PROCEDURE FOR PROCESSING SILUMIN DROSSES Russian patent published in 1996 - IPC

Abstract RU 2068011 C1

FIELD: aluminium alloys. SUBSTANCE: dross from the silumin production is introduced into the melted aluminium, which, after the melt temperature reaches 850-930 C, is charged with hydrogen by way of introducing 1-3 wt % aluminium hydroxide or secondary aluminium dross. EFFECT: a new method proposed. 1 tbl

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RU 2 068 011 C1

Authors

Fedotov V.M.

Chervov G.A.

Chervov A.G.

Dates

1996-10-20—Published

1991-09-17—Filed