Державний Вищий Навчальний Заклад "Приазовський Державний Технічний Університет"
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Application filed by Державний Вищий Навчальний Заклад "Приазовський Державний Технічний Університет"filedCriticalДержавний Вищий Навчальний Заклад "Приазовський Державний Технічний Університет"
Priority to UAA201212359ApriorityCriticalpatent/UA104948C2/en
Publication of UA104948C2publicationCriticalpatent/UA104948C2/en
The invention relates to ferrous metallurgy, in particular to methods of steelmaking in different melting units. A method for the determination of a tap temperature of melting unit includes temperature control during melting, steel tapping from the melting unit, wherein steel tapping is performed at a temperature determined according to formula:T=t⋅Q,where: t– temperature of metal tapping °C,t– liquidus temperature °C of specific steel grade,Q – optimum value of the temperature of steel overheating over the liquidus temperature in conventional units = 1.0825 ±0.0072, ±0.0072 – interval of temperature variation. The invention provides increase of mechanical properties of steel, quality of produced steel and rational distribution of thermal energy during melting.
UAA201212359A2012-10-292012-10-29Method for the determination of temperature of steel tapping from melting unit
UA104948C2
(en)