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2 025 152

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IPC

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Application

4933887/27, 1991-05-22

(22)

Actual filing date

1991-05-22

(45)

Published

1994-12-30

(72)

Inventor

Nikolaev Eh.P.Gorobets V.A.Manushin V.A.Tolpa A.A.Goncharova E.L.Goloshchapov A.G.Djachenko F.V.Seleznev Ju.M.Zhukov G.M.Samusov S.G.

(73)

Holder

Metallurgicheskij Zavod Im.A.K.Serova

METHOD OF PRODUCING CALIBRATED HEXAGONAL STEEL Russian patent published in 1994 - IPC

Abstract RU 2025152 C1

FIELD: working of metal. SUBSTANCE: method involves rolling in four runs and two additional roughing runs in diagonal hexagonal pass with false apex corners and in vertical smooth rolls. Total reducing value in two runs by means of smooth rolls is 1.1-1.6 of total reducing value in two runs by means of rhombus passes. EFFECT: increased quality of rolled product by providing high precision profiles. 5 dwg

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RU 2 025 152 C1

Authors

Nikolaev Eh.P.

Gorobets V.A.

Manushin V.A.

Tolpa A.A.

Goncharova E.L.

Goloshchapov A.G.

Djachenko F.V.

Seleznev Ju.M.

Zhukov G.M.

Samusov S.G.

Dates

1994-12-30—Published

1991-05-22—Filed

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