Induction and Inductance
In 1824, Oersted discovered that current passing though a coil created a magnetic field capable of…
Current Flow and Ohm’s Law
Ohm's law is the most important, basic law of electricity. It defines…
Properties of Electricity
Since eddy current inspection makes use of electromagnetic induction, it is important…
Present State of Eddy Current Inspection
Present State of Eddy Current Inspection Eddy current inspection is used in…
Basic Principles of Eddy Current Inspection
Eddy current inspection is one of several NDT methods that use the…
History of Eddy Current Testing
Eddy current testing has its origins with Michael Faraday's discovery of electromagnetic…
Eddy Current Testing (ET) Overview
Eddy current testing a modern Non-destructive testing – NDT method that has…
AE Applications
Acoustic emission is a very versatile, non-invasive way to gather information about…
AE BarkhausenTechniques
Barkhausen Effect The Barkhausen effect refers to the sudden change in size of ferromagnetic domains…
AE Source Location Techniques
Multi-Channel Source Location Techniques: Locating the source of significant acoustic emissions is…


