FR2224546A1 - - Google Patents

Info

Publication number
FR2224546A1
FR2224546A1 FR7410253A FR7410253A FR2224546A1 FR 2224546 A1 FR2224546 A1 FR 2224546A1 FR 7410253 A FR7410253 A FR 7410253A FR 7410253 A FR7410253 A FR 7410253A FR 2224546 A1 FR2224546 A1 FR 2224546A1
Authority
FR
France
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
FR7410253A
Other versions
FR2224546B1 (fr
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2224546A1 publication Critical patent/FR2224546A1/fr
Application granted granted Critical
Publication of FR2224546B1 publication Critical patent/FR2224546B1/fr
Expired 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
    • C21C5/30—Regulating or controlling the blowing
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture Of Iron (AREA)
FR7410253A 1973-04-04 1974-03-26 Expired FR2224546B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732316768 DE2316768B2 (de) 1973-04-04 1973-04-04 Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
FR2224546A1 true FR2224546A1 (fr) 1974-10-31
FR2224546B1 FR2224546B1 (fr) 1978-11-10

Family

ID=5876942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410253A Expired FR2224546B1 (fr) 1973-04-04 1974-03-26

Country Status (10)

Country Link
US (1) US3955965A (fr)
JP (1) JPS5644124B2 (fr)
AT (1) AT336656B (fr)
BE (1) BE813176A (fr)
BR (1) BR7402644D0 (fr)
DE (1) DE2316768B2 (fr)
FR (1) FR2224546B1 (fr)
GB (1) GB1457057A (fr)
IT (1) IT1004114B (fr)
ZA (1) ZA742094B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352887A1 (fr) * 1976-05-28 1977-12-23 British Steel Corp Procede et appareil pour l'affinage d'acier
FR2451399A1 (fr) * 1979-03-15 1980-10-10 Kloeckner Werke Ag Procede de production d'acier et convertisseur pour la mise en oeuvre de ce procede
FR2471414A1 (fr) * 1979-12-11 1981-06-19 Maximilianshuette Eisenwerk Procede pour la production d'acier au convertisseur
EP0110806A1 (fr) * 1982-10-27 1984-06-13 Arbed S.A. Système de réglage de l'alimentation en matières solides d'une lance de soufflage
EP0236868A1 (fr) * 1986-03-08 1987-09-16 Klöckner Cra Patent Gmbh Procédé pour la fabrication d'acier à partir de ferraille

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401909C3 (de) * 1974-01-16 1985-06-27 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Stahl
US3954445A (en) * 1974-08-30 1976-05-04 United States Steel Corporation Method of controlling temperature in Q-BOP
US4130417A (en) * 1975-07-11 1978-12-19 Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung Process for refining high-carbon ferro-alloys
DE2719981B2 (de) * 1977-05-04 1980-09-04 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2729983B2 (de) * 1977-07-02 1981-02-12 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2729982B2 (de) * 1977-07-02 1980-01-03 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Schrottsatzerhöhung bei der Stahlherstellung nach dem Sauerstoffdurchblasverfahren
DE2838983C3 (de) * 1978-09-07 1986-03-27 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Erzeugung von Stahl im Konverter
DE2755165B2 (de) * 1977-12-10 1980-09-18 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung
DE2816543C2 (de) * 1978-04-17 1988-04-14 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
JPS54158320A (en) * 1978-06-03 1979-12-14 Nippon Steel Corp Refining method for high chromium steel
DE2910103C2 (de) * 1979-03-15 1982-10-28 Klöckner-Werke AG, 4100 Duisburg Verfahren zur Stahlerzeugung
US4330326A (en) * 1979-08-24 1982-05-18 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath
DE2942450C2 (de) * 1979-10-05 1986-02-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Reaktor zum Vergasen von kohlenstoffhaltigen Brennstoffen mittels eines Metallschmelzbades
DE3008145C2 (de) * 1980-03-04 1989-09-21 Klöckner CRA Technologie GmbH, 4100 Duisburg Stahlerzeugungsverfahren
DE2951156A1 (de) * 1979-12-11 1981-06-25 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur waermezufuhr bei der stahlerzeugung im konverter
JPS6049687B2 (ja) * 1980-02-27 1985-11-05 川崎製鉄株式会社 羽口冷却方法
DE3016450A1 (de) * 1980-04-29 1981-11-05 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur erzeugung von stahl
JPS57140810A (en) * 1981-02-23 1982-08-31 Nippon Steel Corp Refining method for steel
LU83313A1 (de) * 1981-04-22 1983-03-24 Arbed Verfahren und einrichtung zum direkten herstellen von fluessigem eisen
SE426403B (sv) * 1981-05-20 1983-01-17 Ips Interproject Service Ab Forfarande for kolforgasning
DE3437419A1 (de) * 1984-10-12 1986-04-24 ARBED Saarstahl GmbH, 6620 Völklingen Verfahren zur schrottsatzerhoehung im sauerstoff-aufblaskonverter
CN113355534B (zh) * 2021-07-08 2023-06-02 通化建新科技有限公司 用连续吹炼炉生产镍锍方法及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635868A (fr) * 1962-08-07
US3323907A (en) * 1964-11-23 1967-06-06 Air Prod & Chem Production of chromium steels
FR1450718A (fr) * 1965-07-12 1966-06-24 Air Liquide Perfectionnements à des procédés métallurgiques
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
LU58309A1 (fr) * 1969-02-27 1969-07-15

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352887A1 (fr) * 1976-05-28 1977-12-23 British Steel Corp Procede et appareil pour l'affinage d'acier
FR2451399A1 (fr) * 1979-03-15 1980-10-10 Kloeckner Werke Ag Procede de production d'acier et convertisseur pour la mise en oeuvre de ce procede
FR2471414A1 (fr) * 1979-12-11 1981-06-19 Maximilianshuette Eisenwerk Procede pour la production d'acier au convertisseur
EP0110806A1 (fr) * 1982-10-27 1984-06-13 Arbed S.A. Système de réglage de l'alimentation en matières solides d'une lance de soufflage
EP0236868A1 (fr) * 1986-03-08 1987-09-16 Klöckner Cra Patent Gmbh Procédé pour la fabrication d'acier à partir de ferraille

Also Published As

Publication number Publication date
ATA257274A (de) 1976-09-15
DE2316768A1 (de) 1974-10-17
IT1004114B (it) 1976-07-10
DE2316768B2 (de) 1977-03-03
ZA742094B (en) 1975-04-30
GB1457057A (en) 1976-12-01
JPS49129617A (fr) 1974-12-12
BE813176A (fr) 1974-10-02
FR2224546B1 (fr) 1978-11-10
JPS5644124B2 (fr) 1981-10-17
AT336656B (de) 1977-05-25
US3955965A (en) 1976-05-11
BR7402644D0 (pt) 1974-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse