JPS6365731B2 - - Google Patents

Info

Publication number
JPS6365731B2
JPS6365731B2 JP58502345A JP50234583A JPS6365731B2 JP S6365731 B2 JPS6365731 B2 JP S6365731B2 JP 58502345 A JP58502345 A JP 58502345A JP 50234583 A JP50234583 A JP 50234583A JP S6365731 B2 JPS6365731 B2 JP S6365731B2
Authority
JP
Japan
Prior art keywords
tuyere
guide member
slag
gas
metal
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.)
Expired
Application number
JP58502345A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59502109A (ja
Inventor
Yuurii Andoreeeuitsuchi Rudonefu
Arekusei Gurigorieuitsuchi Zubarefu
Gennadeii Serugeeeuitsuchi Koruganofu
Efugenii Nekutarieuitsuchi Iwashina
Yuurii Iwanoitsuchi Zauoronkofu
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.)
IWASHINA EFUGENII NEKUTARIEUITSUC
NAUCHINO PUROIZUBODOSUTOBENNOE OBIEDEINENIE TSURACHUMETSUTO
Original Assignee
IWASHINA EFUGENII NEKUTARIEUITSUC
NAUCHINO PUROIZUBODOSUTOBENNOE OBIEDEINENIE TSURACHUMETSUTO
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 IWASHINA EFUGENII NEKUTARIEUITSUC, NAUCHINO PUROIZUBODOSUTOBENNOE OBIEDEINENIE TSURACHUMETSUTO filed Critical IWASHINA EFUGENII NEKUTARIEUITSUC
Publication of JPS59502109A publication Critical patent/JPS59502109A/ja
Publication of JPS6365731B2 publication Critical patent/JPS6365731B2/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furnace Charging Or Discharging (AREA)
JP58502345A 1982-09-03 1983-06-29 金属の底吹用羽口 Granted JPS59502109A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU3486984 1982-09-03
SU3486984/22 1982-09-03
PCT/SU1983/000019 WO1984000980A1 (en) 1982-09-03 1983-06-29 Tuyere for bottom blowing through the metal

Publications (2)

Publication Number Publication Date
JPS59502109A JPS59502109A (ja) 1984-12-20
JPS6365731B2 true JPS6365731B2 (enrdf_load_stackoverflow) 1988-12-16

Family

ID=21027746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58502345A Granted JPS59502109A (ja) 1982-09-03 1983-06-29 金属の底吹用羽口

Country Status (10)

Country Link
JP (1) JPS59502109A (enrdf_load_stackoverflow)
AT (1) AT393695B (enrdf_load_stackoverflow)
AU (1) AU559852B2 (enrdf_load_stackoverflow)
BR (1) BR8307492A (enrdf_load_stackoverflow)
DD (1) DD242942A3 (enrdf_load_stackoverflow)
DE (1) DE3390182T1 (enrdf_load_stackoverflow)
GB (1) GB2137742B (enrdf_load_stackoverflow)
HU (1) HU190850B (enrdf_load_stackoverflow)
IT (1) IT1194386B (enrdf_load_stackoverflow)
WO (1) WO1984000980A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO156014C (no) * 1984-07-04 1987-07-08 Tinfos Jernverk As Anordning for injisering av gasser i smeltede metaller og mineraler.
AT394731B (de) * 1987-04-30 1992-06-10 Radex Austria Ag Verfahren und gasspuelstein zum einblasen von behandlungsstoffen in reaktionsgefaesse
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
DE4406563A1 (de) * 1994-02-23 1995-08-24 Matthias Keuter Düsenrohr für blasende Sauerstoffaufblas-Konverter
GB2300905A (en) * 1995-05-17 1996-11-20 Terence William Joyce Cooled tuyere
EP1060272B1 (en) * 1998-08-13 2003-12-17 POHANG IRON & STEEL CO., LTD. Pulverized coal injecting apparatus
RU2134303C1 (ru) * 1998-10-20 1999-08-10 Шатохин Игорь Михайлович Фурма для продувки расплава металла и ввода в расплав порошкообразных реагентов
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
CN110819756B (zh) * 2019-10-30 2024-01-30 德龙钢铁有限公司 一种提高复吹转炉底吹气体搅拌效果的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188070A (en) * 1963-01-07 1965-06-08 Int Harvester Co Adjustable air control for tuyeres
SU582295A1 (ru) * 1976-03-29 1977-11-30 Ордена Ленина Комбинат "Североникель" Имени В.И.Ленина Конвертерна фурма "вихрь-1"

Also Published As

Publication number Publication date
WO1984000980A1 (en) 1984-03-15
DE3390182C2 (enrdf_load_stackoverflow) 1990-08-02
IT1194386B (it) 1988-09-22
DE3390182T1 (de) 1984-10-18
BR8307492A (pt) 1984-08-14
DD242942A3 (de) 1987-02-18
HU190850B (en) 1986-11-28
IT8322778A0 (it) 1983-09-05
AU1776783A (en) 1984-03-29
AT393695B (de) 1991-11-25
GB8410731D0 (en) 1984-05-31
AU559852B2 (en) 1987-03-19
JPS59502109A (ja) 1984-12-20
ATA904883A (de) 1991-05-15
GB2137742A (en) 1984-10-10
GB2137742B (en) 1985-12-18

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