A case for the adoption of eddy current testing is explained by Larry Whalen, North American NDT coordinator for Honeywelly Aerospace Maintenance, Repair and Overhaul.EBSCO_AspAdvanced Materials & Processes
Abstract The basic introduction to EDDY Current testing method is explained. The advantages and limits of test method is described.Access through your organization Check access to the full text by signing in through your organization. Access through your organization References...
Eddy-currentnoninvasive evaluationconductive materialcrackThe paper presents a general overview of recent developments in the eddy-current non-destructive evaluation. Basic principle of the eddy-current non-destructive testing is explained and possible applications of the method in noninvasive evaluation of...
In this paper the benchmark models of eddy current testing for steam generator (S/G) tubes are proposed. The experimental set-up and numerical methods for the models are explained. Eddy current testing (ECT) is a type of non-destructive ... T Takagi,M Hashimoto,H Fukutomi,... - 《Int...
Edge crack detection using a giant magnetoresistance based eddy current sensor. Dogaru,T,Smith,S.T. Nondestructive Testing and Evaluation . 2000Dogaru,T,Smith,S.T.Edge crack detection using a giant magnetoresistance based eddy current sensor.Nondestructive Testing and Evaluation. 2000...
eddy current testingmartensitic transformationsplastic deformationstrain ageing/ aging metastable austenitic steelssteel structure effecteddy-current transducer signaleddy-current parameterN26T3 steelaging temperature dependenceEddy-current parameter f 0 of the N26T3 steel has been studied as a function of ...
The length of the defect-signal trace indicates the cross-sectional area of metal loss. The experimental results are explained with reference to the skin-depth equation. 展开 关键词: engineering ferromagnetic materials eddy current testing data analysis defects experimental data losses signals tubes ...
A pulsed eddy current testing system for detecting defects in a part. A probe carries an exciting pulse in one coil and receives a measuring signal in a second coil. The measuring signal is sampled at two instants defined by short and long time lags. The two amplitudes obtained are plotted...
As explained below, the absolute impedance values can be directly correlated to absolute thickness values. Accordingly, precise removal rates may also be determined. Previous eddy probe methods are capable of only determining that thickness had changed, but are not capable of determining by how much...
Pulsed Excitation in Eddy Current Non-Destructive Testing of Conductive Materials The paper deals with eddy current non-destructive testing of conductive materials. Basic principle of the method is explained. Two types of eddy current ex... M Smetana,T Strapacova,L Janousek - 《Advances in Electri...