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IPC

(21) (22)

Application

99114272/02, 1999-06-29

(24)

Start date

1999-06-29

(22)

Actual filing date

1999-06-29

(45)

Published

2000-08-10

(72)

Inventor

Veter V.V.Ugarov A.A.Belkin G.A.Nikiforov Ju.P.Fridkin E.A.Likhachev G.V.Gudukhin V.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe Predprijatie

METHOD OF RECONDITIONING ROLL SERVICE PROPERTIES Russian patent published in 2000 - IPC

Abstract RU 2154112 C1

FIELD: metallurgy; applicable in hot- and cold-rolling mills for prolongation of roll service life. SUBSTANCE: working roll made from steel 9X2MB of mill 2030 is installed on machine tool to whose carriage, inductor setting up magnetic filed is secured. Roll is rotated at a speed of 30 rpm and subjected to pulse magnetic field beginning from edge of roll barrel. Intensity of magnetic field is 1000 A/m with five magnetic pulses per second and pulse duration of 5•10^-3 s. Carriage with inductor is moved along roll barrel at speed of 500 mm/min. EFFECT: increased stability rolls after reconditioning. 4 cl, 2 ex

Similar patents RU2154112C1

Title	Year	Author	Number
ROLLING ROLL OPERATION METHOD	1999	Veter V.V. Nastich V.P. Chernov P.P. Belkin G.A. Ugarov A.A. Fridkin E.A. Likhachev G.V. Gudukhin V.V.	RU2147946C1
ROLLING ROLL	1995	Veter V.V. Belkin G.A. Mel'Nikov A.V. Sarychev I.S. Mel'Nik D.P.	RU2087218C1
METHOD FOR MAKING ROLLING ROLLS	2003	Veter V.V. Belkin G.A. Samojlov M.I. Medvedev A.Ju. Karev A.I. Gusejnov R.T.	RU2246999C1
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PROCESS OF STRIP ROLLING	1999	Veter V.V. Nastich V.P. Chernov P.P. Beljanskij A.D. Cheglov A.E.	RU2173225C2
ROLLING ROLL OPERATION METHOD	2001	Nastich V.P. Chernov P.P. Larin Ju.I. Poljakov M.Ju. Veter V.V. Shljapin Eh.V. Borovik L.I. Belkin G.A. Rakitin S.A. Sinel'Nikov V.N. Gudukhin V.V.	RU2197346C1
ROLLING ROLL OPERATION METHOD	2001	Nastich V.P. Chernov P.P. Larin Ju.I. Poljakov M.Ju. Veter V.V. Shljapin Eh.V. Borovik L.I. Belkin G.A. Rakitin S.A. Sinel'Nikov V.N. Gudukhin V.V.	RU2197347C1
ROLLING ROLL OPERATION METHOD	1999	Veter V.V. Belkin G.A. Tishchenko A.D. Sarychev I.S. Mazur S.I. Likhachev G.V. Mel'Nik D.P.	RU2164181C2
MILL FOR COLD ROLLING OF STRIPS	1999	Veter V.V. Nastich V.P. Chernov P.P. Beljanskij A.D. Cheglov A.E.	RU2173226C2
METHOD FOR REPAIR OF PARTS OF METALLURGICAL EQUIPMENT	1996	Najdenov I.V. Veter V.V. Belkin G.A. Bezukladov V.I. Shatskikh N.I.	RU2104141C1

RU 2 154 112 C1

Authors

Veter V.V.

Ugarov A.A.

Belkin G.A.

Nikiforov Ju.P.

Fridkin E.A.

Likhachev G.V.

Gudukhin V.V.

Dates

2000-08-10—Published

1999-06-29—Filed