ZA747031B - Improvements in or relating to water-cooled lance for metallurgical furnances - Google Patents

Improvements in or relating to water-cooled lance for metallurgical furnances

Info

Publication number
ZA747031B
ZA747031B ZA00747031A ZA747031A ZA747031B ZA 747031 B ZA747031 B ZA 747031B ZA 00747031 A ZA00747031 A ZA 00747031A ZA 747031 A ZA747031 A ZA 747031A ZA 747031 B ZA747031 B ZA 747031B
Authority
ZA
South Africa
Prior art keywords
furnances
metallurgical
relating
water
cooled lance
Prior art date
Application number
ZA00747031A
Inventor
H 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
Publication of ZA747031B publication Critical patent/ZA747031B/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)
ZA00747031A 1973-11-27 1974-11-01 Improvements in or relating to water-cooled lance for metallurgical furnances ZA747031B (en)

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 (1)

Publication Number Publication Date
ZA747031B true ZA747031B (en) 1975-11-26

Family

ID=3618509

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747031A ZA747031B (en) 1973-11-27 1974-11-01 Improvements in or relating to water-cooled lance for metallurgical furnances

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
WO2019188352A1 (en) * 2018-03-27 2019-10-03 日本製鉄株式会社 Top-blow lance and method for covering top-blow 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
DE2359598B2 (en) 1979-05-31
LU71218A1 (en) 1975-04-17
BE822649A (en) 1975-03-14
JPS5084403A (en) 1975-07-08
DE2359598A1 (en) 1975-06-05
DE2359598C3 (en) 1980-01-31
AT331285B (en) 1976-08-10
GB1486293A (en) 1977-09-21
JPS5514846B2 (en) 1980-04-19
ATA992573A (en) 1975-11-15

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