METHOD OF MAKING RECTANGULAR CROSS SECTION FORGINGS OF LOW DUCTILE STEELS AND ALLOYS Russian patent published in 1994 - IPC

Abstract RU 2014935 C1

FIELD: metal pressure forming. SUBSTANCE: method comprises steps of radially forging a heated ingot and forming a forging in a press; before forging in the press subjecting the ingot to radial-shear rolling until a normalized, diameter, performing forging process in the press with reduction value along a height of the blank and with widening, necessary for providing a width of a ready forging. EFFECT: simplified forging process of low ductile steels and alloys. 1 cl, 2 dwg

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RU 2 014 935 C1

Authors

Lazorkin V.A.

Zaluzhnyj Ju.G.

Skornjakov Ju.N.

Anishchenko V.I.

Dolgaja S.P.

Sokha Ju.S.

Dates

1994-06-30Published

1992-04-21Filed