IT1295102B1 - Sistema a forno elettrico ad arco - Google Patents

Sistema a forno elettrico ad arco

Info

Publication number
IT1295102B1
IT1295102B1 ITUD970076A IT1295102B1 IT 1295102 B1 IT1295102 B1 IT 1295102B1 IT UD970076 A ITUD970076 A IT UD970076A IT 1295102 B1 IT1295102 B1 IT 1295102B1
Authority
IT
Italy
Prior art keywords
electric arc
oven system
arc oven
electric
oven
Prior art date
Application number
Other languages
English (en)
Italian (it)
Inventor
Alfredo Poloni
Milorad Pavlicevic
Alessandro Martinis
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT97UD000076 priority Critical patent/IT1295102B1/it
Publication of ITUD970076A0 publication Critical patent/ITUD970076A0/it
Priority to AU66328/98A priority patent/AU6632898A/en
Priority to PCT/IB1998/000474 priority patent/WO1998048060A1/en
Publication of ITUD970076A1 publication Critical patent/ITUD970076A1/it
Application granted granted Critical
Publication of IT1295102B1 publication Critical patent/IT1295102B1/it

Links

Classifications

    • 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
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • 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
    • C21C5/5205—Manufacture of steel in electric furnaces in a plasma heated 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Heating (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
IT97UD000076 1997-04-21 1997-04-21 Sistema a forno elettrico ad arco IT1295102B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97UD000076 IT1295102B1 (it) 1997-04-21 1997-04-21 Sistema a forno elettrico ad arco
AU66328/98A AU6632898A (en) 1997-04-21 1998-04-01 Electric arc furnace system
PCT/IB1998/000474 WO1998048060A1 (en) 1997-04-21 1998-04-01 Electric arc furnace system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97UD000076 IT1295102B1 (it) 1997-04-21 1997-04-21 Sistema a forno elettrico ad arco

Publications (3)

Publication Number Publication Date
ITUD970076A0 ITUD970076A0 (xx) 1997-04-21
ITUD970076A1 ITUD970076A1 (it) 1998-10-21
IT1295102B1 true IT1295102B1 (it) 1999-04-30

Family

ID=11422377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97UD000076 IT1295102B1 (it) 1997-04-21 1997-04-21 Sistema a forno elettrico ad arco

Country Status (3)

Country Link
AU (1) AU6632898A (xx)
IT (1) IT1295102B1 (xx)
WO (1) WO1998048060A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117367098A (zh) 2017-02-10 2024-01-09 Abb瑞士股份有限公司 用于金属制造过程的炉组件
KR102374981B1 (ko) 2017-10-23 2022-03-16 닛폰세이테츠 가부시키가이샤 전기로 및 산화철 함유 철원료의 용해 및 환원 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708599A (en) * 1971-04-22 1973-01-02 Thermal Transfer Corp High temperature apparatus
FR2611876B1 (fr) * 1987-03-04 1989-08-04 Clecim Sa Four electrique a courant continu
DE4236510C2 (de) * 1992-10-26 1996-05-30 Mannesmann Ag Vorrichtung zum Einschmelzen von Schrott
AT400247B (de) * 1994-01-14 1995-11-27 Voest Alpine Ind Anlagen Verfahren zum herstellen von eisenschmelzen
DE29602191U1 (de) * 1996-02-08 1996-03-21 Badische Stahl-Engineering GmbH, 77694 Kehl Bodenelektrode

Also Published As

Publication number Publication date
ITUD970076A0 (xx) 1997-04-21
AU6632898A (en) 1998-11-13
ITUD970076A1 (it) 1998-10-21
WO1998048060A1 (en) 1998-10-29

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Legal Events

Date Code Title Description
0001 Granted