CURRENT ASPECTS OF SELTING THE INITIAL BLANK OF AMORPHOUS ALLOYS
Keywords:
initial blank, amorphous alloy, smelting, burden, installation, tapeAbstract
Various technologies for melting the initial billet of amorphous alloys are considered. The technological aspects of melting and pouring of the alloy according to the «ampoule» scheme (1–2 kg) and large volumes (50 kg and more) are analyzed. The accent is made on the use of charge, composed mainly of by-products of metallurgical production and ferroalloys instead of pure components. The choice of the lining of the furnace crucible and the nozzle ceramic is determined by the composition of the alloy. It is shown that it is necessary to treat the melt directly in the crucible of the tape production plant.
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