JPS55107714A - Method of extending life of vessel lining for basic oxygen furnace - Google Patents

Method of extending life of vessel lining for basic oxygen furnace

Info

Publication number
JPS55107714A
JPS55107714A JP1160080A JP1160080A JPS55107714A JP S55107714 A JPS55107714 A JP S55107714A JP 1160080 A JP1160080 A JP 1160080A JP 1160080 A JP1160080 A JP 1160080A JP S55107714 A JPS55107714 A JP S55107714A
Authority
JP
Japan
Prior art keywords
basic oxygen
oxygen furnace
extending life
vessel lining
lining
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
JP1160080A
Other languages
Japanese (ja)
Other versions
JPS5952201B2 (en
Inventor
Baanon Supuruueru Jierii
Buraian Ruisu Saado Jieninguzu
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.)
National Steel Corp
Union Carbide Corp
Original Assignee
National Steel Corp
Union Carbide Corp
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 National Steel Corp, Union Carbide Corp filed Critical National Steel Corp
Publication of JPS55107714A publication Critical patent/JPS55107714A/en
Publication of JPS5952201B2 publication Critical patent/JPS5952201B2/en
Expired 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
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • C21C2005/366—Foam slags

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
JP55011600A 1979-02-07 1980-02-04 Method for extending the life of vessel linings for basic oxygen furnaces Expired JPS5952201B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1031579A 1979-02-07 1979-02-07
US103156339-4K 1979-02-07

Publications (2)

Publication Number Publication Date
JPS55107714A true JPS55107714A (en) 1980-08-19
JPS5952201B2 JPS5952201B2 (en) 1984-12-18

Family

ID=21745183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55011600A Expired JPS5952201B2 (en) 1979-02-07 1980-02-04 Method for extending the life of vessel linings for basic oxygen furnaces

Country Status (14)

Country Link
EP (1) EP0015396B1 (en)
JP (1) JPS5952201B2 (en)
AU (1) AU5526080A (en)
BR (1) BR8000733A (en)
CA (1) CA1143947A (en)
DE (1) DE3070636D1 (en)
ES (1) ES488303A0 (en)
FI (1) FI800335A (en)
IN (1) IN153626B (en)
MX (1) MX154163A (en)
NO (1) NO800301L (en)
PH (1) PH15430A (en)
RO (1) RO79757A (en)
ZA (1) ZA80213B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941412A (en) * 1982-04-22 1984-03-07 アンスチチュ　ド　ルシェルシュ　ド　ラ　シデルルジー　フランセーズ Improvement of permeable refractory element life mounted on bottom of oxygen updraft type steel converter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385771B (en) * 1986-06-16 1988-05-10 Voest Alpine Ag METHOD FOR COVERING THE FIREPROOF LINING OF A METALLURGICAL MELTING FURNACE WITH A HEAT-RESISTANT MATERIAL
DE3936715A1 (en) * 1989-11-03 1991-05-08 Kortec Ag METHOD FOR INPUTING FLOWABLE ADDITIVES INTO A METALLURGICAL VESSEL AND VESSEL FOR THIS METHOD
CN1035017C (en) * 1994-04-21 1997-05-28 鞍山钢铁公司 Slag fomation agent for adding magnesium in magnesium balls for smelting steel
GB2553342A (en) * 2016-09-02 2018-03-07 Materials Proc Institute Producing steel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288592A (en) * 1963-01-16 1966-11-29 Pfizer & Co C Process for reducing deterioration in equipment handling molten materials
FR1346148A (en) * 1963-01-31 1963-12-13 Centre Nat Rech Metall Process for the protection of the interior lining of metallurgical furnaces
FR1536457A (en) * 1967-07-07 1968-08-16 Siderurgie Fse Inst Rech Process for the protection of refractory linings of continuous refining metallurgical vessels
US3726665A (en) * 1969-10-15 1973-04-10 C & W Corson H Inc Slagging in basic steel-making process
US3915696A (en) * 1970-01-08 1975-10-28 Ferdinand Fink Sintered preformed slag for the steel industry
BR7302595D0 (en) * 1972-05-09 1974-06-27 Blanq Cazaux Morales A PROCESSING PROCESSES FOR IRON MANUFACTURING AND PROCESSING PROCESSES FOR IRON MANUFACTURE AND STEELS
FR2322202A1 (en) * 1975-08-29 1977-03-25 Siderurgie Fse Inst Rech Steel refining by oxygen lancing and bottom blowing - for improved quality steel of various grades
ZA775918B (en) * 1977-01-11 1978-05-30 Nat Steel Corp The use of orgon to prepare low-carbon,low-nitrogen steels in the basic oxygen process
JPS545813A (en) * 1977-06-17 1979-01-17 Fuaizaa Kuiguree Kk Method of extending useful life of refractory lining material in aod furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941412A (en) * 1982-04-22 1984-03-07 アンスチチュ　ド　ルシェルシュ　ド　ラ　シデルルジー　フランセーズ Improvement of permeable refractory element life mounted on bottom of oxygen updraft type steel converter

Also Published As

Publication number Publication date
BR8000733A (en) 1980-10-21
ES8100349A1 (en) 1980-11-01
FI800335A (en) 1980-08-08
RO79757A (en) 1983-02-01
ZA80213B (en) 1980-12-31
AU5526080A (en) 1980-08-14
CA1143947A (en) 1983-04-05
EP0015396A1 (en) 1980-09-17
IN153626B (en) 1984-07-28
NO800301L (en) 1980-08-08
DE3070636D1 (en) 1985-06-20
EP0015396B1 (en) 1985-05-15
MX154163A (en) 1987-05-28
JPS5952201B2 (en) 1984-12-18
PH15430A (en) 1983-01-18
ES488303A0 (en) 1980-11-01

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