CERAMIC NUCLEAR FUEL DISPERSED IN METALLIC ALLOY MATRIX Russian patent published in 2019 - IPC G21C3/02 G21C21/02 G21C3/06 

Abstract RU 2684645 C2

FIELD: nuclear reactors.

SUBSTANCE: invention relates to a nuclear fuel, and more specifically to a metallic nuclear fuel. This method for manufacturing a cermet nuclear fuel with a metallic fuel matrix includes melting raw materials in an induction furnace, adding ceramic particles. It is followed by siphon pouring the mixture into the mold. Said ceramic particles include a composition containing approximately 90 % of uranium oxide, approximately 6 % of fission products and approximately 1.5 % of transuranic elements.

EFFECT: invention solves the problem of spent nuclear fuel and denatures Pu239 during the process.

26 cl

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RU 2 684 645 C2

Authors

Uolters Leon S.

Dates

2019-04-11Published

2015-04-07Filed