METHOD FOR REFINING OF MAGNESIUM AND ITS ALLOYS AND DEVICE FOR ITS REALIZATION Russian patent published in 1994 - IPC

Abstract RU 2020173 C1

FIELD: melting of ingots and remelting of returned metal. SUBSTANCE: metal is melted due to transfer of overheated melt of flux salt from lower part of chamber to furnace heating zone up to zone of metal melting with bringing flux to top of metal which is located in basket above the level of melt in furnace. Metal is melted and immediately removed without further heating. Preferably, use is made of flux melt containing calcium chloride and calcium fluoride. EFFECT: higher efficiency. 9 cl, 3 dwg, 1 tbl

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RU 2 020 173 C1

Authors

Vallevik Оddmund[No]

Renkhaug Jan Вernkhard[No]

Dates

1994-09-30Published

1991-10-23Filed