  Piezoelectric Ceramic Plate Electrode for Acoustic Technology offered by China manufacturer FBelec.
  The piezoelectric plate from our side are normally cut from an option of three alternative standard sizes, i.e. Lateral dimensions of 40 x 20mm, 50 x 50mm, and 89 x 42mm. Still larger sizes up to 150mm lengths can be cut from discs. These are designed as per the set industry norms and guidelines.
  

  
  

  Piezo ceramic plate Features:

  Accurate thickness,Correct lateral dimensions,wide range of size,high quality level,Size Range:

  L/W: 3mm x 3mm to 100 x 50mm,Thickness: 0.3mm to 15mm

  Tolerance:L & W: ± 2.5% or ± 0.5 mm whichever is more,Thickness: ±0.05 mm

  Flatness and Plano-parallelism: Within 0.015 m,Frequency: upto2MHz- ±7% Above 2MHz- ± 10%

  Better / Tighter tolerances on request

  
  

  Piezo Ceramic Wafer Plate Material :

  PZT-4,PZT-8,PZT-5A,SP-5J,SP-5H