JPS53141108A - Lance assembly for steel making - Google Patents

Lance assembly for steel making

Info

Publication number
JPS53141108A
JPS53141108A JP5415678A JP5415678A JPS53141108A JP S53141108 A JPS53141108 A JP S53141108A JP 5415678 A JP5415678 A JP 5415678A JP 5415678 A JP5415678 A JP 5415678A JP S53141108 A JPS53141108 A JP S53141108A
Authority
JP
Japan
Prior art keywords
steel making
lance assembly
lance
assembly
steel
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5415678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211048B2 (enrdf_load_stackoverflow
Inventor
Uorutaa Beri Uiriamu
Rorein Mainaato Reo
Maikuru Raimaachitsuk Nikorasu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pullman Berry Co
Original Assignee
Pullman Berry Co
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 US05/795,246 external-priority patent/US4083542A/en
Priority claimed from US05/795,243 external-priority patent/US4083539A/en
Priority claimed from US05/795,248 external-priority patent/US4083544A/en
Priority claimed from US05/795,247 external-priority patent/US4083543A/en
Priority claimed from US05/795,245 external-priority patent/US4083541A/en
Priority claimed from US05/795,244 external-priority patent/US4083540A/en
Application filed by Pullman Berry Co filed Critical Pullman Berry Co
Publication of JPS53141108A publication Critical patent/JPS53141108A/ja
Publication of JPS6211048B2 publication Critical patent/JPS6211048B2/ja
Granted legal-status Critical Current

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
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP5415678A 1977-05-09 1978-05-09 Lance assembly for steel making Granted JPS53141108A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US05/795,246 US4083542A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,243 US4083539A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,248 US4083544A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,247 US4083543A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,245 US4083541A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,244 US4083540A (en) 1977-05-09 1977-05-09 Gas and oxygen steel making lance

Publications (2)

Publication Number Publication Date
JPS53141108A true JPS53141108A (en) 1978-12-08
JPS6211048B2 JPS6211048B2 (enrdf_load_stackoverflow) 1987-03-10

Family

ID=27560297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5415678A Granted JPS53141108A (en) 1977-05-09 1978-05-09 Lance assembly for steel making

Country Status (9)

Country Link
JP (1) JPS53141108A (enrdf_load_stackoverflow)
AT (1) ATA263578A (enrdf_load_stackoverflow)
AU (1) AU525835B2 (enrdf_load_stackoverflow)
CA (1) CA1103449A (enrdf_load_stackoverflow)
DE (1) DE2816399C2 (enrdf_load_stackoverflow)
GB (1) GB1598740A (enrdf_load_stackoverflow)
IT (1) IT1102837B (enrdf_load_stackoverflow)
LU (1) LU79498A1 (enrdf_load_stackoverflow)
MX (1) MX148009A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767598A (en) * 1986-09-22 1988-08-30 Aluminum Company Of America Injection apparatus for introduction of a fluid material into a molten metal bath and associated method
JPH02135344U (enrdf_load_stackoverflow) * 1989-04-18 1990-11-09
DE19541199C2 (de) * 1995-11-04 2001-05-23 Thyssen Stahl Ag Wechselvorrichtung für eine Blaslanze
US6139792A (en) * 1997-02-07 2000-10-31 Kvaerner Davy Ltd. Exchange of an oxygen lance for liquid steel conversion
CN112683074A (zh) * 2020-12-16 2021-04-20 铜陵德兴机械制造有限责任公司 一种顶吹炉喷枪及其专项维修方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055508A (enrdf_load_stackoverflow) * 1973-09-13 1975-05-15
JPS50136205A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-29

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU52104A1 (enrdf_load_stackoverflow) * 1966-10-04 1968-05-07
DE1265179B (de) * 1961-11-16 1968-04-04 Koppers Co Inc Lanze zum Einblasen von Gas in ein Raffinierungsbad fuer Metall
GB1320680A (en) * 1971-07-26 1973-06-20 Berry Metal Co Easily repairable gas injection lance
US3827632A (en) * 1973-09-13 1974-08-06 Berry Metal Co Fuel and oxygen lance assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055508A (enrdf_load_stackoverflow) * 1973-09-13 1975-05-15
JPS50136205A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-29

Also Published As

Publication number Publication date
DE2816399A1 (de) 1978-11-23
AU3581878A (en) 1979-11-08
IT7849259A0 (it) 1978-05-09
GB1598740A (en) 1981-09-23
JPS6211048B2 (enrdf_load_stackoverflow) 1987-03-10
CA1103449A (en) 1981-06-23
DE2816399C2 (de) 1985-05-02
ATA263578A (de) 1983-04-15
LU79498A1 (de) 1978-11-28
AU525835B2 (en) 1982-12-02
MX148009A (es) 1983-02-22
IT1102837B (it) 1985-10-07

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