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FR2455086A1 - Procede d'elaboration d'acier, notamment par affinage sur sole, et acier obtenu par ledit procede - Google Patents

Procede d'elaboration d'acier, notamment par affinage sur sole, et acier obtenu par ledit procede

Info

Publication number
FR2455086A1
FR2455086A1 FR8009258A FR8009258A FR2455086A1 FR 2455086 A1 FR2455086 A1 FR 2455086A1 FR 8009258 A FR8009258 A FR 8009258A FR 8009258 A FR8009258 A FR 8009258A FR 2455086 A1 FR2455086 A1 FR 2455086A1
Authority
FR
France
Prior art keywords
steel
cast iron
introduction
scrap
coke
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.)
Withdrawn
Application number
FR8009258A
Other languages
English (en)
Inventor
Vladimir Ivanovich Selsky
Alexandr Nikitovich Glazov
Mikhail Moiseevich Privalov
Leonid Stepanovich Rozhko
Anatoly Ivanovich Gorbal
Jury Pavlovich Vasiyarov
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.)
SIB METALL INSTIT
Original Assignee
SIB METALL INSTIT
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 SIB METALL INSTIT filed Critical SIB METALL INSTIT
Publication of FR2455086A1 publication Critical patent/FR2455086A1/fr
Withdrawn legal-status Critical Current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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

L'INVENTION CONCERNE LA METALLURGIE. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPRENANT L'ENFOURNEMENT SUCCESSIF D'UN SCORIFIANT DE RIBLONS ET DE FONTE, SUIVI DE LA FUSION DE LA CHARGE ENFOURNEE ET DE LA MISE A LA NUANCE DESIREE DE L'ACIER ELABORE, LE METAL ETANT CARBURE AU COURS DE LA FUSION PAR DES PRODUITS EN POUDRE INSUFFLES A L'AIDE D'UN JET DE GAZ DANS LE METAL LIQUIDE, ET EST CARACTERISE EN CE QUE, APRES L'ENFOURNEMENT DU SCORIFIANT, ON ENFOURNE UN PRODUIT CARBONE CONJOINTEMENT AVEC LES RIBLONS. L'INVENTION S'APPLIQUE NOTAMMENT AUX FOURS MARTIN TRANSFORMANT DES CHARGES METALLIQUES SOLIDES CONSTITUEES PAR DES DECHETS D'ACIER (RIBLONS) ET DE FONTE SOLIDE.
FR8009258A 1979-04-24 1980-04-24 Procede d'elaboration d'acier, notamment par affinage sur sole, et acier obtenu par ledit procede Withdrawn FR2455086A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792750101A SU870440A2 (ru) 1979-04-24 1979-04-24 Способ выплавки стали

Publications (1)

Publication Number Publication Date
FR2455086A1 true FR2455086A1 (fr) 1980-11-21

Family

ID=20820952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009258A Withdrawn FR2455086A1 (fr) 1979-04-24 1980-04-24 Procede d'elaboration d'acier, notamment par affinage sur sole, et acier obtenu par ledit procede

Country Status (4)

Country Link
AU (1) AU5715580A (fr)
FR (1) FR2455086A1 (fr)
IT (1) IT8021607A0 (fr)
SU (1) SU870440A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011536A1 (fr) * 1992-02-10 1994-05-26 Sherwood William L Production d'acier en fourneau rotatif a haut rendement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600238A (en) * 1949-07-22 1952-06-10 American Briquet Company Method of making steel
FR2389677A1 (fr) * 1977-05-04 1978-12-01 Maximilianshuette Eisenwerk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600238A (en) * 1949-07-22 1952-06-10 American Briquet Company Method of making steel
FR2389677A1 (fr) * 1977-05-04 1978-12-01 Maximilianshuette Eisenwerk

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011536A1 (fr) * 1992-02-10 1994-05-26 Sherwood William L Production d'acier en fourneau rotatif a haut rendement

Also Published As

Publication number Publication date
AU5715580A (en) 1980-10-30
SU870440A2 (ru) 1981-10-07
IT8021607A0 (it) 1980-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse