METHOD OF PRODUCING NUCLEAR FUEL WITH HIGH LOAD OF LOW-ENRICHED URANIUM AND CORRESPONDING NUCLEAR FUEL Russian patent published in 2016 - IPC G21C3/60

Abstract RU 2575869 C2

FIELD: atomic physics.

SUBSTANCE: invention relates to methods of producing nuclear fuel. The method (1) comprises steps of: making a core (3) containing aluminium and low-enriched uranium; and sealing the said core in a cladding (5), where the said core (3) has a low-enriched uranium load strictly higher than 3.0 gU/cm³ and contains less than 10 wt % of an aluminium phase and/or aluminium compounds other than the UAl₂ phase, UAl₃ phase and the UAl₄ phase. The corresponding nuclear fuel (1) is also disclosed.

EFFECT: preventing the formation of cracks in a fuel core.

19 cl, 4 dwg

Similar patents RU2575869C2

Title	Year	Author	Number
HEAT ELEMENT FOR NUCLEAR REACTOR	1993	Savchenko A.M. Maranchak S.V. Lysenko V.A. Vatulin A.V. Solonin M.I.	RU2061264C1
FUEL ELEMENT FOR NUCLEAR REACTORS (VERSIONS) AND METHOD OF ITS MANUFACTURING (VERSIONS)	2008	Vatulin Aleksandr Viktorovich Volkov Vasilij Semenovich Ershov Sergej Aleksandrovich Kozlov Aleksej Vladimirovich Morozov Aleksandr Vasil'Evich Simonov Aleksandr Petrovich Sorokin Vladimir Ivanovich	RU2389089C1
TARGET FOR PRODUCING MO-99 ISOTOPE	2012	Rozhkov Vladimir Vladimirovich Enin Anatolij Alekseevich Zaporozhets Igor' Egorovich Trufanov Mikhail Alekseevich Sidorenko Gennadij Gennad'Evich Izhutov Aleksej Leonidovich Starkov Vladimir Aleksandrovich Svjatkin Mikhail Nikolaevich Trojanov Vladimir Mikhajlovich	RU2511215C1
PLATY NUCLEAR FUEL CONTAINING REGULARLY DISPOSED LARGE SPHERICAL PARTICLES OF U-MO OR U-MO-X ALLOY AND METHOD FOR ITS PRODUCTION	2006	Kim Chang-Kiu Dzung Eun Li Joon-Sang Riu Kho-Dzin	RU2317599C2
METHOD OF PRODUCING TARGET FOR PRODUCTION OF ISOTOPE Mo	2016	Bragin Sergej Yurevich Martynenko Anatolij Vasilevich Solntsev Vladimir Anatolevich Fedorov Evgenij Nikolaevich	RU2647492C2
NUCLEAR FUEL BASED ON PLATING THREADS AND METHOD OF ITS PRODUCTION	2004	Ballan'I Alen Llorka Nurija	RU2335814C2
NUCLEAR REACTOR FUEL ELEMENT	1999	Sorokin V.I. Solonin M.I. Vatulin A.V. Lysenko V.A.	RU2154312C1
METHOD OF MAKING A TARGET FOR PRODUCTION OF THE Mo-99 ISOTOPE	2015	Goncharov Yurij Valerevich Bujmov Sergej Anatolevich Strukov Aleksandr Vladimirovich Sidorenko Gennadij Gennadevich Trufanov Mikhail Alekseevich	RU2696000C1
NUCLEAR FUEL PELLET AND METHOD OF ITS PRODUCTION	2016	Lysikov Aleksandr Vladimirovich Bakhteev Oleg Aleksandrovich Degtyarev Nikita Aleksandrovich Mikheev Evgenij Nikolaevich Novikov Vladimir Vladimirovich	RU2713619C1
NUCLEAR FUEL GRANULE SIMULATOR	2003	Solomentsev S.Ju. Aleksandrov A.B. Abiralov N.K. Gorbunov V.A. Kolesnik N.N. Solomentseva I.V.	RU2248053C1

RU 2 575 869 C2

Authors

Stepnik Bertran

Grass Mishel'

Burda Zhil'

Kullom Kristel'

Mojru Kristof

Dates

2016-02-20—Published

2011-10-21—Filed