New Technologies in Electromagnetic Non-destructive Testing

• Main Authors: Huang, Songling (Author), Wang, Shen (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Singapore : Springer Singapore : Imprint: Springer, 2016.
• Edition: 1st ed. 2016.
• Series: Springer Series in Measurement Science and Technology,
• Subjects: Physics.; Magnetism.; Magnetic materials.; Electronic circuits.; Physical measurements.; Measurement.; Structural mechanics.; Materials science.; Electronic Circuits and Devices.; Characterization and Evaluation of Materials.; Measurement Science and Instrumentation.; Magnetism, Magnetic Materials.; Structural Mechanics.

This book introduces novel developments in the field of electromagnetic non-destructive testing and evaluation (NDT/E). The topics include electromagnetic ultrasonic guided wave testing, pulsed eddy current testing, remote field eddy current testing, low frequency eddy current testing, metal magneti...

Table of Contents:

• Electromagnetic ultrasonic guided wave testing
• Outline
• Factors influencing the performance of EMATs
• EMATs for pipeline axial guided wave generation
• The dispersion characteristic of the guided waves
• The electromagnetic ultrasonic guided wave testing technology
• Pulsed eddy current testing
• Basic principle of electromagnetism
• The coil type probe for the pulsed eddy current testing
• The electronic circuit used in the pulsed eddy current testing
• The remote field eddy current testing
• The mathematical model of the remote field eddy current testing
• The finite element simulation and modeling of the remote field eddy current in the pipeline
• The 2D finite element simulation of the remote field eddy current in the pipeline
• The 3D finite element simulation of the remote field eddy current in the pipeline
• Low frequency eddy current testing
• The low frequency eddy current-based testing system of the pipeline deformation
• The metal magnetic memory testing
• The principle of testing
• The relation between the magnetic field of the earth and the magnetic memory of the ferromagnetic materials
• Measuring the distribution of the stress using the metal magnetic memory
• The magnetic flux leakage testing
• The principle of the MFL testing
• The factors influencing the MFL testing
• The defect size quantification methods in the MFL testing
• The pulsed MFL testing
• References.