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SE376634C - SET TO MANUFACTURE STEEL MEDIUM DC AND OVEN FOR IMPLEMENTATION OF THE SET - Google Patents

SET TO MANUFACTURE STEEL MEDIUM DC AND OVEN FOR IMPLEMENTATION OF THE SET

Info

Publication number
SE376634C
SE376634C SE7310518A SE7310518A SE376634C SE 376634 C SE376634 C SE 376634C SE 7310518 A SE7310518 A SE 7310518A SE 7310518 A SE7310518 A SE 7310518A SE 376634 C SE376634 C SE 376634C
Authority
SE
Sweden
Prior art keywords
oven
implementation
manufacture steel
steel medium
medium
Prior art date
Application number
SE7310518A
Other languages
Swedish (sv)
Other versions
SE376634B (en
Inventor
A J Valtschev
E P Ninov
V G Peev
V T Velev
G A Vissokomogilski
J I Krestenjakov
Original Assignee
Nipkti 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
Priority claimed from GB2039172A external-priority patent/GB1387618A/en
Application filed by Nipkti Cherna Metalurgia filed Critical Nipkti Cherna Metalurgia
Publication of SE376634B publication Critical patent/SE376634B/xx
Publication of SE376634C publication Critical patent/SE376634C/en

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
    • H05B7/005—Electrical diagrams
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
SE7310518A 1972-05-02 1973-07-31 SET TO MANUFACTURE STEEL MEDIUM DC AND OVEN FOR IMPLEMENTATION OF THE SET SE376634C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2039172A GB1387618A (en) 1971-05-05 1972-05-02 Suction mountable devices

Publications (2)

Publication Number Publication Date
SE376634B SE376634B (en) 1975-06-02
SE376634C true SE376634C (en) 1985-10-28

Family

ID=10145193

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310518A SE376634C (en) 1972-05-02 1973-07-31 SET TO MANUFACTURE STEEL MEDIUM DC AND OVEN FOR IMPLEMENTATION OF THE SET

Country Status (2)

Country Link
US (1) US3835230A (en)
SE (1) SE376634C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378735B (en) * 1972-11-17 1975-09-08 Asea Ab
US4402744A (en) * 1973-03-12 1983-09-06 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
US4347083A (en) * 1973-03-12 1982-08-31 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
SE401933B (en) * 1974-12-12 1978-06-05 Asea Ab DC BARRY OVEN WITH STARTER ELECTRODE ACCORDING TO PATENT 7415575-5
SE397686B (en) * 1974-12-12 1977-11-14 Asea Ab DC BAR OVEN WITH STARTING ELECTRODE
SE396265B (en) * 1975-01-14 1977-09-12 Asea Ab DEVICE FOR DIRECTION-FEED LIGHT BACK OVEN
SE389550B (en) * 1975-04-01 1976-11-08 Asea Ab METHOD FOR DRYING A BATH ELECTRODE IN A CURRENT-BATED LIGHT BACK OVEN
GB1504443A (en) * 1975-04-25 1978-03-22 Dso Cherna Metalurgia Method of steelmaking with direct current
SE7605217L (en) * 1976-05-07 1977-11-08 Asea Ab MELT CONTACT ELECTROD
SE404478B (en) * 1977-02-22 1978-10-02 Asea Ab DEVICE FOR DC-LIGHT BACK OVEN
SE449373B (en) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia SET AND DEVICE FOR REFINING IRON-BASED MELTORS IN ELECTRICAL REACTION OVEN
SE411685B (en) * 1977-11-16 1980-01-28 Asea Ab DC SUPPLY LIGHT BAG OVEN
SE410654B (en) * 1978-02-28 1979-10-22 Asea Ab DIAMOND CANDLES OVEN WITH AT LEAST ONE CATODICALLY CONNECTED ELECTRODE AND AT LEAST ONE BOTTOM CONNECTOR
SE452839B (en) * 1983-08-12 1987-12-14 Asea Ab DC arc furnace
DE3419681A1 (en) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf DC CURRENT ARC HEATING DEVICE
BG45040A1 (en) * 1986-01-30 1989-03-15 Lchev Aleksand R Jj V
US6466605B1 (en) * 2000-06-20 2002-10-15 Electro-Pyrolysis, Inc. Concentric electrode DC arc system and their use in processing waste materials
JP4592037B2 (en) * 2000-05-31 2010-12-01 信越石英株式会社 Method for producing quartz glass crucible
CN110106309A (en) * 2019-04-02 2019-08-09 北京奥邦新材料有限公司 A kind of bottomless electrode plasma ladle furnace of multiloop direct current

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT285194B (en) * 1967-04-28 1970-10-12 Boehler & Co Ag Geb Auxiliary electrode for keeping hot metal melts formed by electroslag remelting, in particular steel melts
US3651238A (en) * 1970-07-17 1972-03-21 Max P Schlienger Arc furnace electrode wheel mounting system

Also Published As

Publication number Publication date
US3835230A (en) 1974-09-10
SE376634B (en) 1975-06-02

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