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IPC

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Application

96124712/02, 1996-12-31

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Start date

1996-12-31

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Actual filing date

1996-12-31

(45)

Published

2000-07-10

(72)

Inventor

Frantsenjuk I.V.Kazadzhan L.B.Ugarov A.A.Juzhakov A.P.Kartashov V.I.Lavrov V.I.Chernykh A.M.Samsikov E.A.Krasnova T.M.Lavrova N.K.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

COMPOSITION FOR PREPARING ELECTROINSULATING COATING Russian patent published in 2000 - IPC

Abstract RU 2152456 C2

FIELD: metallurgy, more particularly treatment of steel to prepare electroinsulating coatings on surface thereof. SUBSTANCE: composition comprises, wt %: orthophosphoric acid, 50-60; magnesium oxide, 3.5-5.0; aluminium hydroxide, 1.4-3.5; boric acid, 0.4-0.45 and ammonium molybdate, 0.1-0.5 or hexamethylene tetramine, 0.03-0.2; and water, the balance. Use of the claimed composition makes it possible to prepare electroinsulating coating with improved physico-mechanical properties which reduce level of magnetic losses in steel, thus maintaining high parameters of magnetic circuits of electric machines, transformers and instruments. EFFECT: improved properties of the composition. 1 tbl

Similar patents RU2152456C2

Title	Year	Author	Number
COMPOSITION FOR MANUFACTURING ELECTRIC INSULATION COATING	1996	Frantsenjuk I.V. Kazadzhan L.B. Lavrov V.I. Chernykh A.M. Krasnova T.M. Chumaevskij V.A. Ugarov A.A. Juzhakov A.P.	RU2097858C1
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RU 2 152 456 C2

Authors

Frantsenjuk I.V.

Kazadzhan L.B.

Ugarov A.A.

Juzhakov A.P.

Kartashov V.I.

Lavrov V.I.

Chernykh A.M.

Samsikov E.A.

Krasnova T.M.

Lavrova N.K.

Dates

2000-07-10—Published

1996-12-31—Filed