METHOD TO MANUFACTURE FUEL RODS Russian patent published in 2014 - IPC G21C21/02 

Abstract RU 2507616 C1

FIELD: power engineering.

SUBSTANCE: rod stocks are placed into a cylindrical container, melted with glass, and the container is moved into a die mould of a press, where hot isostatic pressing is carried out. After discharge of the container from the die mould it is cooled on air for 2-3 minutes, and the glass pressing is squeezed from the container on a cold press with the speed of 0.3-0.5 mm/s. Dimensional mechanical treatment of stocks is carried out after glass chipping to produce nominal size of rods.

EFFECT: elimination of operations of mechanical stripping of pressing from a container material, higher level of production automation.

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RU 2 507 616 C1

Authors

Gavrilin Sergej Sergeevich

Turishchev Mikhail Mikhajlovich

Dates

2014-02-20Published

2012-11-06Filed