UA83818U - METHOD for bottom introduction of fine powders in liquid metal - Google Patents

METHOD for bottom introduction of fine powders in liquid metal

Info

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
Application number
UAU201305706U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Алексей Николаевич Лабинцев
Виктор Васильевич Антонов
Original Assignee
Алексей Николаевич Лабинцев
Виктор Васильевич Антонов
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 Алексей Николаевич Лабинцев, Виктор Васильевич Антонов filed Critical Алексей Николаевич Лабинцев
Priority to UAU201305706U priority Critical patent/UA83818U/en
Publication of UA83818U publication Critical patent/UA83818U/en

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  • 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.
UAU201305706U 2012-12-17 2012-12-17 METHOD for bottom introduction of fine powders in liquid metal UA83818U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2796237C1 (en) * 2022-09-14 2023-05-18 Александр Соловьев Reagent supply system for metal melt

Cited By (1)

* Cited by examiner, † Cited by third party
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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