FR2820063B1 - Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu - Google Patents

Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu

Info

Publication number
FR2820063B1
FR2820063B1 FR0101374A FR0101374A FR2820063B1 FR 2820063 B1 FR2820063 B1 FR 2820063B1 FR 0101374 A FR0101374 A FR 0101374A FR 0101374 A FR0101374 A FR 0101374A FR 2820063 B1 FR2820063 B1 FR 2820063B1
Authority
FR
France
Prior art keywords
adjuvant
cast
controlling
flow
molten metal
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.)
Expired - Fee Related
Application number
FR0101374A
Other languages
English (en)
Other versions
FR2820063A1 (fr
Inventor
Franck Montegu
Patrick Simonnin
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.)
REALISATIONS TECH SERT SOC ET
Original Assignee
REALISATIONS TECH SERT SOC ET
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 REALISATIONS TECH SERT SOC ET filed Critical REALISATIONS TECH SERT SOC ET
Priority to FR0101374A priority Critical patent/FR2820063B1/fr
Priority to EP02356016A priority patent/EP1228825A1/fr
Publication of FR2820063A1 publication Critical patent/FR2820063A1/fr
Application granted granted Critical
Publication of FR2820063B1 publication Critical patent/FR2820063B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/04—Arrangements of indicators or alarms
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • F27D2021/0092—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against a jam in the transport line or a production interruption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
FR0101374A 2001-02-01 2001-02-01 Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu Expired - Fee Related FR2820063B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0101374A FR2820063B1 (fr) 2001-02-01 2001-02-01 Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu
EP02356016A EP1228825A1 (fr) 2001-02-01 2002-01-31 Procédé et dispositif de contrôle de l'écoulement d'un adjuvant de coulée d'un métal fondu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101374A FR2820063B1 (fr) 2001-02-01 2001-02-01 Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu

Publications (2)

Publication Number Publication Date
FR2820063A1 FR2820063A1 (fr) 2002-08-02
FR2820063B1 true FR2820063B1 (fr) 2003-04-18

Family

ID=8859509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101374A Expired - Fee Related FR2820063B1 (fr) 2001-02-01 2001-02-01 Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu

Country Status (2)

Country Link
EP (1) EP1228825A1 (fr)
FR (1) FR2820063B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897003B1 (fr) * 2006-02-03 2008-04-11 Realisations Tech S E R T Sarl Procede de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584075A5 (fr) * 1973-04-11 1977-01-31 Fischer Ag Georg
DE2834900C2 (de) * 1978-06-28 1983-10-27 BCIRA, Birmingham Vorrichtung zur Einführung von Pulver oder Granulat in geschmolzenes Metall

Also Published As

Publication number Publication date
FR2820063A1 (fr) 2002-08-02
EP1228825A1 (fr) 2002-08-07

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Legal Events

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PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20171031