UA39050U - Method for production of steel - Google Patents

Method for production of steel

Info

Publication number
UA39050U
UA39050U UAU200811699U UAU200811699U UA39050U UA 39050 U UA39050 U UA 39050U UA U200811699 U UAU200811699 U UA U200811699U UA U200811699 U UAU200811699 U UA U200811699U UA 39050 U UA39050 U UA 39050U
Authority
UA
Ukraine
Prior art keywords
steel
ferroalloys
during
smelting
metal
Prior art date
Application number
UAU200811699U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Владимир Семенович Бойко
Владислав Владиславович Климанчук
Александр Алексеевич Ларионов
Борис Владимирович Небога
Михаил Николаевич Якин
Андрей Владимирович Побегайло
Олег Анатольевич Горпинич
Владимир Петрович Синельников
Александр Васильевич Ватлецов
Original Assignee
Открытое Акционерное Общество "Мариупольский Металлургический Комбинат Имени Ильича"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое Акционерное Общество "Мариупольский Металлургический Комбинат Имени Ильича" filed Critical Открытое Акционерное Общество "Мариупольский Металлургический Комбинат Имени Ильича"
Priority to UAU200811699U priority Critical patent/UA39050U/en
Publication of UA39050U publication Critical patent/UA39050U/en

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

A method for production of steel comprises the its smelting in steel-smelting unit, tapping of liquid steel in ladle, deoxidation of metal by ferroalloys and out-of-furnace processing with final refining of chemical analysis of steel by ferroalloys and powder wires. In addition, calcium carbide is added in liquid metal during steel smelting in steel-smelting unit before tapping or during tapping, or during deoxidation of metal before introduction of ferroalloys, or during out-of-furnace treatment before final refining of chemical analysis of steel by ferroalloys and powder wires, at that calcium carbide can be used at all production phases of steel, and separately on each of them, and consumptions of calcium is established depending on metal level oxidability.
UAU200811699U 2008-09-30 2008-09-30 Method for production of steel UA39050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU200811699U UA39050U (en) 2008-09-30 2008-09-30 Method for production of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU200811699U UA39050U (en) 2008-09-30 2008-09-30 Method for production of steel

Publications (1)

Publication Number Publication Date
UA39050U true UA39050U (en) 2009-01-26

Family

ID=50556923

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU200811699U UA39050U (en) 2008-09-30 2008-09-30 Method for production of steel

Country Status (1)

Country Link
UA (1) UA39050U (en)

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