FR473959A - Process for improving electric furnaces for melting iron and steel - Google Patents

Process for improving electric furnaces for melting iron and steel

Info

Publication number
FR473959A
FR473959A FR473959A FR473959DA FR473959A FR 473959 A FR473959 A FR 473959A FR 473959 A FR473959 A FR 473959A FR 473959D A FR473959D A FR 473959DA FR 473959 A FR473959 A FR 473959A
Authority
FR
France
Prior art keywords
steel
electric furnaces
improving electric
melting iron
melting
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
FR473959A
Other languages
French (fr)
Inventor
Carl Brackelsberg
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 FR473959A publication Critical patent/FR473959A/en
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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • 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)
FR473959A 1914-05-13 1914-06-23 Process for improving electric furnaces for melting iron and steel Expired FR473959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE473959X 1914-05-13

Publications (1)

Publication Number Publication Date
FR473959A true FR473959A (en) 1915-02-03

Family

ID=1511975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473959A Expired FR473959A (en) 1914-05-13 1914-06-23 Process for improving electric furnaces for melting iron and steel

Country Status (1)

Country Link
FR (1) FR473959A (en)

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