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Eddy current testing of ferromagnetic tubes
1985Lahdenperä, Kari, Sarkimo, Matti
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Non-Destructive Techniques Based on Eddy Current Testing [PDF]
Sensors, 2011 Non-destructive techniques are used widely in the metal industry in order to control the quality of materials. Eddy current testing is one of the most extensively used non-destructive techniques for inspecting electrically conductive materials at very ...
Javier García-Martin +1 more
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Comparison of defect detection limits in Lorentz force eddy current testing and classical eddy current testing [PDF]
Journal of Sensors and Sensor Systems, 2018 Lorentz force eddy current testing (LET) is a motion-induced eddy current testing method in the framework of nondestructive testing. In this study, we address the question of how this method is classified in comparison with a commercial eddy current ...
J. M. Otterbach +5 more
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Giant Magnetoresistance Sensors: A Review on Structures and Non-Destructive Eddy Current Testing Applications [PDF]
Sensors, 2016 Non-destructive eddy current testing (ECT) is widely used to examine structural defects in ferromagnetic pipe in the oil and gas industry. Implementation of giant magnetoresistance (GMR) sensors as magnetic field sensors to detect the changes of magnetic
Damhuji Rifai +3 more
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Challenges in improving the performance of eddy current testing: Review
Measurement and Control, 2019 Eddy current testing plays an important role in numerous industries, particularly in material coating, nuclear and oil and gas. However, the eddy current testing technique still needs to focus on the details of probe structure and its application.
Ahmed N Abdalla +2 more
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Vector-Based Eddy-Current Testing Method
Applied Sciences, 2018 We present a type of eddy-current testing (ECT) method based on measuring the reaction of the Lorentz force by using a small permanent magnet (PM) as the probe. The means of measuring impedance is superseded by measuring force.
Cheng Li +4 more
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Biomaterial Real Cracks Evaluation by Eddy Current Testing Method
Communications, 2015 The paper deals with identification of real biomaterial`s cracks using electromagnetic non-destructive sensing. Advanced types of the magnetic field sensors are used for this purpose. New modular eddy current probe is used for the evaluation.
Milan Smetana, Klara Capova
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Development of Pulsed Eddy Current Nondestructive Testing: A Review [PDF]
SensorsAs a branch of nondestructive testing (NDT), Pulsed Eddy Current Testing (PECT) is characterized by its wide frequency spectrum and high penetration depth.
Qian Huang +8 more
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Material Nondestructive Evalution by Eddy Current Testing
Advances in Electrical and Electronic Engineering, 2005 Eddy current method is one of many methods of nondestructive testing. The aim of nondestructive testing is prevention of equipment breakdown without any impact on equipment operation.
Tomas Marek
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