Cotribution to problem of current magnetizing sources calibration in NDT

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU38578" target="_blank" >RIV/00216305:26220/03:PU38578 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Cotribution to problem of current magnetizing sources calibration in NDT

Original language description

Magnetising current sources used in NDT based on the method of leakage fluxes have to guarantee magnetizing of the tested product into magnetic status when leakage fluxes rise above the crack or another macro defect. During the calibration, one of the tasks is to determine the accuracy of the generated current indication and to check on its waveform. The next is to learn the magnetizing source load characteristic course (EN ISO 9934-3, p.8), which best describes properties of the source. The Paper deescribes the difficulties with the determination of the generated current indication accuracy, with the influence of the magnetizing current waveform and with the current generator load characteristic measurement.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JS - Reliability and quality management, industrial testing

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

NDT Welding Bulletin

ISSN

1213-3825

e-ISSN

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Volume of the periodical

2003

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

3

Pages from-to

25-27

UT code for WoS article

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EID of the result in the Scopus database

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