FR3140290B1 - Dispositif de traitement d’un métal en fusion à poche rotative - Google Patents

Dispositif de traitement d’un métal en fusion à poche rotative Download PDF

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Publication number
FR3140290B1
FR3140290B1 FR2209997A FR2209997A FR3140290B1 FR 3140290 B1 FR3140290 B1 FR 3140290B1 FR 2209997 A FR2209997 A FR 2209997A FR 2209997 A FR2209997 A FR 2209997A FR 3140290 B1 FR3140290 B1 FR 3140290B1
Authority
FR
France
Prior art keywords
molten metal
treatment device
metal treatment
ladle molten
rotating
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.)
Active
Application number
FR2209997A
Other languages
English (en)
Other versions
FR3140290A1 (fr
Inventor
Emmanuel Berthelet
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.)
Fonderie Mec Generale Castelbriantaise
Original Assignee
Fonderie Mec Generale Castelbriantaise
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 Fonderie Mec Generale Castelbriantaise filed Critical Fonderie Mec Generale Castelbriantaise
Priority to FR2209997A priority Critical patent/FR3140290B1/fr
Priority to PCT/EP2023/076779 priority patent/WO2024068775A1/fr
Publication of FR3140290A1 publication Critical patent/FR3140290A1/fr
Application granted granted Critical
Publication of FR3140290B1 publication Critical patent/FR3140290B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B22D41/13—Ladle turrets
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

La présente invention concerne dispositif de traitement d’un métal en fusion, ledit dispositif comprenant une poche définissant un volume intérieur destiné à contenir ledit métal en fusion. Selon l’invention, ledit dispositif comprend des moyens d’entrainement en rotation de ladite poche suivant au moins un premier axe de rotation. Fig. 1
FR2209997A 2022-09-30 2022-09-30 Dispositif de traitement d’un métal en fusion à poche rotative Active FR3140290B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2209997A FR3140290B1 (fr) 2022-09-30 2022-09-30 Dispositif de traitement d’un métal en fusion à poche rotative
PCT/EP2023/076779 WO2024068775A1 (fr) 2022-09-30 2023-09-27 Dispositif de traitement d'un metal en fusion a poche rotative

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209997A FR3140290B1 (fr) 2022-09-30 2022-09-30 Dispositif de traitement d’un métal en fusion à poche rotative
FR2209997 2022-09-30

Publications (2)

Publication Number Publication Date
FR3140290A1 FR3140290A1 (fr) 2024-04-05
FR3140290B1 true FR3140290B1 (fr) 2025-05-02

Family

ID=84569784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209997A Active FR3140290B1 (fr) 2022-09-30 2022-09-30 Dispositif de traitement d’un métal en fusion à poche rotative

Country Status (2)

Country Link
FR (1) FR3140290B1 (fr)
WO (1) WO2024068775A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398505A (fr) * 1964-06-12 1965-05-07 Elektrometallurgie Gmbh Dispositif permettant l'alliage et le traitement de masses métalliques en fusion dans une poche de coulée
IT1248457B (it) * 1991-04-05 1995-01-19 Benet Di Bennati Ettore Metodo e apparecchiatura per il trattamento di bagni metallici mediante un materiale con elevato potenziale di gas o vapore

Also Published As

Publication number Publication date
WO2024068775A1 (fr) 2024-04-04
FR3140290A1 (fr) 2024-04-05

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