UA122873U - METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET - Google Patents

METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET

Info

Publication number
UA122873U
UA122873U UAU201709009U UAU201709009U UA122873U UA 122873 U UA122873 U UA 122873U UA U201709009 U UAU201709009 U UA U201709009U UA U201709009 U UAU201709009 U UA U201709009U UA 122873 U UA122873 U UA 122873U
Authority
UA
Ukraine
Prior art keywords
bucket
steel treatment
background steel
ladle
slag
Prior art date
Application number
UAU201709009U
Other languages
Ukrainian (uk)
Inventor
Олександр Іванович Панченко
Ігор Миколайович Логозинський
Анатолій Семенович Сальніков
Олексій Вячеславович Яковицький
Сергій Андрійович Касьян
Михайло Іванович Гасик
Михайло Михайлович Гасик
Антон Прокопович Горобець
Юрій Сергійович Пройдак
Original Assignee
Приватне Акціонерне Товариство "Електрометалургійний Завод "Дніпроспецсталь" Ім. А.М. Кузьміна"
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 Приватне Акціонерне Товариство "Електрометалургійний Завод "Дніпроспецсталь" Ім. А.М. Кузьміна" filed Critical Приватне Акціонерне Товариство "Електрометалургійний Завод "Дніпроспецсталь" Ім. А.М. Кузьміна"
Priority to UAU201709009U priority Critical patent/UA122873U/en
Publication of UA122873U publication Critical patent/UA122873U/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Спосіб позапічної обробки сталі в ковші включає подачу в ківш у розплав металу розкислювачів, легуючих та шлакоутворюючої суміші, що містить оксид кальцію та плавиковий шпат, і продувку розплаву нейтральним газом. В шлакоутворюючу суміш додатково вводять пегматит, при такому співвідношенні компонентів, мас. %: плавиковий шпат6-14пегматит18-26оксид кальціюрешта.The method of off-treatment of the steel in the ladle involves the feed into the ladle into the molten metal of deoxidizers, alloys and slag-forming mixture containing calcium oxide and fluorine spar, and purging the melt with neutral gas. In the slag-forming mixture is additionally introduced pegmatite, with this ratio of components, wt. %: fluorine spar6-14pegmatite18-26 calcium oxiderest.

UAU201709009U 2017-09-11 2017-09-11 METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET UA122873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201709009U UA122873U (en) 2017-09-11 2017-09-11 METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201709009U UA122873U (en) 2017-09-11 2017-09-11 METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET

Publications (1)

Publication Number Publication Date
UA122873U true UA122873U (en) 2018-01-25

Family

ID=61006497

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201709009U UA122873U (en) 2017-09-11 2017-09-11 METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET

Country Status (1)

Country Link
UA (1) UA122873U (en)

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