JPS59104418A - 浸透可能な耐火要素を備えた転炉の底部の補修方法 - Google Patents

浸透可能な耐火要素を備えた転炉の底部の補修方法

Info

Publication number
JPS59104418A
JPS59104418A JP58071331A JP7133183A JPS59104418A JP S59104418 A JPS59104418 A JP S59104418A JP 58071331 A JP58071331 A JP 58071331A JP 7133183 A JP7133183 A JP 7133183A JP S59104418 A JPS59104418 A JP S59104418A
Authority
JP
Japan
Prior art keywords
container
castable
refractory
fluid
flow
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
JP58071331A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368925B2 (en]
Inventor
ギィ・デニエ−ル
ロマン・アンリヨン
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Arcelor Luxembourg SA
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
Arbed SA
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 Institut de Recherches de la Siderurgie Francaise IRSID, Arbed SA filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of JPS59104418A publication Critical patent/JPS59104418A/ja
Publication of JPH0368925B2 publication Critical patent/JPH0368925B2/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
    • C21C5/44—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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/003—Linings or walls comprising porous bricks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line
    • F27M2003/025—Drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Ceramic Products (AREA)
JP58071331A 1982-04-22 1983-04-22 浸透可能な耐火要素を備えた転炉の底部の補修方法 Granted JPS59104418A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8207117A FR2525632A1 (fr) 1982-04-22 1982-04-22 Procede de traitement pour ameliorer la permeabilite des fonds de recipients metallurgiques pourvus d'elements refractaires permeables, et materiaux pour sa mise en oeuvre
FR8207117 1982-04-22

Publications (2)

Publication Number Publication Date
JPS59104418A true JPS59104418A (ja) 1984-06-16
JPH0368925B2 JPH0368925B2 (en]) 1991-10-30

Family

ID=9273359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58071331A Granted JPS59104418A (ja) 1982-04-22 1983-04-22 浸透可能な耐火要素を備えた転炉の底部の補修方法

Country Status (14)

Country Link
US (2) US4696456A (en])
EP (1) EP0093039B1 (en])
JP (1) JPS59104418A (en])
KR (1) KR910003514B1 (en])
AT (1) ATE34774T1 (en])
BE (1) BE896538A (en])
BR (1) BR8302046A (en])
CA (1) CA1206007A (en])
DE (1) DE3376850D1 (en])
ES (2) ES521715A0 (en])
FR (1) FR2525632A1 (en])
IT (1) IT1194213B (en])
LU (1) LU84741A1 (en])
ZA (1) ZA832761B (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525632A1 (fr) * 1982-04-22 1983-10-28 Siderurgie Fse Inst Rech Procede de traitement pour ameliorer la permeabilite des fonds de recipients metallurgiques pourvus d'elements refractaires permeables, et materiaux pour sa mise en oeuvre
DE4221101C2 (de) * 1992-06-26 1994-05-05 Veitsch Radex Ag Verwendung einer feuerfesten keramischen Masse zur Auskleidung von Böden an Elektro-Lichtbogenöfen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104404A (en) * 1972-01-03 1977-09-01 Uss Eng & Consult Detachable furnace bottom for steellmaking furnace capable of pourrin moulding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259484A (en) * 1962-04-16 1966-07-05 Loire Atel Forges Method and apparatus for producing steel from pig iron
CA919893A (en) * 1970-01-15 1973-01-30 D. Labate Michael Process for lining metallurgical furnaces
FR2322202A1 (fr) * 1975-08-29 1977-03-25 Siderurgie Fse Inst Rech Procede d'elaboration d'acier par soufflage d'oxygene
NL176088B (nl) * 1978-07-14 1984-09-17 Estel Hoogovens Bv Werkwijze voor het bedrijven van een staalconverter en een staalconverter te gebruiken hierbij.
JPS5585618A (en) * 1978-12-22 1980-06-27 Kawasaki Heavy Ind Ltd Coating method for converter with refractory material
US4298378A (en) * 1978-12-22 1981-11-03 Kawasaki Jukogyo Kabushiki Kaisha Rotary steel converter, method of making steel there-with and method of applying refractory lining to converter
DE2912771A1 (de) * 1979-03-30 1980-10-09 Stahl Consulting Gmbh Verfahren zum trocken-spritzauskleiden
FR2455008A1 (fr) * 1979-04-25 1980-11-21 Siderurgie Fse Inst Rech Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide
FR2525632A1 (fr) * 1982-04-22 1983-10-28 Siderurgie Fse Inst Rech Procede de traitement pour ameliorer la permeabilite des fonds de recipients metallurgiques pourvus d'elements refractaires permeables, et materiaux pour sa mise en oeuvre

