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FR2407984A1 - Procede de fusion continue de mitraille - Google Patents

Procede de fusion continue de mitraille

Info

Publication number
FR2407984A1
FR2407984A1 FR7804226A FR7804226A FR2407984A1 FR 2407984 A1 FR2407984 A1 FR 2407984A1 FR 7804226 A FR7804226 A FR 7804226A FR 7804226 A FR7804226 A FR 7804226A FR 2407984 A1 FR2407984 A1 FR 2407984A1
Authority
FR
France
Prior art keywords
scrap
carbon
iron
melting
continuous
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.)
Granted
Application number
FR7804226A
Other languages
English (en)
Other versions
FR2407984B1 (fr
Inventor
Paul Metz
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2407984A1 publication Critical patent/FR2407984A1/fr
Application granted granted Critical
Publication of FR2407984B1 publication Critical patent/FR2407984B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE FUSION CONTINUE DE MITRAILLE. ELLE EST CARACTERISEE EN CE QUE L'ON INTRODUIT DANS UN BAIN DE FER FONDU CONTENANT AU MOINS 2,0 DE CARBONE, DE LA MITRAILLE PRECHAUFFEE, ET QU'ON Y AJOUTE AU MOINS UNE MATIERE CARBONEE EN QUANTITE SUFFISANTE POUR MAINTENIR EN PERMANENCE AU BAIN LE CARACTERE DE FONTE, AINSI QUE DE L'OXYGENE, L'ENERGIE NECESSAIRE A LA FUSION DE LA MITRAILLE ETANT FOURNIE PAR LA REACTION EXOTHERMIQUE PROVOQUEE PAR LE SOUFFLAGE D'OXYGENE. ELLE SE RAPPORTE A UN PROCEDE DE FUSION CONTINUE DE MITRAILLE.
FR7804226A 1977-11-04 1978-02-15 Procede de fusion continue de mitraille Granted FR2407984A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78460A LU78460A1 (fr) 1977-11-04 1977-11-04 Procede de fusion sontinue de mitraille

Publications (2)

Publication Number Publication Date
FR2407984A1 true FR2407984A1 (fr) 1979-06-01
FR2407984B1 FR2407984B1 (fr) 1981-07-10

Family

ID=19728755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804226A Granted FR2407984A1 (fr) 1977-11-04 1978-02-15 Procede de fusion continue de mitraille

Country Status (2)

Country Link
FR (1) FR2407984A1 (fr)
LU (1) LU78460A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520754A1 (fr) * 1982-02-01 1983-08-05 Daido Steel Co Ltd Procede et appareil pour l'elaboration de fer en reacteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265522A (fr) * 1960-07-07 1961-06-30 Démarreur pour la mise en marche de moteurs à combustion interne
FR2267375A1 (fr) * 1974-04-13 1975-11-07 Krupp Ag Huettenwerke

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265522A (fr) * 1960-07-07 1961-06-30 Démarreur pour la mise en marche de moteurs à combustion interne
FR2267375A1 (fr) * 1974-04-13 1975-11-07 Krupp Ag Huettenwerke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520754A1 (fr) * 1982-02-01 1983-08-05 Daido Steel Co Ltd Procede et appareil pour l'elaboration de fer en reacteur
US4605437A (en) * 1982-02-01 1986-08-12 Daido Tokushuko Kabushiki Kaisha Reactor iron making

Also Published As

Publication number Publication date
LU78460A1 (fr) 1979-06-13
FR2407984B1 (fr) 1981-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse