METHOD AND PROCESS LINE FOR MANUFACTURING FUEL ELEMENT CLADDING Russian patent published in 1997 - IPC

Abstract RU 2084026 C1

FIELD: nuclear power engineering. SUBSTANCE: prior to press-fitting plug into butt end of fuel element cladding, horizontal and vertical auxiliary channels of "flat" are made on its seating place and other end of cladding located beyond working chamber is isolated from air before electron-beam welding. Process line implementing this method has device for automatic positioning of auxiliary plugs before welding and their removal after welding. EFFECT: facilitated procedure. 5 cl, 7 dwg, 1 tbl

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RU 2 084 026 C1

Authors

Batuev V.I.

Vasil'Kov V.I.

Georgievskij I.L.

Sidorov I.N.

Kislitskij A.A.

Chapaev I.G.

Filippov E.A.

Dates

1997-07-10Published

1994-10-06Filed