JPS58110624A - 溶融金属浴内に撹拌流体を導入するための透過性耐火素子 - Google Patents

溶融金属浴内に撹拌流体を導入するための透過性耐火素子

Info

Publication number
JPS58110624A
JPS58110624A JP57221062A JP22106282A JPS58110624A JP S58110624 A JPS58110624 A JP S58110624A JP 57221062 A JP57221062 A JP 57221062A JP 22106282 A JP22106282 A JP 22106282A JP S58110624 A JPS58110624 A JP S58110624A
Authority
JP
Japan
Prior art keywords
refractory
permeable
element according
electrical
circuit
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
JP57221062A
Other languages
English (en)
Japanese (ja)
Inventor
ジヤン−クロ−ド・グロジヤン
ジヤン−マリ−・オジヤ−ル
エリツク・リエノ−
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
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of JPS58110624A publication Critical patent/JPS58110624A/ja
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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP57221062A 1981-12-16 1982-12-16 溶融金属浴内に撹拌流体を導入するための透過性耐火素子 Pending JPS58110624A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8123649 1981-12-16
FR8123649A FR2518240A1 (fr) 1981-12-16 1981-12-16 Element refractaire permeable pour l'introduction d'un fluide de brassage dans un bain de metal en fusion

Publications (1)

Publication Number Publication Date
JPS58110624A true JPS58110624A (ja) 1983-07-01

Family

ID=9265146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57221062A Pending JPS58110624A (ja) 1981-12-16 1982-12-16 溶融金属浴内に撹拌流体を導入するための透過性耐火素子

Country Status (8)

Country Link
EP (1) EP0082078B1 (enExample)
JP (1) JPS58110624A (enExample)
AT (1) ATE14751T1 (enExample)
BR (1) BR8207313A (enExample)
CA (1) CA1200692A (enExample)
DE (1) DE3265298D1 (enExample)
ES (1) ES518218A0 (enExample)
FR (1) FR2518240A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360259C (zh) * 2003-02-08 2008-01-09 里弗雷克特里知识产权两合公司 耐火陶瓷的气体冲洗砖

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481809A (en) * 1983-08-29 1984-11-13 Labate M D Method and apparatus for monitoring erosion in gas stirring devices in molten metal ladles
DE3503221A1 (de) * 1985-01-31 1986-08-14 Didier-Werke Ag, 6200 Wiesbaden Feuerfester gasdurchlaessiger stein
DE3523171C1 (de) * 1985-06-28 1986-10-30 Didier-Werke Ag, 6200 Wiesbaden Gasspueleinrichtung
FR2590974B1 (fr) * 1985-12-03 1991-01-25 Detalle Pol Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung
DE3802657C1 (enExample) * 1988-01-29 1989-09-21 Didier-Werke Ag, 6200 Wiesbaden, De
AT388936B (de) * 1988-04-13 1989-09-25 Veitscher Magnesitwerke Ag Feuerfester, gasdurchlaessiger spuelstein
DE4131756A1 (de) * 1991-09-24 1993-04-01 Plibrico Gmbh Gasspuelstein
DE102008047541B4 (de) * 2008-09-16 2014-04-30 Vdeh-Betriebsforschungsinstitut Gmbh Verfahren zur Spülgasbehandlung eines flüssigen Metalls
WO2018143616A1 (ko) 2017-02-01 2018-08-09 엑셀로 주식회사 피가열부재 통합관리 시스템과 이의 제어방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299706A (en) * 1964-04-03 1967-01-24 Latrobe Steel Co Apparatus for measuring molten metal levels in ladles
US3541604A (en) * 1967-02-01 1970-11-17 Nippon Steel Corp Gas insufflating means for a molten metal refining container
DE1958224A1 (de) * 1969-11-20 1971-05-27 Salzgitter Huettenwerk Ag Elektrisches Messverfahren und Vorrichtung zum Bestimmen von Schlackenhoehe und Schlackenmenge bei Schlacke-Metall-Baedern in metallurgischen Gefaessen
SE413074B (sv) * 1976-10-25 1980-04-14 Asea Ab Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360259C (zh) * 2003-02-08 2008-01-09 里弗雷克特里知识产权两合公司 耐火陶瓷的气体冲洗砖

Also Published As

Publication number Publication date
BR8207313A (pt) 1983-10-18
ES8401237A1 (es) 1983-11-16
DE3265298D1 (en) 1985-09-12
EP0082078A1 (fr) 1983-06-22
EP0082078B1 (fr) 1985-08-07
FR2518240A1 (fr) 1983-06-17
ES518218A0 (es) 1983-11-16
FR2518240B1 (enExample) 1984-02-24
ATE14751T1 (de) 1985-08-15
CA1200692A (fr) 1986-02-18

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