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2 203 773

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IPC

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Application

2001114229/02, 2001-05-23

(24)

Start date

2001-05-23

(22)

Actual filing date

2001-05-23

(45)

Published

2003-05-10

(72)

Inventor

Bakumenko V.G.Bulychev P.I.Talanov A.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mekhanicheskij Zavod"

METHOD OF PRODUCING METAL POWDERS Russian patent published in 2003 - IPC

Abstract RU 2203773 C2

FIELD: powder metallurgy; production of powders of chemically active metals. SUBSTANCE: powder with particle linear sizes within 0.1-6.0 mm is produced by milling of cylindrical blank rotating round its axis parallel to milling cutter rotating axis by varying of ratio of rotational speeds blank and milling cutter, milling cutter feed rate and size of its cutting edge. In this case, ratio of blank rotational speed and cutting mill rotational speed is maintained within 1/100-1/1000. EFFECT: higher process efficiency, possible variation of geometry and sizes of powder particles and reduced fire and explosion hazards. 1 dwg, 1 ex

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RU 2 203 773 C2

Authors

Bakumenko V.G.

Bulychev P.I.

Talanov A.A.

Dates

2003-05-10—Published

2001-05-23—Filed

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