SE7604322L - Forfarande for staltillverkning med likstrom - Google Patents

Forfarande for staltillverkning med likstrom

Info

Publication number
SE7604322L
SE7604322L SE7604322A SE7604322A SE7604322L SE 7604322 L SE7604322 L SE 7604322L SE 7604322 A SE7604322 A SE 7604322A SE 7604322 A SE7604322 A SE 7604322A SE 7604322 L SE7604322 L SE 7604322L
Authority
SE
Sweden
Prior art keywords
contact
procedure
anodes
slag
stable manufacture
Prior art date
Application number
SE7604322A
Other languages
Unknown language ( )
English (en)
Other versions
SE463718B (sv
Inventor
V G Peev
A Y Valchev
N G Bakalov
Original Assignee
Dso Cherna Metalurgia
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 Dso Cherna Metalurgia filed Critical Dso Cherna Metalurgia
Publication of SE7604322L publication Critical patent/SE7604322L/sv
Publication of SE463718B publication Critical patent/SE463718B/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
    • 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
SE7604322A 1975-04-25 1976-04-13 Foerfarande foer staaltillverkning i ljusbaagsugn med kontaktelektroder SE463718B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG2978375 1975-04-25

Publications (2)

Publication Number Publication Date
SE7604322L true SE7604322L (sv) 1976-10-26
SE463718B SE463718B (sv) 1991-01-14

Family

ID=3901198

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7604322A SE463718B (sv) 1975-04-25 1976-04-13 Foerfarande foer staaltillverkning i ljusbaagsugn med kontaktelektroder

Country Status (13)

Country Link
US (1) US4110547A (sv)
JP (1) JPS5940884B2 (sv)
BR (1) BR7602520A (sv)
CA (1) CA1068115A (sv)
CS (1) CS193727B1 (sv)
ES (1) ES447199A1 (sv)
FR (1) FR2308686A1 (sv)
GB (1) GB1504443A (sv)
IN (1) IN144960B (sv)
IT (1) IT1062578B (sv)
PL (1) PL106626B1 (sv)
SE (1) SE463718B (sv)
SU (1) SU629232A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
US4254298A (en) * 1978-11-09 1981-03-03 Elkem-Spigerverket A/S Direct current smelting furnace
SE452839B (sv) * 1983-08-12 1987-12-14 Asea Ab Likstroms-ljusbagsugn
DE3406760A1 (de) * 1984-02-24 1985-09-05 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verfahren und vorrichtung zum schmelzen und erhitzen von werkstoffen
DE3419681A1 (de) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf Gleichstrom-lichtbogen-heizvorrichtung
JPS61223536A (ja) * 1985-03-28 1986-10-04 Shimadzu Corp 分光光度計
BG45040A1 (sv) * 1986-01-30 1989-03-15 Lchev Aleksand R Jj V
JPH01313793A (ja) * 1988-06-13 1989-12-19 Mitsubishi Heavy Ind Ltd 空気調和機の時刻設定器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493364A (en) * 1966-03-19 1970-02-03 Masamitsu Nakanishi Method of manufacturing alloy by using consumable electrodes
SE376634C (sv) * 1972-05-02 1985-10-28 Nipkti Cherna Metalurgia Sett att framstella stal medelst likstrom och ugn for genomforande av settet
BG17932A1 (sv) * 1972-08-29 1974-03-05
SE382828B (sv) * 1974-06-24 1976-02-16 Asea Ab Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet

Also Published As

Publication number Publication date
SU629232A1 (ru) 1978-10-25
ES447199A1 (es) 1977-07-01
IN144960B (sv) 1978-08-05
JPS5940884B2 (ja) 1984-10-03
GB1504443A (en) 1978-03-22
IT1062578B (it) 1984-10-20
BR7602520A (pt) 1976-10-19
CS193727B1 (en) 1979-11-30
SE463718B (sv) 1991-01-14
US4110547A (en) 1978-08-29
JPS51129810A (en) 1976-11-11
FR2308686B1 (sv) 1980-09-26
FR2308686A1 (fr) 1976-11-19
CA1068115A (en) 1979-12-18
PL106626B1 (pl) 1980-01-31

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