COMPLEX MATERIAL Russian patent published in 2001 - IPC

FIELD: metallurgy. SUBSTANCE: invention relates to production of complex material used for making alloyed melts used for smelting alloys, master alloys and anode alloys. Complex material has nickel, cobalt, silicon, calcium, iron, aluminium, copper, magnesium oxides and carbon in the following ratio, wt.%: nickel oxides, 35-70; cobalt oxides, 2-6; silicon oxides, 7-15; calcium oxide, 11-20; carbon, 6-12; sum of copper, aluminium, iron and magnesium oxides, the balance. Complex material is designated for the broad field of use with high chemical homogeneity, low tendency to scatterness during storage and transport, high stability of components to oxidation in metallurgy processing to obtain master alloys, alloys, semiproduct of different using and in production of low- and high-alloyed steels. EFFECT: enhanced quality and properties of complex material. 3 tbl