UA122873U - METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKET - Google Patents
METHOD OF BACKGROUND STEEL TREATMENT IN A BUCKETInfo
- 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
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.
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) |
-
2017
- 2017-09-11 UA UAU201709009U patent/UA122873U/en unknown
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