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Piezoelectrics Ceramics Properties & Applications Manual


Electro Ceramics Applications

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PIEZOELECTRIC CERAMICS Properties & Applications

 Chapter 1: Introduction
Chapter 2: Physical Basis
Chapter 3: Generators
Chapter 4: Sensors
Chapter 5: Actuators		 Chapter 6: Transducers
Chapter 7: Combined Applications
Chapter 8: Testing of PZT Discs & Plates
Appendix & Literature

Chapter 1
(347 kb)

CHAPTER 1: INTRODUCTION

Chapter 2
(971 kb)
 CHAPTER 2: PHYSICAL BASIS
2.1 The piezoelectric effect in ceramic materials
2.2 Piezoelectric materials
2.3 Dielectric hysteresis
2.4 Basic behaviour of a piezoelectric ceramic body
2.5 Stability
2.6 Depolarisation
2.7 Piezoelectric constants
2.8 Examples
2.9 Dynamic behaviour of PZT transducers
2.10 Frequency constant N
2.11 Coupling factor k
2.12 Comparison of piezoelectric ceramic and crystalline quartz
2.13 Pyroelectric behaviour

Chapter 3
(541 kb)
 CHAPTER 3: GENERATORS
3.1 Static loading
3.2 Dynamic loading
3.3 Multilayer generators

Chapter 4
(567 kb)
 CHAPTER 4: SENSORS
4.1 Axial sensors
4.2 Flexional sensors
4.3 Temperature-dependence of sensors
4.4 Some practical applications

Chapter 5
(1.65 MB)
 CHAPTER 5: ACTUATORS
5.1 Basic calculations on actuators
5.2 Composite actuators
5.3 Actuators for higher operating frequencies
5.4 Drive circuitry
5.5 Flexure elements as actuators
5.6 Applications
5.7 Piezoelectric pumps
5.8 Piezoelectric motors
5.9 Multilayer actuators

Chapter 6a
(650 kb)
 CHAPTER 6a: TRANSDUCERS
6.1 Ultrasonic power transducers

Chapter 6b
(758 kb)
 CHAPTER 6b: TRANSDUCERS (Cont’d)
6.2 High intensity transducers with amplitude transformation
6.3 Pulverisation of liquids
6.4 Ultrasound air transducers
6.5 Flexure mode ultrasound transducers

Chapter 6c
(921 kb)
 CHAPTER 6c: TRANSDUCERS (Cont’d)
6.6 Compact ultrasound air transducers
6.7 Sound transducers (buzzers)
6.8 A fluid level sensor
6.9 PZT delay lines
6.10 PZT transformers

Chapter 7
(205 kb)
 CHAPTER 7: COMBINED APPLICATIONS
7.1 Echo-sounding systems
7.2 Flow meters
7.3 Key finder

Chapter 8
(175 kb)
 CHAPTER 8: TESTING OF PZT DISCS AND PLATES
8.1 General
8.2 Dynamic methods
8.3 Quasi-static method
8.4 The effective coupling factor derived from resonance behaviour

Appendix & Literature
(202 kb)
 APPENDIX & LITERATURE:
Appendix A: Mathematical relations
Appendix B: Coupling factors and frequency constants for different modes of vibration
Appendix C: Bonding techniques
Literature

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