MINUTE FUEL ELEMENT OF NUCLEAR REACTOR WITH DOUBLE-LAYER PROTECTIVE COAT OF FUEL MICROSPHERE Russian patent published in 2009 - IPC G21C3/28 G21C3/62 

Abstract RU 2368966 C1

FIELD: power engineering, chemistry.

SUBSTANCE: invention is related to the field of nuclear power engineering, in particular to minute fuel element of nuclear reactor with double-layer protective coats. Minute fuel element of nuclear reactor with double-layer protective coat of fuel microsphere contains two layers of protective coat. The first layer from fuel microsphere is made of low-density pyrocarbon. The second layer of protective coat is made of titanium-siliceous carbide Ti3SiC2 .

EFFECT: reduced damageability of layer by mechanism of through cracks creation.

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RU 2 368 966 C1

Authors

Deniskin Valentin Petrovich

Kurbakov Sergej Dmitrievich

Fedik Ivan Ivanovich

Chernikov Al'Bert Semenovich

Dates

2009-09-27Published

2008-04-30Filed