ATE11305T1 - GAS-PERMEABLE REFRACTORY BODY AND PROCESS FOR ITS MANUFACTURE. - Google Patents

GAS-PERMEABLE REFRACTORY BODY AND PROCESS FOR ITS MANUFACTURE.

Info

Publication number
ATE11305T1
ATE11305T1 AT80400536T AT80400536T ATE11305T1 AT E11305 T1 ATE11305 T1 AT E11305T1 AT 80400536 T AT80400536 T AT 80400536T AT 80400536 T AT80400536 T AT 80400536T AT E11305 T1 ATE11305 T1 AT E11305T1
Authority
AT
Austria
Prior art keywords
manufacture
gas
refractory body
permeable refractory
permeable
Prior art date
Application number
AT80400536T
Other languages
German (de)
Inventor
Pierre Vayssiere
Charles Roederer
Jean-Claude Grosjean
Roland Grave
Francois Schleimer
Fernand Goedert
Romain Henrion
Lucien Lorang
Joseph Colling
Original Assignee
Institut De Recherches De La Siderurgie Francaise (Irsid) France
Acieries Reunies De Burbach-Eich-Dudelange (Arbed)
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
Priority claimed from FR7910445A external-priority patent/FR2455008A1/en
Application filed by Institut De Recherches De La Siderurgie Francaise (Irsid) France, Acieries Reunies De Burbach-Eich-Dudelange (Arbed) filed Critical Institut De Recherches De La Siderurgie Francaise (Irsid) France
Application granted granted Critical
Publication of ATE11305T1 publication Critical patent/ATE11305T1/en

Links

AT80400536T 1979-04-25 1980-04-21 GAS-PERMEABLE REFRACTORY BODY AND PROCESS FOR ITS MANUFACTURE. ATE11305T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR7910445A FR2455008A1 (en) 1979-04-25 1979-04-25 REFRACTORY PIECE WITH SELECTIVE AND ORIENTED PERMEABILITY FOR THE INSUFFLATION OF A FLUID
LU81208A LU81208A1 (en) 1979-04-25 1979-04-30 DEVICE FOR INJECTING GAS THROUGH THE BOTTOM INTO THE METAL BATH CONTAINED IN A REFINING CONTAINER
FR8002905A FR2475529A1 (en) 1979-04-25 1980-02-08 PERMEABLE PIECE OF NON-POROUS PERMEABLE REFRACTORY, IN PARTICULAR FOR USE IN THE STEEL CONVERTER AND METHOD FOR MANUFACTURING THE SAME
EP80400536A EP0021861B2 (en) 1979-04-25 1980-04-21 Gas-permeable refractory block and method of making this block
AT0526480A AT376701B (en) 1979-04-25 1980-10-24 GAS-PERMEABLE CONSTRUCTION BODY FROM REFRACTOR-RESISTANT MATERIAL AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
ATE11305T1 true ATE11305T1 (en) 1985-02-15

Family

ID=27506444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80400536T ATE11305T1 (en) 1979-04-25 1980-04-21 GAS-PERMEABLE REFRACTORY BODY AND PROCESS FOR ITS MANUFACTURE.

Country Status (1)

Country Link
AT (1) ATE11305T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee