METHOD FOR PRODUCTION OF ALUMINIUM POWDER Russian patent published in 1999 - IPC

Abstract RU 2136369 C1

FIELD: metallurgy. SUBSTANCE: the method consists in simultaneous charging of aluminium particles and stearine into a ball mill and feed of inert gas, discharge of ground particles from the mill, their separation and continuous classification in cyclone-type apparatuses, the ratio of the masses of material (AL) charged during an hour and volume of gas (G) passing through the mill to the mass of ball charging (B) makes up: AL:G:B=1:(15-20): (40-75). EFFECT: maximum increase of aluminium grinding capacity and enhanced quality of aluminium powder.

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RU 2 136 369 C1

Authors

Gopienko V.G.

Dates

1999-09-10—Published

1996-07-02—Filed