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(19)

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2 490 080

(13)

(51)

IPC

B21B1/22(2006-01-01)

B21B1/32(2006-01-01)

(21) (22)

Application

2012115832/02, 2012-04-19

(24)

Start date

2012-04-19

(22)

Actual filing date

2012-04-19

(45)

Published

2013-08-20

(72)

Inventor

Salganik Viktor MatveevichDenisov Sergej VladimirovichPesin Aleksandr MoiseevichPustovojtov Denis OlegovichNabatchikov Dmitrij Gennad'EvichChikishev Denis NikolaevichStekanov Pavel AleksandrovichBrajchev Evgenij Viktorovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF ROLLING THICK-GAGE PLATES AT REVERSING MILL Russian patent published in 2013 - IPC B21B1/22 B21B1/32

Abstract RU 2490080 C1

FIELD: process engineering.

SUBSTANCE: invention relates to metallurgy, particularly, to rolling of 300-80 mm-thick sheets at single-stand reversing mill. Proposed method comprises spacing of width, edging and rolling by horizontal and vertical rolls. Note here that rolling by horizontal rolls is carried out with relative reduction and observing definite relations given in description.

EFFECT: ruled out crack formation of edges, decreased shift of cracks from edges to center and side crops.

2 dwg, 3 tbl, 1 ex

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RU 2 490 080 C1

Authors

Salganik Viktor Matveevich

Denisov Sergej Vladimirovich

Pesin Aleksandr Moiseevich

Pustovojtov Denis Olegovich

Nabatchikov Dmitrij Gennad'Evich

Chikishev Denis Nikolaevich

Stekanov Pavel Aleksandrovich

Brajchev Evgenij Viktorovich

Dates

2013-08-20—Published

2012-04-19—Filed