DE112005001464A5 - Process and plant for producing and increasing the annual production volume of bulk steel or high quality steel grades in a two-vessel plant - Google Patents

Process and plant for producing and increasing the annual production volume of bulk steel or high quality steel grades in a two-vessel plant Download PDF

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Publication number
DE112005001464A5
DE112005001464A5 DE112005001464T DE112005001464T DE112005001464A5 DE 112005001464 A5 DE112005001464 A5 DE 112005001464A5 DE 112005001464 T DE112005001464 T DE 112005001464T DE 112005001464 T DE112005001464 T DE 112005001464T DE 112005001464 A5 DE112005001464 A5 DE 112005001464A5
Authority
DE
Germany
Prior art keywords
plant
producing
increasing
high quality
steel
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.)
Withdrawn
Application number
DE112005001464T
Other languages
German (de)
Inventor
Fritz-Peter Pleschiutschnigg
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
ISPAT INDUSTRIES Ltd TALUKA-PEN
Original Assignee
ISPAT IND Ltd
ISPAT INDUSTRIES Ltd TALUKA-PEN
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, ISPAT INDUSTRIES Ltd TALUKA-PEN filed Critical ISPAT IND Ltd
Publication of DE112005001464A5 publication Critical patent/DE112005001464A5/en
Withdrawn legal-status Critical Current

Links

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)
DE112005001464T 2004-04-05 2005-04-04 Process and plant for producing and increasing the annual production volume of bulk steel or high quality steel grades in a two-vessel plant Withdrawn DE112005001464A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004016681.1 2004-04-05
DE102004016681A DE102004016681A1 (en) 2004-04-05 2004-04-05 Processes and equipment for producing and increasing the annual production volume of bulk steel or high grade steel grades in a two-vessel plant
PCT/DE2005/000596 WO2005098053A2 (en) 2004-04-05 2005-04-04 Method and installation for producing and increasing the annual production yield of large-scale steel products or high-quality steel products in a two-vessel installation

Publications (1)

Publication Number Publication Date
DE112005001464A5 true DE112005001464A5 (en) 2007-05-24

Family

ID=34980097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004016681A Withdrawn DE102004016681A1 (en) 2004-04-05 2004-04-05 Processes and equipment for producing and increasing the annual production volume of bulk steel or high grade steel grades in a two-vessel plant
DE112005001464T Withdrawn DE112005001464A5 (en) 2004-04-05 2005-04-04 Process and plant for producing and increasing the annual production volume of bulk steel or high quality steel grades in a two-vessel plant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004016681A Withdrawn DE102004016681A1 (en) 2004-04-05 2004-04-05 Processes and equipment for producing and increasing the annual production volume of bulk steel or high grade steel grades in a two-vessel plant

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103361465B (en) * 2012-03-27 2016-01-27 山西太钢不锈钢股份有限公司 A kind of arc furnace steelmaking process and steel-smelting device thereof
CN107429303B (en) * 2015-03-30 2019-12-31 杰富意钢铁株式会社 Operation method of top-bottom simultaneous blowing converter
DE102021214227A1 (en) * 2021-12-13 2023-06-15 Sms Group Gmbh Melting unit for steel production with a tapping weight between 60 t and 350 t

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598331A (en) * 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd Blowing operation method for oxygen converter
DE19545831C2 (en) * 1995-12-08 2000-09-07 Sms Demag Ag Process for operating a double-vessel arc furnace system and double-vessel arc furnace
DE10209472B4 (en) * 2002-03-05 2004-08-26 Sms Demag Ag Process for producing stainless steel, in particular stainless steel containing chromium or nickel chromium

Also Published As

Publication number Publication date
WO2005098053A3 (en) 2006-05-11
RU2006139089A (en) 2008-05-20
DE102004016681A1 (en) 2005-12-22
ZA200608242B (en) 2008-04-30
WO2005098053A2 (en) 2005-10-20
CN1985011A (en) 2007-06-20

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: CANZLER & BERGMEIER, PATENTANWAELTE, 85055 INGOLST

R005 Application deemed withdrawn due to failure to request examination

Effective date: 20120405