Eddy Current Testing

NDT course on Eddy Current Testing

Computer Based Training Course on "EDDY CURRENT TESTING"
CONTENTS: Eddy Current Testing
(see Detailed contents)

 
ET Cover Main Index

 
 
1. METALLURGY OF STEEL

  • 1.1 Steel
  • 1.2 Heat Treatments
  • 1.3 Production of Carbon Steels
  • 1.4 Study of Defects
  • Self-evaluation Test

Difettologia
 
 
2. BASIC PHYSICAL PRINCIPLES

  • 2.1 Electricity
  • 2.2 Magnetism
  • 2.3 Electromagnetism
  • 2.4 Measurement units
  • Self-evaluation Test

Induzione elettromagnetica
 
 
3. METHOD PRINCIPLES

  • 3.1 Eddy current method
  • 3.2 Eddy current properties
  • 3.3 Factors affecting the eddy current
  • 3.4 Impedance changes
  • 3.5 Impedance diagrams
  • Self-evaluation Test

lift-off
 
 
4. EXAMINATION EQUIPMENT

  • 4.1 Examination system
  • 4.2 Probes
  • 4.3 Instruments
  • 4.4 Reference standards
  • Self-evaluation Test

Sonda differenziale
 
 
5. EXAMINATION PROCEDURE AND RESULTS

  • 5.1 General examination
  • 5.2 Surface inspections
  • 5.3 Welding inspection
  • 5.4 Tube inspetions with an internal probe
  • 5.5 Tube and bar inspections with an external probe
  • 5.6 Measuring thickness
  • 5.7 Measuring conductivity
  • Self-evaluation Test

Esame saldature