METHOD FOR DETERMINING GADOLINIUM CONTENT IN FUEL ELEMENT

FIELD: nondestructive inspections of objects. SUBSTANCE: method used for nondestructive inspections of uranium oxide fuel elements to determine their gadolinium content involves measurement of inherent background radiation of uranium and its daughter products passed through fuel element can in energ...

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Bibliographic Details
Main Authors BRODSKIJ S.M, BYSTROVZOROV S.V, CHEREVIK V.M, MEZHUEV V.A, SHUL'MAN JU.S, SUL'ZHENKO P.S, VARVARITSA V.P
Format Patent
LanguageEnglish
Published 10.12.2002
Edition7
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:FIELD: nondestructive inspections of objects. SUBSTANCE: method used for nondestructive inspections of uranium oxide fuel elements to determine their gadolinium content involves measurement of inherent background radiation of uranium and its daughter products passed through fuel element can in energy range above energy of gadolinium absorption K edge and below energy of uranium absorption K edge. EFFECT: enhanced precision of gadolinium content evaluation. 1 cl, 3 dwg
Bibliography:Application Number: RU20010105120