CN1985011A - 在双容器设备中生产普通或优质的不同质量钢和提高其年产量的方法与设备 - Google Patents

在双容器设备中生产普通或优质的不同质量钢和提高其年产量的方法与设备 Download PDF

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Publication number
CN1985011A
CN1985011A CNA2005800141526A CN200580014152A CN1985011A CN 1985011 A CN1985011 A CN 1985011A CN A2005800141526 A CNA2005800141526 A CN A2005800141526A CN 200580014152 A CN200580014152 A CN 200580014152A CN 1985011 A CN1985011 A CN 1985011A
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CN
China
Prior art keywords
stove
spray gun
blown
brick
oxygen
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2005800141526A
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English (en)
Chinese (zh)
Inventor
F－P·普勒施乌奇尼格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISPAT IND Ltd
Original Assignee
ISPAT IND Ltd
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 ISPAT IND Ltd filed Critical ISPAT IND Ltd
Publication of CN1985011A publication Critical patent/CN1985011A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CNA2005800141526A 2004-04-05 2005-04-04 在双容器设备中生产普通或优质的不同质量钢和提高其年产量的方法与设备 Pending CN1985011A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004016681A DE102004016681A1 (de) 2004-04-05 2004-04-05 Verfahren und Anlagen zum Herstellen und Erhöhen der jährlichen Produktionsmenge von Massenstahl oder hochwertigen Stahlgüten in einer Zwei-Gefäß-Anlage
DE102004016681.1 2004-04-05

Publications (1)

Publication Number Publication Date
CN1985011A true CN1985011A (zh) 2007-06-20

Family

ID=34980097

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800141526A Pending CN1985011A (zh) 2004-04-05 2005-04-04 在双容器设备中生产普通或优质的不同质量钢和提高其年产量的方法与设备

Country Status (5)

Country Link
CN (1) CN1985011A (fr)
DE (2) DE102004016681A1 (fr)
RU (1) RU2006139089A (fr)
WO (1) WO2005098053A2 (fr)
ZA (1) ZA200608242B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429303A (zh) * 2015-03-30 2017-12-01 杰富意钢铁株式会社 顶底同吹转炉的操作方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103361465B (zh) * 2012-03-27 2016-01-27 山西太钢不锈钢股份有限公司 一种电弧炉炼钢方法及其炼钢装置
DE102021214227A1 (de) * 2021-12-13 2023-06-15 Sms Group Gmbh Schmelzaggregat zur Stahlerzeugung mit einem Abstichgewicht zwischen 60 t und 350 t

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598331A (ja) * 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 上底吹き転炉の吹錬操業方法
DE19545831C2 (de) * 1995-12-08 2000-09-07 Sms Demag Ag Verfahren zum Betreiben einer Doppelgefäß-Lichtbogenofen-Anlage sowie Doppelgefäß-Lichtbogenofen
DE10209472B4 (de) * 2002-03-05 2004-08-26 Sms Demag Ag Verfahren zum Erzeugen von nichtrostendem Stahl, insbesondere von chrom- oder chromnickelhaltigem Edelstahl

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429303A (zh) * 2015-03-30 2017-12-01 杰富意钢铁株式会社 顶底同吹转炉的操作方法

Also Published As

Publication number Publication date
RU2006139089A (ru) 2008-05-20
DE102004016681A1 (de) 2005-12-22
WO2005098053A2 (fr) 2005-10-20
ZA200608242B (en) 2008-04-30
DE112005001464A5 (de) 2007-05-24
WO2005098053A3 (fr) 2006-05-11

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Effective date of abandoning: 20070620

C20 Patent right or utility model deemed to be abandoned or is abandoned