RU97114603A - METHOD OF PROCESSING STEEL IN A DUCK - Google Patents

METHOD OF PROCESSING STEEL IN A DUCK

Info

Publication number
RU97114603A
RU97114603A RU97114603/02A RU97114603A RU97114603A RU 97114603 A RU97114603 A RU 97114603A RU 97114603/02 A RU97114603/02 A RU 97114603/02A RU 97114603 A RU97114603 A RU 97114603A RU 97114603 A RU97114603 A RU 97114603A
Authority
RU
Russia
Prior art keywords
duck
processing steel
steel
dispersed material
processing
Prior art date
Application number
RU97114603/02A
Other languages
Russian (ru)
Other versions
RU2149191C1 (en
Inventor
В.В. Попов
Б.С. Глазырин
В.Н. Козлов
А.Л. Засухин
Г.А. Обласов
В.А. Коломиец
Original Assignee
ОАО "Северский трубный завод"
Filing date
Publication date
Application filed by ОАО "Северский трубный завод" filed Critical ОАО "Северский трубный завод"
Priority to RU97114603A priority Critical patent/RU2149191C1/en
Priority claimed from RU97114603A external-priority patent/RU2149191C1/en
Publication of RU97114603A publication Critical patent/RU97114603A/en
Application granted granted Critical
Publication of RU2149191C1 publication Critical patent/RU2149191C1/en

Links

Claims (1)

Способ обработки стали в ковше, включающий подачу твердого дисперсного материала, отличающийся тем, что в качестве твердого дисперсного материала вводят распавшийся мартеновский шлак в количестве 3-12 кг/т стали.The method of processing steel in a ladle, including the supply of solid dispersed material, characterized in that as a solid dispersed material is introduced disintegrated open-hearth slag in an amount of 3-12 kg / t of steel.
RU97114603A 1997-08-26 1997-08-26 Method of steel treatment in ladle RU2149191C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97114603A RU2149191C1 (en) 1997-08-26 1997-08-26 Method of steel treatment in ladle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97114603A RU2149191C1 (en) 1997-08-26 1997-08-26 Method of steel treatment in ladle

Publications (2)

Publication Number Publication Date
RU97114603A true RU97114603A (en) 1999-06-10
RU2149191C1 RU2149191C1 (en) 2000-05-20

Family

ID=20196745

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97114603A RU2149191C1 (en) 1997-08-26 1997-08-26 Method of steel treatment in ladle

Country Status (1)

Country Link
RU (1) RU2149191C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564202C1 (en) * 2014-06-24 2015-09-27 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Out-of-furnace steel treatment method

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