SE7408235L - Sett att framstella stal i likstromsljusbagsugn samt ugn for utforande av detta sett. - Google Patents

Sett att framstella stal i likstromsljusbagsugn samt ugn for utforande av detta sett.

Info

Publication number
SE7408235L
SE7408235L SE7408235A SE7408235A SE7408235L SE 7408235 L SE7408235 L SE 7408235L SE 7408235 A SE7408235 A SE 7408235A SE 7408235 A SE7408235 A SE 7408235A SE 7408235 L SE7408235 L SE 7408235L
Authority
SE
Sweden
Prior art keywords
melt
electrode
connection
starting electrode
oven
Prior art date
Application number
SE7408235A
Other languages
Unknown language ( )
English (en)
Other versions
SE382828B (sv
Inventor
S-E Stenkvist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7408235A priority Critical patent/SE382828B/sv
Priority to GB2113375A priority patent/GB1501964A/en
Priority to DE2526220A priority patent/DE2526220C3/de
Priority to DE19757518767U priority patent/DE7518767U/de
Priority to FR7519068A priority patent/FR2276388A1/fr
Priority to US05/588,180 priority patent/US3999000A/en
Priority to JP7499075A priority patent/JPS5538009B2/ja
Publication of SE7408235L publication Critical patent/SE7408235L/sv
Publication of SE382828B publication Critical patent/SE382828B/sv

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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • H05B7/005—Electrical diagrams
    • 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
SE7408235A 1974-06-24 1974-06-24 Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet SE382828B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7408235A SE382828B (sv) 1974-06-24 1974-06-24 Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet
GB2113375A GB1501964A (en) 1974-06-24 1975-05-19 Method of manufacturing steel in a dc arc furnace and a furnace for carrying out this method
DE2526220A DE2526220C3 (de) 1974-06-24 1975-06-12 Verfahren zur Herstellung von Stahl in einem Gleichstrom-Lichtbogenofen und Lichtbogenofen zur Durchführung des Verfahrens
DE19757518767U DE7518767U (de) 1974-06-24 1975-06-12 Gleichstromlichtbogenofen
FR7519068A FR2276388A1 (fr) 1974-06-24 1975-06-18 Fabrication de l'acier dans un four a arc a courant continu
US05/588,180 US3999000A (en) 1974-06-24 1975-06-19 Self-commutating DC arc furnace having starting electrode and method of its operation
JP7499075A JPS5538009B2 (sv) 1974-06-24 1975-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7408235A SE382828B (sv) 1974-06-24 1974-06-24 Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet

Publications (2)

Publication Number Publication Date
SE7408235L true SE7408235L (sv) 1975-12-29
SE382828B SE382828B (sv) 1976-02-16

Family

ID=20321517

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408235A SE382828B (sv) 1974-06-24 1974-06-24 Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet

Country Status (6)

Country Link
US (1) US3999000A (sv)
JP (1) JPS5538009B2 (sv)
DE (2) DE2526220C3 (sv)
FR (1) FR2276388A1 (sv)
GB (1) GB1501964A (sv)
SE (1) SE382828B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504443A (en) * 1975-04-25 1978-03-22 Dso Cherna Metalurgia Method of steelmaking with direct current
SE7605217L (sv) * 1976-05-07 1977-11-08 Asea Ab Smeltkontaktelektrod
DE2806270A1 (de) * 1977-02-23 1978-08-24 Asea Ab Schmelzkontaktelektrode
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
JPS56149116U (sv) * 1980-04-10 1981-11-09
JPS618296Y2 (sv) * 1981-06-25 1986-03-14
JPS58147289U (ja) * 1982-03-29 1983-10-03 マツダ株式会社 自動車内パネル取付用電気機器固定装置
JPS59105609U (ja) * 1983-01-05 1984-07-16 竹内電子工業株式会社 クランプ
JPS59122913U (ja) * 1983-02-08 1984-08-18 カルソニックカンセイ株式会社 自動車用空気調和装置用ハ−ネスクリツプ
FR2545593B1 (fr) * 1983-05-03 1988-04-15 Siderurgie Fse Inst Rech Procede de fusion metallurgique et four a arc a courant continu pour sa mise en oeuvre
SE452839B (sv) * 1983-08-12 1987-12-14 Asea Ab Likstroms-ljusbagsugn
DE3419681A1 (de) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf Gleichstrom-lichtbogen-heizvorrichtung
BG45040A1 (sv) * 1986-01-30 1989-03-15 Lchev Aleksand R Jj V
DE19681571T1 (de) * 1995-09-19 1998-10-29 Exide Corp Verfahren zur Vernichtung von chemischen Kampfstoffen und Kriegsmaterial
US5942023A (en) * 1997-02-12 1999-08-24 Exide Corporation Process for recovering metals from electric arc furnace (EAF) dust

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1244415A (en) * 1917-06-29 1917-10-23 Booth Hall Company Electric furnace and method of operation.

Also Published As

Publication number Publication date
DE2526220A1 (de) 1976-01-15
GB1501964A (en) 1978-02-22
SE382828B (sv) 1976-02-16
US3999000A (en) 1976-12-21
FR2276388B1 (sv) 1979-10-19
FR2276388A1 (fr) 1976-01-23
JPS5114808A (sv) 1976-02-05
JPS5538009B2 (sv) 1980-10-01
DE2526220C3 (de) 1978-04-06
DE7518767U (de) 1979-03-22
DE2526220B2 (de) 1977-08-11

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