AU2002253520A1 - Argon oxygen decarburisation converter control method and system - Google Patents

Argon oxygen decarburisation converter control method and system

Info

Publication number
AU2002253520A1
AU2002253520A1 AU2002253520A AU2002253520A AU2002253520A1 AU 2002253520 A1 AU2002253520 A1 AU 2002253520A1 AU 2002253520 A AU2002253520 A AU 2002253520A AU 2002253520 A AU2002253520 A AU 2002253520A AU 2002253520 A1 AU2002253520 A1 AU 2002253520A1
Authority
AU
Australia
Prior art keywords
control method
converter control
argon oxygen
oxygen decarburisation
decarburisation
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.)
Abandoned
Application number
AU2002253520A
Inventor
Vinicio De Angelis
Marco Mignanti
Marco Rinaldi
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.)
Acciai Speciali Terni SpA
Original Assignee
ThyssenKrupp Acciai Speciali Terni SpA
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 ThyssenKrupp Acciai Speciali Terni SpA filed Critical ThyssenKrupp Acciai Speciali Terni SpA
Publication of AU2002253520A1 publication Critical patent/AU2002253520A1/en
Abandoned 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Control Of Non-Electrical Variables (AREA)
AU2002253520A 2001-03-21 2002-03-21 Argon oxygen decarburisation converter control method and system Abandoned AU2002253520A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITRM2001A000146 2001-03-21
IT2001RM000146A ITRM20010146A1 (en) 2001-03-21 2001-03-21 METHOD AND CONTROL SYSTEM FOR AOD CONVERTERS.
PCT/IT2002/000180 WO2002075003A2 (en) 2001-03-21 2002-03-21 Argon oxygen decarburisation converter control method and system

Publications (1)

Publication Number Publication Date
AU2002253520A1 true AU2002253520A1 (en) 2002-10-03

Family

ID=11455351

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002253520A Abandoned AU2002253520A1 (en) 2001-03-21 2002-03-21 Argon oxygen decarburisation converter control method and system

Country Status (3)

Country Link
AU (1) AU2002253520A1 (en)
IT (1) ITRM20010146A1 (en)
WO (1) WO2002075003A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253535A1 (en) * 2002-11-16 2004-05-27 Sms Demag Ag Gas feed system for a converter in the production of carbon steels or stainless steels comprises a feed throttle unit assigned to a nozzle for periodically reducing or interrupting the gas supply into the inside of an oven
DE102006050888A1 (en) * 2006-10-27 2008-04-30 Siemens Ag Control of carbon dioxide during steel production comprises feeding oxygen into melt to remove carbon as carbon dioxide, actual amount produced being measured and compared with desired value with regard to oxygen and carbon present
DE102006056672A1 (en) 2006-11-30 2008-06-05 Sms Demag Ag Method and apparatus for stainless steel production without electrical energy supply based on pig iron
DE102006056671A1 (en) 2006-11-30 2008-06-05 Sms Demag Ag Method and apparatus for stainless steel production without electrical energy supply on the basis of pig iron pretreated in a DDD plant
JP6010928B2 (en) * 2012-03-01 2016-10-19 Ｊｆｅスチール株式会社 Blowing process operation support method and blowing process operation support device
CN105750292A (en) * 2016-04-28 2016-07-13 无锡三达环保科技有限公司 Ladle detaching capturing hood for AOD furnace
CN109811136B (en) * 2019-01-11 2020-06-02 东北大学 Slag bath carbon thermal reduction slag bath thermal compensation method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594155A (en) * 1968-10-30 1971-07-20 Allegheny Ludlum Steel Method for dynamically controlling decarburization of steel
US3816720A (en) * 1971-11-01 1974-06-11 Union Carbide Corp Process for the decarburization of molten metal
US3920447A (en) * 1972-02-28 1975-11-18 Pennsylvania Engineering Corp Steel production method
JPS5131001B2 (en) * 1972-09-07 1976-09-04
JPS5938316A (en) * 1982-08-25 1984-03-02 Kawasaki Steel Corp Production of high chromium steel
SE452475B (en) * 1983-03-21 1987-11-30 Nippon Yakin Kogyo Co Ltd PROCEDURE FOR COMPUTER CONTROLLED COOLING OF A STEEL MELT

Also Published As

Publication number Publication date
ITRM20010146A0 (en) 2001-03-21
WO2002075003A2 (en) 2002-09-26
ITRM20010146A1 (en) 2002-09-21
WO2002075003A3 (en) 2003-02-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase