METHOD OF PRODUCING AN ALLOY OF FERROSILICOCALCIUM WITH INNOCULATING METALS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to metallurgy and can be used in u0444u0435u0440u0440u043eu0441u043fu043bu0430u0432u043du043eu043c production in smelting alloy u0444u0435u0440u0440u043eu0441u0438u043bu0438u043au043eu043au0430u043bu044cu0446u0438u00a0 with metal u043cu043eu0434u0438u0444u0438u043au0430u0442u043eu0440u0430u043cu0438. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 increased u0438u0437u0432u043bu0435u0447u0435u043du0438u00a0 u043au0430u043bu044cu0446u0438u00a0 and metal - modifier in the alloy, the reduction of electric energy consumption and losses u0430u043bu044eu043cu0438u043du0438u00a0 in obtaining alloy with the content of 1 - 5% u0430u043bu044eu043cu0438u043du0438u00a0.loading and u043fu0440u043eu043fu043bu0430u0432u043bu0435u043du0438u0435 is lead in two stages with the release of the metal and the slag in the intermediate container. after downloading and u043fu0440u043eu043fu043bu0430u0432u043bu0435u043du0438u00a0 is each stage extract melt u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 within 4.1 - 6.0 download time and u043fu0440u043eu043fu043bu0430u0432u043bu0435u043du0438u00a0 is the second stage, then release u0430u044eu0442 metal in u0438u0437u043bu043eu0436u043du0438u0446u0443.low u0438u0437u043bu043eu0436u043du0438u0446u044b in obtaining alloy containing 1 to 5% u0430u043bu044eu043cu0438u043du0438u00a0 placed the aluminum in the form of a bar of 0.01 - 0.05 metal mass. through the u0441u043du0438u0436u0435u043du0438u00a0 temperature process and u0440u0430u0437u0434u0435u043bu0435u043du043eu0433u043e u043fu0440u043eu043fu043bu0430u0432u043bu0435u043du0438u00a0 oxide systems, extraction u043au0430u043bu044cu0446u0438u00a0 increases to 3.9% and 7.5%, and u043bu0435u0433u0438u0440u0443u044eu0449u0438u0445 metals at 4.5 to 11.0%. the energy consumption u0441u043du0438u0436u0430u0435u0442u0441u00a0 at 120 320u043au0432u0442.u0447. 1, z. s - lu, 2 table.