AT331285B - WATER-COOLED LANCE FOR METALLURGICAL FURNACE - Google Patents

WATER-COOLED LANCE FOR METALLURGICAL FURNACE

Info

Publication number
AT331285B
AT331285B AT992573A AT992573A AT331285B AT 331285 B AT331285 B AT 331285B AT 992573 A AT992573 A AT 992573A AT 992573 A AT992573 A AT 992573A AT 331285 B AT331285 B AT 331285B
Authority
AT
Austria
Prior art keywords
water
metallurgical furnace
cooled lance
lance
cooled
Prior art date
Application number
AT992573A
Other languages
German (de)
Other versions
ATA992573A (en
Inventor
Hellmuth Ing Smejkal
Original Assignee
Voest 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 Ag filed Critical Voest Ag
Priority to AT992573A priority Critical patent/AT331285B/en
Priority to DE2359598A priority patent/DE2359598C3/en
Priority to LU71218A priority patent/LU71218A1/xx
Priority to ZA00747031A priority patent/ZA747031B/en
Priority to JP13610074A priority patent/JPS5514846B2/ja
Priority to GB51166/74A priority patent/GB1486293A/en
Priority to BE150900A priority patent/BE822649A/en
Publication of ATA992573A publication Critical patent/ATA992573A/en
Application granted granted Critical
Publication of AT331285B publication Critical patent/AT331285B/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
    • C21C5/4606—Lances or injectors

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)
  • Furnace Charging Or Discharging (AREA)
AT992573A 1973-11-27 1973-11-27 WATER-COOLED LANCE FOR METALLURGICAL FURNACE AT331285B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT992573A AT331285B (en) 1973-11-27 1973-11-27 WATER-COOLED LANCE FOR METALLURGICAL FURNACE
DE2359598A DE2359598C3 (en) 1973-11-27 1973-11-29 Water-cooled lance for metallurgical furnaces
LU71218A LU71218A1 (en) 1973-11-27 1974-10-30
ZA00747031A ZA747031B (en) 1973-11-27 1974-11-01 Improvements in or relating to water-cooled lance for metallurgical furnances
JP13610074A JPS5514846B2 (en) 1973-11-27 1974-11-25
GB51166/74A GB1486293A (en) 1973-11-27 1974-11-26 Water-cooled lance for metallurgical furnaces
BE150900A BE822649A (en) 1973-11-27 1974-11-27 WATER-COOLED LANCE FOR METALLURGY OVENS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT992573A AT331285B (en) 1973-11-27 1973-11-27 WATER-COOLED LANCE FOR METALLURGICAL FURNACE

Publications (2)

Publication Number Publication Date
ATA992573A ATA992573A (en) 1975-11-15
AT331285B true AT331285B (en) 1976-08-10

Family

ID=3618509

Family Applications (1)

Application Number Title Priority Date Filing Date
AT992573A AT331285B (en) 1973-11-27 1973-11-27 WATER-COOLED LANCE FOR METALLURGICAL FURNACE

Country Status (7)

Country Link
JP (1) JPS5514846B2 (en)
AT (1) AT331285B (en)
BE (1) BE822649A (en)
DE (1) DE2359598C3 (en)
GB (1) GB1486293A (en)
LU (1) LU71218A1 (en)
ZA (1) ZA747031B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ532800A0 (en) * 2000-01-28 2000-02-17 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
SE516609C2 (en) * 2000-06-29 2002-02-05 Ola Lundqvist Lance, procedure for making a lance and using a lance
DE10060217B4 (en) * 2000-12-04 2004-04-15 Thyssenkrupp Stahl Ag lance
JP7020540B2 (en) * 2018-03-27 2022-02-16 日本製鉄株式会社 Top-blown lance and coating method for top-blown lance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129482B2 (en) * 1971-08-31 1976-08-26

Also Published As

Publication number Publication date
BE822649A (en) 1975-03-14
GB1486293A (en) 1977-09-21
LU71218A1 (en) 1975-04-17
DE2359598A1 (en) 1975-06-05
ATA992573A (en) 1975-11-15
JPS5514846B2 (en) 1980-04-19
JPS5084403A (en) 1975-07-08
DE2359598B2 (en) 1979-05-31
ZA747031B (en) 1975-11-26
DE2359598C3 (en) 1980-01-31

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