FR9272E - Four électrique à fabriquer l'acier - Google Patents

Four électrique à fabriquer l'acier

Info

Publication number
FR9272E
FR9272E FR9272A FR9272DA FR9272E FR 9272 E FR9272 E FR 9272E FR 9272 A FR9272 A FR 9272A FR 9272D A FR9272D A FR 9272DA FR 9272 E FR9272 E FR 9272E
Authority
FR
France
Prior art keywords
steel making
electric steel
making furnace
furnace
electric
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
FR9272A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR9272E publication Critical patent/FR9272E/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
    • C21C5/52—Manufacture of steel in electric 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)
FR9272A 1908-03-04 1908-05-01 Four électrique à fabriquer l'acier Expired FR9272E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR387747T 1908-03-04
FR9272T 1908-05-01

Publications (1)

Publication Number Publication Date
FR9272E true FR9272E (fr) 1908-09-29

Family

ID=1351856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9272A Expired FR9272E (fr) 1908-03-04 1908-05-01 Four électrique à fabriquer l'acier

Country Status (1)

Country Link
FR (1) FR9272E (fr)

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