METHOD OF ALUMINUM ALLOYS REFINING Russian patent published in 1996 - IPC

Abstract RU 2064514 C1

FIELD: metallurgy of non-ferrous metals and alloys, method is used during refining of aluminum alloys melts. SUBSTANCE: aluminum alloys melt is treated by inert gas - argon, that is fed in plasmatron. Treatment is exercised by plasmatron dipping into melting presence of natural gas in amount of 10 - 35 % of introduced gas volume. EFFECT: improved process. 1 tbl

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RU 2 064 514 C1

Authors

Shcheretskij A.A.

Apukhtin V.V.

Dates

1996-07-27—Published

1991-03-05—Filed