DE3367257D1 - Gas-permeable refractory bodies - Google Patents

Gas-permeable refractory bodies

Info

Publication number
DE3367257D1
DE3367257D1 DE8383630093T DE3367257T DE3367257D1 DE 3367257 D1 DE3367257 D1 DE 3367257D1 DE 8383630093 T DE8383630093 T DE 8383630093T DE 3367257 T DE3367257 T DE 3367257T DE 3367257 D1 DE3367257 D1 DE 3367257D1
Authority
DE
Germany
Prior art keywords
gas
refractory bodies
permeable refractory
permeable
bodies
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
DE8383630093T
Other languages
German (de)
English (en)
Inventor
Francois Schleimer
Guy Denier
Romain Henrion
Jean Goedert
Ferdinand Goedert
Henri Klein
Josef Auer
Berndt Wendl
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
Application granted granted Critical
Publication of DE3367257D1 publication Critical patent/DE3367257D1/de
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
    • C21C5/42—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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Furnace Charging Or Discharging (AREA)
DE8383630093T 1982-05-25 1983-05-20 Gas-permeable refractory bodies Expired DE3367257D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84167A LU84167A1 (de) 1982-05-25 1982-05-25 Feuerfeste,gasdurchlaessige baukoerper

Publications (1)

Publication Number Publication Date
DE3367257D1 true DE3367257D1 (en) 1986-12-04

Family

ID=19729884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383630093T Expired DE3367257D1 (en) 1982-05-25 1983-05-20 Gas-permeable refractory bodies

Country Status (15)

Country Link
EP (1) EP0095436B1 (pt)
JP (2) JPS58210113A (pt)
KR (1) KR910009493B1 (pt)
AR (1) AR229811A1 (pt)
AT (1) ATE23196T1 (pt)
AU (1) AU557537B2 (pt)
BR (1) BR8302619A (pt)
CA (1) CA1229228A (pt)
DE (1) DE3367257D1 (pt)
ES (1) ES8404414A1 (pt)
IN (1) IN157467B (pt)
LU (1) LU84167A1 (pt)
MX (1) MX158037A (pt)
PT (1) PT76732B (pt)
ZA (1) ZA833627B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85131A1 (de) * 1983-12-12 1985-09-12 Arbed Gasdurchlaessiger baukoerper aus feuerfestem material
AU8445891A (en) * 1990-09-08 1992-03-30 Radex-Heraklith Industriebeteiligungs Aktiengesellschaft Scavenging port for passing gases and/or solids into a metallurgical melt, and a process for manufacturing the port

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82552A1 (de) * 1980-06-25 1982-01-20 Arbed Feuerfester,gasdurchlaessiger baukoerper

Also Published As

Publication number Publication date
KR840004787A (ko) 1984-10-24
ATE23196T1 (de) 1986-11-15
EP0095436B1 (de) 1986-10-29
AU1493183A (en) 1983-12-01
EP0095436A1 (de) 1983-11-30
PT76732A (de) 1983-06-01
ES522666A0 (es) 1984-04-16
JPS58210113A (ja) 1983-12-07
IN157467B (pt) 1986-04-05
KR910009493B1 (ko) 1991-11-19
CA1229228A (en) 1987-11-17
PT76732B (de) 1986-01-27
ES8404414A1 (es) 1984-04-16
BR8302619A (pt) 1983-12-13
AU557537B2 (en) 1986-12-24
LU84167A1 (de) 1983-11-23
MX158037A (es) 1988-12-28
JPH0744041U (ja) 1995-10-24
ZA833627B (en) 1984-02-29
AR229811A1 (es) 1983-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee