JPS545813A - Method of extending useful life of refractory lining material in aod furnace - Google Patents

Method of extending useful life of refractory lining material in aod furnace

Info

Publication number
JPS545813A
JPS545813A JP7113377A JP7113377A JPS545813A JP S545813 A JPS545813 A JP S545813A JP 7113377 A JP7113377 A JP 7113377A JP 7113377 A JP7113377 A JP 7113377A JP S545813 A JPS545813 A JP S545813A
Authority
JP
Japan
Prior art keywords
useful life
lining material
refractory lining
aod furnace
extending useful
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.)
Pending
Application number
JP7113377A
Other languages
Japanese (ja)
Inventor
Hajime Nashikazu
Keiji Yoshida
Tatsu Kishida
Hiroshi Araki
Yuuji Tanaka
Tomio Nakazawa
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.)
FUAIZAA KUIGUREE KK
Original Assignee
FUAIZAA KUIGUREE KK
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 FUAIZAA KUIGUREE KK filed Critical FUAIZAA KUIGUREE KK
Priority to JP7113377A priority Critical patent/JPS545813A/en
Priority to GB14372/78A priority patent/GB1596819A/en
Priority to IN268/DEL/78A priority patent/IN148734B/en
Priority to DE19782816897 priority patent/DE2816897A1/en
Priority to AU35117/78A priority patent/AU497818B1/en
Priority to FR7811118A priority patent/FR2394609A1/en
Priority to IT48898/78A priority patent/IT1102739B/en
Priority to BR787802318A priority patent/BR7802318A/en
Publication of JPS545813A publication Critical patent/JPS545813A/en
Pending 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
    • 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
    • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP7113377A 1977-06-17 1977-06-17 Method of extending useful life of refractory lining material in aod furnace Pending JPS545813A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP7113377A JPS545813A (en) 1977-06-17 1977-06-17 Method of extending useful life of refractory lining material in aod furnace
GB14372/78A GB1596819A (en) 1977-06-17 1978-04-12 Method of prolonging durable life of aod furnace refractory linings
IN268/DEL/78A IN148734B (en) 1977-06-17 1978-04-13
DE19782816897 DE2816897A1 (en) 1977-06-17 1978-04-14 PROCEDURE FOR EXTENDING FORAGE LIFE IN AOD-OEFEN
AU35117/78A AU497818B1 (en) 1977-06-17 1978-04-14 Prolonging durable life of aod furnace refractory linings
FR7811118A FR2394609A1 (en) 1977-06-17 1978-04-14 PROCESS FOR EXTENDING THE USEFUL LIFE OF REFRACTORY LININGS OF OVEN
IT48898/78A IT1102739B (en) 1977-06-17 1978-04-14 PROCESS TO PROLONG THE LIFE OF COATINGS IN REFRACTORY OVENS AOD
BR787802318A BR7802318A (en) 1977-06-17 1978-04-14 PROCESS TO EXTEND THE LIFE DURATION OF THE COATING OF AN AOD OVEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7113377A JPS545813A (en) 1977-06-17 1977-06-17 Method of extending useful life of refractory lining material in aod furnace

Publications (1)

Publication Number Publication Date
JPS545813A true JPS545813A (en) 1979-01-17

Family

ID=13451764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7113377A Pending JPS545813A (en) 1977-06-17 1977-06-17 Method of extending useful life of refractory lining material in aod furnace

Country Status (8)

Country Link
JP (1) JPS545813A (en)
AU (1) AU497818B1 (en)
BR (1) BR7802318A (en)
DE (1) DE2816897A1 (en)
FR (1) FR2394609A1 (en)
GB (1) GB1596819A (en)
IN (1) IN148734B (en)
IT (1) IT1102739B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121620A (en) * 1976-03-05 1977-10-13 Triplex Safety Glass Co Glass sheet and its productlon method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1143947A (en) * 1979-02-07 1983-04-05 Jerry V. Spruell Method for increasing vessel lining life for basic oxygen furnaces
JPS5839203B2 (en) * 1979-05-31 1983-08-29 株式会社神戸製鋼所 Slag forming agent and its manufacturing method
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
CN113528742A (en) * 2021-06-22 2021-10-22 山东莱钢永锋钢铁有限公司 Maintenance process for converter lining

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393356A (en) * 1964-01-16 1965-03-26 Gibsonburg Lime Products Compa Improved process to reduce deterioration of molten material handling equipment
FR1536457A (en) * 1967-07-07 1968-08-16 Siderurgie Fse Inst Rech Process for the protection of refractory linings of continuous refining metallurgical vessels
FR2227328A1 (en) * 1973-04-27 1974-11-22 Blanq Cazaux Morales Armando Iron and steel prodn - with calcium and magnesium oxides addn to lower slag basicity and volume

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121620A (en) * 1976-03-05 1977-10-13 Triplex Safety Glass Co Glass sheet and its productlon method
JPS5622819B2 (en) * 1976-03-05 1981-05-27

Also Published As

Publication number Publication date
FR2394609B1 (en) 1980-08-01
GB1596819A (en) 1981-09-03
DE2816897A1 (en) 1979-01-04
IN148734B (en) 1981-05-30
AU497818B1 (en) 1979-01-11
IT1102739B (en) 1985-10-07
IT7848898A0 (en) 1978-04-14
BR7802318A (en) 1979-01-16
FR2394609A1 (en) 1979-01-12

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