RU93041289A - METHOD OF STEEL PRODUCTION - Google Patents

METHOD OF STEEL PRODUCTION

Info

Publication number
RU93041289A
RU93041289A RU93041289/02A RU93041289A RU93041289A RU 93041289 A RU93041289 A RU 93041289A RU 93041289/02 A RU93041289/02 A RU 93041289/02A RU 93041289 A RU93041289 A RU 93041289A RU 93041289 A RU93041289 A RU 93041289A
Authority
RU
Russia
Prior art keywords
steel
metal
input
steel production
production
Prior art date
Application number
RU93041289/02A
Other languages
Russian (ru)
Other versions
RU2068002C1 (en
Inventor
В.Я. Тишков
Б.А. Бурдонов
В.Д. Кулешов
Г.П Урюпин
А.А. Бритвин
В.П. Кириленко
Ю.М. Балабанов
Original Assignee
Череповецкий металлургический комбинат
Filing date
Publication date
Application filed by Череповецкий металлургический комбинат filed Critical Череповецкий металлургический комбинат
Priority to RU93041289A priority Critical patent/RU2068002C1/en
Priority claimed from RU93041289A external-priority patent/RU2068002C1/en
Publication of RU93041289A publication Critical patent/RU93041289A/en
Application granted granted Critical
Publication of RU2068002C1 publication Critical patent/RU2068002C1/en

Links

Claims (1)

Изобретение относится к черной металлургии, в частности к способам производства нестареющей стали О8Ю. Целью изобретения является снижение себестоимости и улучшение ее качества. Способ включает выпуск нераскисленного металла из сталеплавильного агрегата, присадку в сталеразливочный ковш содержащих окись кальция материалов, обеспечивающих основность ковшевого шлака в пределах 2,5 - 3,5, доменного ферромарганца в количестве 0,5 - 1,5 кг/т и силикомарганца из расчета ввода кремния 0,3 - 0,5 кг/т стали, обработку металла нейтральным газом и ввод алюминиевой катанки на установке доводки металла.The invention relates to ferrous metallurgy, in particular to methods of producing O8Y non-aging steel. The aim of the invention is to reduce costs and improve its quality. The method includes the production of an unoxidized metal from a steel-smelting unit, an additive in a steel-casting ladle containing calcium oxide materials providing the basicity of the ladle slag within 2.5 - 3.5, blast-furnace ferromanganese in the amount of 0.5 - 1.5 kg / t and silico-manganese based on input of silicon 0.3 - 0.5 kg / t of steel, metal treatment with neutral gas and input of aluminum rod in a metal finishing plant.
RU93041289A 1993-08-17 1993-08-17 Method of motor car sheet steel production RU2068002C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93041289A RU2068002C1 (en) 1993-08-17 1993-08-17 Method of motor car sheet steel production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93041289A RU2068002C1 (en) 1993-08-17 1993-08-17 Method of motor car sheet steel production

Publications (2)

Publication Number Publication Date
RU93041289A true RU93041289A (en) 1996-01-27
RU2068002C1 RU2068002C1 (en) 1996-10-20

Family

ID=20146593

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93041289A RU2068002C1 (en) 1993-08-17 1993-08-17 Method of motor car sheet steel production

Country Status (1)

Country Link
RU (1) RU2068002C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838990B1 (en) * 2002-04-29 2006-03-03 Mannesmann Roehren Werke Ag PROCESS FOR MANUFACTURING ALUMINUM QUIET STEEL

Similar Documents

Publication Publication Date Title
RU93041289A (en) METHOD OF STEEL PRODUCTION
ES546700A0 (en) PROCESS FOR FINISHING CAST IRON
Spasov et al. Production of Steel in Marten Furnace Using High-Manganese Converter Slag From Single-Slag Process
SU1406180A1 (en) Method of deoxidizing low-alloyed copper-containing steels
Semenkov et al. Microalloying of Rail Steel by Vanadium Slag
Zhivchenko et al. Improving Steel Quality by Nitrogen Purging in the Ladle
RU93040309A (en) FLUX FOR MAIN STEEL-MAKING PRODUCTION
SU596634A1 (en) Slag-forming mix
SU1120022A1 (en) Method of alloying steel with nitrogen
Fruehan Refining Strategies of Optimization for Phosphorus and Nitrogen control
RU93041413A (en) METHOD MADE CHANGE OF LOWMANGAN PEDIGREE
Okhotskii et al. Desulphurization of Steel by Injecting Powders in the Ladle
Zherdev et al. Complex microalloying of ship steel
SU1315508A1 (en) Alloy for alloy treatment of steel
UA15785C2 (en) Method of steelmaking
Schrott et al. The Combined Blowing With Argon and Nitrogen in the LD Process of Hoesch Huttenwerke AG
Vichlevscuk Effectiveness of Large Bars in Deoxidizing Converter Steel.(MITS BISI: 28567)[[Previously Titled: Effectiveness of Large Blocks for BOF Steel Deoxidation.]]
Huo Survey on Revamping the No. 3 Steel-Making Plant in Shanghai No. 1 Iron and Steel Works
ATE151468T1 (en) METHOD FOR PRODUCING BASE IRON FOR NODURAL CASTING
Schafer et al. Application of Ladle Metallurgy for the Production of High-Grade Structural Steel in the Bottom-Blown Converter
RU93021409A (en) SLAG FORMING STEEL MIXTURE
RU93026766A (en) STEEL FOR CONSTRUCTION STRUCTURES
Konoplya et al. Analysis of Overall Desulphurisation When Low-Sulphur Steel Is Being Made in 350-400 t Converters
Kriger et al. The Production of Basic Oxygen Furnace Steel With a Low Silicon Content
RU94005176A (en) METHOD OF MELTING STEEL IN CONVERTERS