Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1994-10-14
1996-05-21
Wyszomierski, George
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 1066, 75407, 75558, 75582, 148304, C12C 554, C12C 7076
Patent
active
055185185
ABSTRACT:
A process is described for producing amorphous metal alloys wherein impure ferrophosphorus slag, a by-product from a phosphorus-producing electric furnace, is used to supply phosphorus, chromium, vanadium and iron values to such alloys by treating the ferrophosphorus slag to a separation step to recover a purified molten ferrophos, mixing it with iron and any other desired metalloid and/or elements to form a molten mixture and rapidly cooling the molten mixture to below its vitrification temperature to form a solid amorphous metal alloy.
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Blum Michael F.
Boerman Gary L.
Fekete Thomas M.
Horak Donald L.
Kovneristy Yulig K.
Andersen Robert L.
FMC Corporation
Ianno Frank
Wyszomierski George
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