FR1603231A - - Google Patents

Info

Publication number
FR1603231A
FR1603231A FR1603231DA FR1603231A FR 1603231 A FR1603231 A FR 1603231A FR 1603231D A FR1603231D A FR 1603231DA FR 1603231 A FR1603231 A FR 1603231A
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.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1603231A publication Critical patent/FR1603231A/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
    • C21C5/527—Charging of the electric 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR1603231D 1967-11-03 1968-10-24 Expired FR1603231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5359367 1967-11-03

Publications (1)

Publication Number Publication Date
FR1603231A true FR1603231A (fr) 1971-03-22

Family

ID=11283935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603231D Expired FR1603231A (fr) 1967-11-03 1968-10-24

Country Status (10)

Country Link
US (1) US3622141A (fr)
AT (1) AT287759B (fr)
BE (1) BE722873A (fr)
CH (1) CH485186A (fr)
DE (1) DE1801512A1 (fr)
ES (1) ES360099A1 (fr)
FR (1) FR1603231A (fr)
LU (1) LU57176A1 (fr)
NL (1) NL6815452A (fr)
SE (1) SE349327B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU349337A1 (ru) * 1970-10-01 1977-12-05 Институт Электросварки Им.Е.О.Патона Плазменно-дугова печь
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
JP4330204B2 (ja) * 1999-04-16 2009-09-16 株式会社チサキ 原料加熱装置
US6389054B1 (en) * 2000-12-18 2002-05-14 Sms Demag Inc. Scrap charger
ITUD20110216A1 (it) * 2011-12-29 2013-06-30 Danieli Automation Spa Dispositivo e procedimento per il controllo della carica in forni elettrici ad arco
ITUD20120009A1 (it) 2012-01-23 2013-07-24 Danieli Automation Spa Procedimento per gestire la carica in un forno di fusione e relativo apparato di carica
CN106793237B (zh) * 2016-12-22 2020-04-21 贵州大学 一种采用电弧对工件进行快速加热的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747756A (en) * 1928-07-30 1930-02-18 Vitrefrax Corp Electric torch furnace
US1934634A (en) * 1930-11-03 1933-11-07 Buffalo Electric Furnace Corp Apparatus for electrothermic reduction of ores
US1946252A (en) * 1931-11-30 1934-02-06 Buffalo Electric Furnace Corp Method of and apparatus for propagating reactions
US2106022A (en) * 1935-05-23 1938-01-18 Gilbert E Seil Electric furnace
US2624565A (en) * 1949-06-24 1953-01-06 Nat Steel Corp Scrap melting

Also Published As

Publication number Publication date
BE722873A (fr) 1969-04-01
DE1801512A1 (de) 1969-10-16
ES360099A1 (es) 1970-06-16
SE349327B (fr) 1972-09-25
AT287759B (de) 1971-02-10
US3622141A (en) 1971-11-23
LU57176A1 (fr) 1969-01-31
CH485186A (it) 1970-01-31
NL6815452A (fr) 1969-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse