FR1261982A - Process for the continuous transformation of hot reduced iron and apparatus for implementing this process - Google Patents

Process for the continuous transformation of hot reduced iron and apparatus for implementing this process

Info

Publication number
FR1261982A
FR1261982A FR824090A FR824090A FR1261982A FR 1261982 A FR1261982 A FR 1261982A FR 824090 A FR824090 A FR 824090A FR 824090 A FR824090 A FR 824090A FR 1261982 A FR1261982 A FR 1261982A
Authority
FR
France
Prior art keywords
implementing
reduced iron
continuous transformation
hot reduced
hot
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
Application number
FR824090A
Other languages
French (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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR824090A priority Critical patent/FR1261982A/en
Priority to BE601799A priority patent/BE601799A/en
Priority to GB12273/61A priority patent/GB980428A/en
Application granted granted Critical
Publication of FR1261982A publication Critical patent/FR1261982A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • C21B13/0093—Protecting against oxidation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0235—Starting from compounds, e.g. oxides
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR824090A 1960-04-11 1960-04-11 Process for the continuous transformation of hot reduced iron and apparatus for implementing this process Expired FR1261982A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR824090A FR1261982A (en) 1960-04-11 1960-04-11 Process for the continuous transformation of hot reduced iron and apparatus for implementing this process
BE601799A BE601799A (en) 1960-04-11 1961-03-24 Process for the continuous transformation of hot reduced iron and apparatus for implementing this process
GB12273/61A GB980428A (en) 1960-04-11 1961-04-05 Improvements in or relating to methods and apparatus for the continuous transformation of hot reduced iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824090A FR1261982A (en) 1960-04-11 1960-04-11 Process for the continuous transformation of hot reduced iron and apparatus for implementing this process

Publications (1)

Publication Number Publication Date
FR1261982A true FR1261982A (en) 1961-05-26

Family

ID=8729126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824090A Expired FR1261982A (en) 1960-04-11 1960-04-11 Process for the continuous transformation of hot reduced iron and apparatus for implementing this process

Country Status (3)

Country Link
BE (1) BE601799A (en)
FR (1) FR1261982A (en)
GB (1) GB980428A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403857A1 (en) * 1977-09-27 1979-04-20 British Steel Corp Ferrous metal strip made from iron ore - where enriched ore pellets are reduced and hot rolled for direct conversion into strip
FR2448570A1 (en) * 1979-02-08 1980-09-05 British Steel Corp Iron rod prodn. - by extruding reduced iron ore pellets

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9200423D0 (en) * 1992-01-09 1992-02-26 Cavanagh Patrick E Direct steelmaking process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403857A1 (en) * 1977-09-27 1979-04-20 British Steel Corp Ferrous metal strip made from iron ore - where enriched ore pellets are reduced and hot rolled for direct conversion into strip
FR2448570A1 (en) * 1979-02-08 1980-09-05 British Steel Corp Iron rod prodn. - by extruding reduced iron ore pellets

Also Published As

Publication number Publication date
GB980428A (en) 1965-01-13
BE601799A (en) 1961-07-17

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