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2 076 038

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IPC

(21) (22)

Application

94042292/08, 1994-11-24

(22)

Actual filing date

1994-11-24

(45)

Published

1997-03-27

(72)

Inventor

Ehfros M.G.Prozorova Z.M.Martynov V.N.Fedotova V.G.Krysanov L.G.Shiladzhjan A.A.Shesternin A.A.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa I Shlifovanie"

MOULDING MIXTURE FOR PRODUCTION OF ABRASIVE TOOL Russian patent published in 1997 - IPC

Abstract RU 2076038 C1

FIELD: production of abrasive tools of electrocorundum materials based on ceramic binder. SUBSTANCE: Mixture has, mass %: 49,0 - 62.7 of grinding grain of white electrocorundum with graininess of 40, 50 as main fraction of grinding material; 12.0 - 16.0 of grinding fine grain with graininess of 10, 12 and 1,3 - 3,0 of fine grinding micro grains with graininess of M5, M7 as additional fraction of white electrocorundum; 18.5 - 24.5 of ceramic binder; 5.0 - 6.0 of liquid glass and 0.5 - 1.5 of И-20А industrial oil used as plasticizer. EFFECT: improved quality of abrasive tools of electrocorundum materials based on ceramic binder. 2 tbl

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RU 2 076 038 C1

Authors

Ehfros M.G.

Prozorova Z.M.

Martynov V.N.

Fedotova V.G.

Krysanov L.G.

Shiladzhjan A.A.

Shesternin A.A.

Dates

1997-03-27—Published

1994-11-24—Filed