ATA461982A - DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL - Google Patents

DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL

Info

Publication number
ATA461982A
ATA461982A AT461982A AT461982A ATA461982A AT A461982 A ATA461982 A AT A461982A AT 461982 A AT461982 A AT 461982A AT 461982 A AT461982 A AT 461982A AT A461982 A ATA461982 A AT A461982A
Authority
AT
Austria
Prior art keywords
closing
metallurgical vessel
stitch hole
stitch
hole
Prior art date
Application number
AT461982A
Other languages
German (de)
Other versions
AT375676B (en
Inventor
Johann Hartl
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT461982A priority Critical patent/AT375676B/en
Publication of ATA461982A publication Critical patent/ATA461982A/en
Application granted granted Critical
Publication of AT375676B publication Critical patent/AT375676B/en

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT461982A 1982-12-21 1982-12-21 DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL AT375676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT461982A AT375676B (en) 1982-12-21 1982-12-21 DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT461982A AT375676B (en) 1982-12-21 1982-12-21 DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL

Publications (2)

Publication Number Publication Date
ATA461982A true ATA461982A (en) 1984-01-15
AT375676B AT375676B (en) 1984-08-27

Family

ID=3566258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT461982A AT375676B (en) 1982-12-21 1982-12-21 DEVICE FOR CLOSING THE STITCH HOLE OF A METALLURGICAL VESSEL

Country Status (1)

Country Link
AT (1) AT375676B (en)

Also Published As

Publication number Publication date
AT375676B (en) 1984-08-27

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