Nondestructive Magnetic Adaptive Testing of nuclear reactor pressure vessel steel degradation

Result code in IS VaVaI

RIV/68378271:_____/12:00387734 - isvavai.cz

Result on the web

http://dx.doi.org/10.1016/j.jnucmat.2012.09.006

DOI - Digital Object Identifier

10.1016/j.jnucmat.2012.09.006

Result language

angličtina

Original language name

Nondestructive Magnetic Adaptive Testing of nuclear reactor pressure vessel steel degradation

Original language description

In this work, applicability of a novel magnetic nondestructive method (Magnetic Adaptive Testing, MAT), based on systematic measurement and evaluation of minor magnetic hysteresis loops, is shown for inspection of neutron irradiation embrittlement in nuclear reactor pressure vessel steel. Three series of samples, made of JRQ, 15CH2MFA and 10ChMFT type steels were measured by MAT. The samples were irradiated by E>1 MeV energy neutrons with total neutron fluence of 1.58*1019 ?11.9*1019 n/cm2. Regular correlation was found between the optimally chosen MAT degradation functions and the neutron fluence in all three types of the materials.

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

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

GA101/09/1323: Nondestructive measurement of steel surfaces decarburization by magnetic methods

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Journal of Nuclear Materials

ISSN

0022-3115

e-ISSN

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Volume of the periodical

432

Issue of the periodical within the volume

1-3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

371-377

UT code for WoS article

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EID of the result in the Scopus database

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