Results 171 to 180 of about 13,377 (241)
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Eddy-Current Testing of an Iron–Cobalt–Alumina-Based Magnetic Nanocrystals
Powder Metallurgy and Metal Ceramics, 2022A. Younes
semanticscholar +2 more sources
Magnetic Shielding Analysis for Arrayed Eddy Current Testing
Journal of Magnetics, 2019Jing Nie +3 more
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Insight - Non-Destructive Testing and Condition Monitoring, 2021
The pulsed eddy current (PEC) technique is commonly used in the petrochemical and power generation industries to measure two parameters: the degree of pipe wall corrosion and the thickness of the insulation shield.
Hang Xu +3 more
semanticscholar +1 more source
The pulsed eddy current (PEC) technique is commonly used in the petrochemical and power generation industries to measure two parameters: the degree of pipe wall corrosion and the thickness of the insulation shield.
Hang Xu +3 more
semanticscholar +1 more source
Eddy current testing by upgraded microloop magnetic sensor array
Electrical Engineering in Japan, 1996AbstractA micro‐eddy current testing (ECT) probe, which consists of a planar microloop inductive magnetic sensor array and a pancake‐type exciting coil, was developed to upgrade the ECT technology, especially as it is used for inspecting steam generator tubing in a pressurized nuclear power plant (PWR).
Mitsuru Uesaka +4 more
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Probe Localization by Magnetic Measurements in Eddy-Current Nondestructive Testing Environment
2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace), 2018Localization of eddy current probe in Nondestructive Testing allows merging the information of defect detection with positions. Typically, this task requires the usage of additional and costly position measurement systems or software assisted handlers in controlled laboratory conditions.
Cerro, G. +7 more
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Eddy current tomography for testing of ferromagnetic and non-magnetic materials
Measurement Science and Technology, 2014This paper presents an eddy current tomography setup with high spatial resolution and high accuracy of measurements of the signal on the detection coil. In the proposed solution both amplitude and phase shift are measured, which makes it possible to calculate the spatial distribution of both permeability and resistivity of the tested element.
Jacek Salach +2 more
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IEEE transactions on industrial electronics (1982. Print), 2023
In industry, natural cracks usually exist in complex forms such as adjacent, colony, irregular, and crossing. Mere magnetic field is inadequate to accurately evaluate the complex cracks using eddy current testing.
Jiuhao Ge +4 more
semanticscholar +1 more source
In industry, natural cracks usually exist in complex forms such as adjacent, colony, irregular, and crossing. Mere magnetic field is inadequate to accurately evaluate the complex cracks using eddy current testing.
Jiuhao Ge +4 more
semanticscholar +1 more source
NDT & E international, 2019
We developed ECT systems using high-sensitivity magnetic sensors with small size; and used the systems to evaluate a titanium alloy sample prepared by a 3D laser printer. Two systems were used.
D. He +4 more
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We developed ECT systems using high-sensitivity magnetic sensors with small size; and used the systems to evaluate a titanium alloy sample prepared by a 3D laser printer. Two systems were used.
D. He +4 more
semanticscholar +1 more source
Micro eddy current testing by micro magnetic sensor array
IEEE Transactions on Magnetics, 1995A micro Eddy Current Testing (ECT) system for planar thin specimens made of INCONEL 600 with flaws was proposed and developed. A micro ECT probe used here consists of a conventional pancake-type coil as an exciting coil and a micro magnetic sensor array as a set of pickup coils.
M. Uesaka +5 more
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IEEE transactions on magnetics, 2023
Eddy current testing (ECT) at different frequencies can identify surface and back-surface defects caused by the skin effect. Traditional ECT uses a pickup coil to measure the magnetic-field signal caused by eddy current.
Ziwei Guo, T. Sasayama
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Eddy current testing (ECT) at different frequencies can identify surface and back-surface defects caused by the skin effect. Traditional ECT uses a pickup coil to measure the magnetic-field signal caused by eddy current.
Ziwei Guo, T. Sasayama
semanticscholar +1 more source