Results 201 to 210 of about 8,384 (261)

Eddy current testing by upgraded microloop magnetic sensor array

Electrical Engineering in Japan, 1996
AbstractA 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
openaire   +2 more sources

Probe Localization by Magnetic Measurements in Eddy-Current Nondestructive Testing Environment

2018 5th IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace), 2018
Localization 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
openaire   +4 more sources

Eddy current tomography for testing of ferromagnetic and non-magnetic materials

Measurement Science and Technology, 2014
This 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
openaire   +1 more source

Magnetic sensors assessment in velocity induced eddy current testing

Sensors and Actuators A: Physical, 2015
Abstract This paper presents an enhancement in the probes to be used on a new nondestructive testing method with eddy currents induced by velocity. In this method, a permanent magnet that is attached to a moving carriage creates eddy currents in the conductive material to be inspected.
Tiago J. Rocha   +3 more
openaire   +1 more source

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