Відкрите Акціонерне Товариство "Маріупольський Металургійний Комбінат Імені Ілліча"
Открытое Акционерное Общество "Мариупольский Металлургический Комбинат Имени Ильича"
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Priority to UA98116058ApriorityCriticalpatent/UA31893A/en
Publication of UA31893ApublicationCriticalpatent/UA31893A/en
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces
(AREA)
Abstract
An invention relates to the field of ferrouse metallurgy, in particular to the out-of-furnace cast iron desulfurization. A method involves magnesium supplying into the melt in the form of powdered wire, at that magnesium is introduced in the form of alloy with silicon in the ratio of 1:(1.5-3.0) and iron, while intensity of supplying of magnesium makes up 25-40g/s.
UA98116058A1998-11-171998-11-17Method for out-of-furnace treatment of cast iron with magnesium
UA31893A
(en)
Ladle treatment of metals at Ukrainian enterprises(information from seminar on ladle treatment of steel including methods using the cored wire held on May 27, 1999, Dneprodzerzhinsk)