ATA257579A - Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen - Google Patents

Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen

Info

Publication number
ATA257579A
ATA257579A AT257579A AT257579A ATA257579A AT A257579 A ATA257579 A AT A257579A AT 257579 A AT257579 A AT 257579A AT 257579 A AT257579 A AT 257579A AT A257579 A ATA257579 A AT A257579A
Authority
AT
Austria
Prior art keywords
gas
raw materials
electric melting
closed electric
tight loading
Prior art date
Application number
AT257579A
Other languages
English (en)
Other versions
AT363110B (de
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Priority to AT0257579A priority Critical patent/AT363110B/de
Publication of ATA257579A publication Critical patent/ATA257579A/de
Application granted granted Critical
Publication of AT363110B publication Critical patent/AT363110B/de

Links

Classifications

    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
AT0257579A 1979-04-06 1979-04-06 Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen AT363110B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0257579A AT363110B (de) 1979-04-06 1979-04-06 Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0257579A AT363110B (de) 1979-04-06 1979-04-06 Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen

Publications (2)

Publication Number Publication Date
ATA257579A true ATA257579A (de) 1980-12-15
AT363110B AT363110B (de) 1981-07-10

Family

ID=3536745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0257579A AT363110B (de) 1979-04-06 1979-04-06 Vorrichtung fuer die gasdichte beschickung von rohmaterialien in geschlossene elektrische schmelzoefen

Country Status (1)

Country Link
AT (1) AT363110B (de)

Also Published As

Publication number Publication date
AT363110B (de) 1981-07-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee