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2 009 735

(13)

C1

(51)

IPC

(21) (22)

Application

4862904/27, 1990-09-06

(22)

Actual filing date

1990-09-06

(45)

Published

1994-03-30

(72)

Inventor

Ageev L.M.

(73)

Holder

Cheljabinskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF A METAL BAND HOT ROLLING WITH ELECTRIC CONTACT HEATING Russian patent published in 1994 - IPC

Abstract RU 2009735 C1

FIELD: metal rolling. SUBSTANCE: non-deformed material layers straddled metal strip is fed into rollers clearance with the speed, equalled to circular speed of rollers. Before rolling takes place the layers and the strip is heated up to the rolling temperature by electric contact method. The heating is exercised from one source o power by application of difference of potentials to every layer and the strip before and after deformation process takes place. EFFECT: facilitates thin stripes rolling process. 1 dwg

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RU 2 009 735 C1

Authors

Ageev L.M.

Dates

1994-03-30—Published

1990-09-06—Filed

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