Товариство З Обмеженою Відповідальністю "Асоціація Екотехна"
Общество с ограниченной ответственностью "Ассоциация Экотехна"
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Priority to UA97041661ApriorityCriticalpatent/UA28470A/en
Publication of UA28470ApublicationCriticalpatent/UA28470A/en
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces
(AREA)
Abstract
A slag-forming mixture for pouring of steel additionally contains waste manganese-containing slag, in which the retio SiO2/CaO+MnO is equal to 0.4-0.7 (basic slag). The invention relates to the ferrous metallurgy and can be used for continuous pouring of steel, and also for its pouring ingots.
UA97041661A1997-04-081997-04-08slag-forming mixture for pouring of steel
UA28470A
(en)
Method of producing pig iron, non ferrous metal alloys, ferrochromium carbides or carbon-free ferrochromium and synthetic blast furnace slag using residues of incinerated waste or slag containing metal oxides