UA83818U - METHOD for bottom introduction of fine powders in liquid metal - Google Patents
METHOD for bottom introduction of fine powders in liquid metalInfo
- Publication number
- UA83818U UA83818U UAU201305706U UAU201305706U UA83818U UA 83818 U UA83818 U UA 83818U UA U201305706 U UAU201305706 U UA U201305706U UA U201305706 U UAU201305706 U UA U201305706U UA 83818 U UA83818 U UA 83818U
- Authority
- UA
- Ukraine
- Prior art keywords
- purge gas
- supplying
- liquid metal
- fine
- powders
- Prior art date
Links
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
A method for bottom introduction of fine powders in liquid metal in electric arc furnaces and steel teeming ladles of small and medium capacity through the bottom blowing device. The supply of transport gas is assumed with the fine powder simultaneously with the supply of pure purge gas purging into the bottom upgraded monoblock of fine bubble blowing, which is common for both of the processes, and the possibilities during the melting in an electric arc furnace or during the out-of-furnace processing of the molten metal in the ladle of variable shutoff of powder feed with extension of supplying of pure purge gas and passage the powders of the another composition or shutoff of purge gas supplying without disconnecting the powder supplying and the transition to the other composition of the purge gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201305706U UA83818U (en) | 2012-12-17 | 2012-12-17 | METHOD for bottom introduction of fine powders in liquid metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201305706U UA83818U (en) | 2012-12-17 | 2012-12-17 | METHOD for bottom introduction of fine powders in liquid metal |
Publications (1)
Publication Number | Publication Date |
---|---|
UA83818U true UA83818U (en) | 2013-09-25 |
Family
ID=52279157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201305706U UA83818U (en) | 2012-12-17 | 2012-12-17 | METHOD for bottom introduction of fine powders in liquid metal |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA83818U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2796237C1 (en) * | 2022-09-14 | 2023-05-18 | Александр Соловьев | Reagent supply system for metal melt |
-
2012
- 2012-12-17 UA UAU201305706U patent/UA83818U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2796237C1 (en) * | 2022-09-14 | 2023-05-18 | Александр Соловьев | Reagent supply system for metal melt |
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