Review of magnetic methods for nondestructive evaluation (Part 2)

Jiles, David

doi:10.1016/0308-9126(90)91892-w

Cited by 86 publications

(35 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…If the material presents any discontinuity on its surface or interior, the external magnetic field will be disturbed, being the type of disturbance dependent on various factors, such as the intensity of the magnetic field applied, the geometry of the defect, the type of material, etc. [18,19], as shown in Fig. 4.…”

Section: Tests With Mfl Pigmentioning

confidence: 84%

MFL signals and artificial neural networks applied to detection and classification of pipe weld defects

Carvalho

Rebello

Sagrilo

et al. 2006

NDT & E International

135

View full text Add to dashboard Cite

Section: Tests With Mfl Pigmentioning

confidence: 84%

MFL signals and artificial neural networks applied to detection and classification of pipe weld defects

Carvalho

Rebello

Sagrilo

et al. 2006

NDT & E International

135

View full text Add to dashboard Cite

“…The sensors can measure axial, radial or circumferential (tangential) field components of the leakage magnetic fields, although in practice only one component is usually measured (Jiles, 1990). The magnetization can be continuous (Singh et al, 2009), pulsed (Sophian et al, 2006;Wilson and Tian, 2007) or residual (Babbar and Clapham, 2003).…”

Section: Introductionmentioning

confidence: 99%

Development of magnetic flux leakage technique for examination of steam generator tubes of prototype fast breeder reactor

Singh

Rao

Thirunavukkarasu

et al. 2015

Annals of Nuclear Energy

View full text Add to dashboard Cite

“…Some of the most common nondestructive techniques are electromagnetic, ultrasonic and liquid penetrant testing [2]. However, the use of Eddy Current Testing (ECT) is one of the most widespread electromagnetic techniques for the inspection of conducting materials [3].…”

Section: Introductionmentioning

confidence: 99%

Design and analysis of a GMR eddy current probe for NDT

Porto

Brusamarello

Azambuja

et al. 2013

2013 Seventh International Conference on Sensing Technology (ICST)

View full text Add to dashboard Cite

Defect detection in metallic plates represents an important issue in metal industry, because its potential use in quality control process. Eddy current testing is one of the most extensively used nondestructive techniques for inspecting electrically conductive materials. The purpose of this paper is to present an eddy current testing system for surface defect detection in conducting materials using a giant magnetoresistive (GMR) sensor. An alternate magnetic field is produced by a solenoid and eddy currents are generated in the material under test. The GMR sensor was mounted inside the coil and the arrangement was adapted in the axis of a vertical machining center. In order to validating the measurement device, defects were induced by cracks machined in workpieces made of aluminum. Thus, the parts were scanned with the sensor prototype and a method to estimate the width and depth of the induced defects was proposed after analyzing the output voltage signal.

show abstract

Review of magnetic methods for nondestructive evaluation (Part 2)

Cited by 86 publications

References 20 publications

MFL signals and artificial neural networks applied to detection and classification of pipe weld defects

MFL signals and artificial neural networks applied to detection and classification of pipe weld defects

Development of magnetic flux leakage technique for examination of steam generator tubes of prototype fast breeder reactor

Design and analysis of a GMR eddy current probe for NDT

Contact Info

Product

Resources

About