FR2715882B1 - Method and device for reheating or heating the internal wall of a metallurgical vessel. - Google Patents

Method and device for reheating or heating the internal wall of a metallurgical vessel.

Info

Publication number
FR2715882B1
FR2715882B1 FR9401471A FR9401471A FR2715882B1 FR 2715882 B1 FR2715882 B1 FR 2715882B1 FR 9401471 A FR9401471 A FR 9401471A FR 9401471 A FR9401471 A FR 9401471A FR 2715882 B1 FR2715882 B1 FR 2715882B1
Authority
FR
France
Prior art keywords
reheating
heating
internal wall
metallurgical vessel
metallurgical
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
FR9401471A
Other languages
French (fr)
Other versions
FR2715882A1 (en
Inventor
Claude Bocquelet
Bruno Allemand
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9401471A priority Critical patent/FR2715882B1/en
Publication of FR2715882A1 publication Critical patent/FR2715882A1/en
Application granted granted Critical
Publication of FR2715882B1 publication Critical patent/FR2715882B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
    • 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
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole
    • C21C2005/446—Dry linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR9401471A 1994-02-09 1994-02-09 Method and device for reheating or heating the internal wall of a metallurgical vessel. Expired - Fee Related FR2715882B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9401471A FR2715882B1 (en) 1994-02-09 1994-02-09 Method and device for reheating or heating the internal wall of a metallurgical vessel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401471A FR2715882B1 (en) 1994-02-09 1994-02-09 Method and device for reheating or heating the internal wall of a metallurgical vessel.

Publications (2)

Publication Number Publication Date
FR2715882A1 FR2715882A1 (en) 1995-08-11
FR2715882B1 true FR2715882B1 (en) 1996-04-26

Family

ID=9459930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401471A Expired - Fee Related FR2715882B1 (en) 1994-02-09 1994-02-09 Method and device for reheating or heating the internal wall of a metallurgical vessel.

Country Status (1)

Country Link
FR (1) FR2715882B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288100B (en) * 1962-04-06 1969-01-30 Demag Ag, 4100 Duisburg Device for heating steel melting vessels
DE1433452A1 (en) * 1964-09-09 1968-11-07 Krupp Gmbh Process for melting solid metallic feedstocks in metallurgical ovens, e.g. in inflation oxygen converters
FR2133457A1 (en) * 1971-04-13 1972-12-01 Usinor Steel processing casting ladle - preheated to minimise cooling of the melt
FR2377595A1 (en) * 1977-01-13 1978-08-11 Sertec Sa Refractory lined chamber for molten material - e.g. converter or electric furnace, with improved arrangement for heating the refractory lining
SE408276B (en) * 1977-10-06 1979-06-05 Stal Laval Apparat Ab COASTAL HEATER
DE3130972A1 (en) * 1981-08-05 1983-02-24 Messer Griesheim Gmbh, 6000 Frankfurt "METHOD FOR PREHEATING AND HEATING EMPTY AOD CONVERTERS"

Also Published As

Publication number Publication date
FR2715882A1 (en) 1995-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse