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IPC

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Application

96113184/03, 1996-07-02

(22)

Actual filing date

1996-07-02

(45)

Published

1998-11-20

(72)

Inventor

Gopienko V.G.Cherepanov V.P.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Vserossijskij Aljuminievo-Magnievyj Institut

BALL MILL FOR GRINDING ALUMINIUM Russian patent published in 1998 - IPC

Abstract RU 2121876 C1

FIELD: mechanical engineering. SUBSTANCE: ball mill contains balls of various diameters. To obtain powder at specific surface of particles more than 1-2 sq.m/g, use is made of balls of three classes acc. to sizes: 5-10, 10-20 and 20-30 mm at mass ratio of 1:(1-2): (1-3). EFFECT: improved quality of powder and increased productivity.

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RU 2 121 876 C1

Authors

Gopienko V.G.

Cherepanov V.P.

Dates

1998-11-20—Published

1996-07-02—Filed

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