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FR73597E - Perfectionnements à l'élaboration de l'acier - Google Patents

Perfectionnements à l'élaboration de l'acier

Info

Publication number
FR73597E
FR73597E FR765618A FR765618A FR73597E FR 73597 E FR73597 E FR 73597E FR 765618 A FR765618 A FR 765618A FR 765618 A FR765618 A FR 765618A FR 73597 E FR73597 E FR 73597E
Authority
FR
France
Prior art keywords
steelmaking
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
FR765618A
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.)
Steel Company of Wales Ltd
Original Assignee
Steel Company of Wales Ltd
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 Steel Company of Wales Ltd filed Critical Steel Company of Wales Ltd
Priority to FR765618A priority Critical patent/FR73597E/fr
Application granted granted Critical
Publication of FR73597E publication Critical patent/FR73597E/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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • 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)
FR765618A 1958-05-14 1958-05-14 Perfectionnements à l'élaboration de l'acier Expired FR73597E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR765618A FR73597E (fr) 1958-05-14 1958-05-14 Perfectionnements à l'élaboration de l'acier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765618A FR73597E (fr) 1958-05-14 1958-05-14 Perfectionnements à l'élaboration de l'acier

Publications (1)

Publication Number Publication Date
FR73597E true FR73597E (fr) 1960-08-22

Family

ID=8706513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765618A Expired FR73597E (fr) 1958-05-14 1958-05-14 Perfectionnements à l'élaboration de l'acier

Country Status (1)

Country Link
FR (1) FR73597E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489841A1 (fr) * 1980-09-09 1982-03-12 Sib Metall Instit Dispositif pour le traitement de metaux liquides au moyen de gaz et de produits en poudre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489841A1 (fr) * 1980-09-09 1982-03-12 Sib Metall Instit Dispositif pour le traitement de metaux liquides au moyen de gaz et de produits en poudre

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