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104404A (en) * 1972-01-03 1977-09-01 Uss Eng & Consult Detachable furnace bottom for steellmaking furnace capable of pourrin moulding

Also Published As

Publication number Publication date
ATE34774T1 (de) 1988-06-15
US4696456A (en) 1987-09-29
FR2525632A1 (fr) 1983-10-28
JPH0368925B2 (en]) 1991-10-30
KR910003514B1 (ko) 1991-06-03
BR8302046A (pt) 1983-12-27
ES8402617A1 (es) 1984-02-01
EP0093039A1 (fr) 1983-11-02
CA1206007A (fr) 1986-06-17
EP0093039B1 (fr) 1988-06-01
LU84741A1 (fr) 1983-12-05
ES8402616A1 (es) 1984-02-01
BE896538A (fr) 1983-08-16
ES521715A0 (es) 1984-02-01
DE3376850D1 (en) 1988-07-07
US4779846A (en) 1988-10-25
IT8320767A0 (it) 1983-04-22
ES521716A0 (es) 1984-02-01
IT1194213B (it) 1988-09-14
IT8320767A1 (it) 1984-10-22
FR2525632B1 (en]) 1984-08-24
ZA832761B (en) 1983-12-28
KR840004455A (ko) 1984-10-15

Similar Documents

Publication Publication Date Title
US5028257A (en) Metallurgical flux compositions
CA1315327C (en) Metallurgical vessel
EP1372888B1 (en) Refractory plug or brick for injecting gas into molten metal
JPS59104418A (ja) 浸透可能な耐火要素を備えた転炉の底部の補修方法
US4735398A (en) Method of improving the service life of permeable refractory elements in bottoms of metallurgical vessels
US3429486A (en) Tar impregnated fused silica stopper head
KR100332159B1 (ko) 산화물-기재 내화체의 보수방법 및 이를 위한 분말혼합물
US5348203A (en) Molten steel pouring nozzle
US5016788A (en) Pouring spout for servo-assisted opening, device incorporating it and implementation process
CN113088620A (zh) 一种提钒装置炉衬的维护方法
EP0119676A1 (en) Refractory, heat-insulating articles
US5318277A (en) Lined ladles, linings therefor, and method of forming the same
SU1717278A1 (ru) Теплоизолирующа смесь дл разливки углеродистых и низколегированных сталей
JP2006218540A (ja) 溶鋼保温剤
US4188210A (en) Iron and/or steel treatment with magnesium and refractory coated composite shot
RU2061761C1 (ru) Способ обработки стали в ковше
US4681625A (en) Methods for simultaneously desulfurizing and degassing steels
RU2149191C1 (ru) Способ обработки стали в ковше
US4189315A (en) Process for the desulphurization of molten cast iron and treating agent
SU939575A1 (ru) Способ получени комплексного сплава "марганец-алюминий
RU2140992C1 (ru) Способ выплавки стали в подовой печи
RU2082764C1 (ru) Способ подготовки электропечи для выплавки синтетического шлака
SU947196A1 (ru) Способ производства стали
JPS6041016B2 (ja) 耐火物
JPS6333077B2 (en])