FR2379784A1 - Nouveau garnissage refractaire pour fours - Google Patents

Nouveau garnissage refractaire pour fours

Info

Publication number
FR2379784A1
FR2379784A1 FR7704289A FR7704289A FR2379784A1 FR 2379784 A1 FR2379784 A1 FR 2379784A1 FR 7704289 A FR7704289 A FR 7704289A FR 7704289 A FR7704289 A FR 7704289A FR 2379784 A1 FR2379784 A1 FR 2379784A1
Authority
FR
France
Prior art keywords
refractory
oven
refractory lining
new
graphite
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
FR7704289A
Other languages
English (en)
Other versions
FR2379784B1 (fr
Inventor
Daniel Dumas
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.)
Societe des Electrodes et Refractaires Savoie SA
Original Assignee
Societe des Electrodes et Refractaires Savoie 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 Societe des Electrodes et Refractaires Savoie SA filed Critical Societe des Electrodes et Refractaires Savoie SA
Priority to FR7704289A priority Critical patent/FR2379784A1/fr
Priority to IN499/DEL/77A priority patent/IN147284B/en
Priority to NL7801349A priority patent/NL7801349A/xx
Priority to GB4640/78A priority patent/GB1598370A/en
Priority to DE7803404U priority patent/DE7803404U1/de
Priority to IT20019/78A priority patent/IT1094208B/it
Priority to DE2804913A priority patent/DE2804913B2/de
Priority to JP1202878A priority patent/JPS53124520A/ja
Priority to ZA00780724A priority patent/ZA78724B/xx
Priority to BE184954A priority patent/BE863715A/fr
Priority to AU33069/78A priority patent/AU512436B2/en
Priority to LU79010A priority patent/LU79010A1/fr
Priority to SE7801420A priority patent/SE7801420L/xx
Publication of FR2379784A1 publication Critical patent/FR2379784A1/fr
Application granted granted Critical
Publication of FR2379784B1 publication Critical patent/FR2379784B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/04Blast furnaces with special refractories
    • C21B7/06Linings for furnaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/0003Linings or walls
    • F27D1/0006Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • F27B14/10Crucibles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
  • Laminated Bodies (AREA)

Abstract

Le nouveau garnissage réfractaire suivant l'invention convient pour la construction de nombreux types de four et, en particulier, pour les fours fixes de grandes dimensions. Il se caractérise par un assemblage formé de plusieurs couches successives alternées de réfractaire de faible et de forte conductivité. La réfractaire de forte conductivité peut être du graphite ou du semi-graphite, et le réfractaire de faible conductivité, un silicoalumineux. Ce nouveau garnissage s'applique en particulier aux hauts fourneaux.
FR7704289A 1977-02-08 1977-02-08 Nouveau garnissage refractaire pour fours Granted FR2379784A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7704289A FR2379784A1 (fr) 1977-02-08 1977-02-08 Nouveau garnissage refractaire pour fours
IN499/DEL/77A IN147284B (fr) 1977-02-08 1977-12-23
GB4640/78A GB1598370A (en) 1977-02-08 1978-02-06 Refractory linings for furnaces
DE7803404U DE7803404U1 (de) 1977-02-08 1978-02-06 Feuerfeste auskleidung fuer oefen
IT20019/78A IT1094208B (it) 1977-02-08 1978-02-06 Nuovo rivestimento refrattario per forni
DE2804913A DE2804913B2 (de) 1977-02-08 1978-02-06 Feuerfeste Auskleidung für den Boden eines Schachtofens, insbesondere eines Hochofens
NL7801349A NL7801349A (nl) 1977-02-08 1978-02-06 Nieuwe vuurvaste bekleding voor ovens.
ZA00780724A ZA78724B (en) 1977-02-08 1978-02-07 A new refractory lining for furnaces
JP1202878A JPS53124520A (en) 1977-02-08 1978-02-07 Furnace refractory lining containing at least two kinds of materials
BE184954A BE863715A (fr) 1977-02-08 1978-02-07 Nouveau garnissage refractaire pour fours
AU33069/78A AU512436B2 (en) 1977-02-08 1978-02-07 Furnace refractory lining
LU79010A LU79010A1 (fr) 1977-02-08 1978-02-07 Nouveau garnissage refractaire pour fours
SE7801420A SE7801420L (sv) 1977-02-08 1978-02-07 Eldfast foder for ugnar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704289A FR2379784A1 (fr) 1977-02-08 1977-02-08 Nouveau garnissage refractaire pour fours

Publications (2)

Publication Number Publication Date
FR2379784A1 true FR2379784A1 (fr) 1978-09-01
FR2379784B1 FR2379784B1 (fr) 1982-02-19

Family

ID=9186780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704289A Granted FR2379784A1 (fr) 1977-02-08 1977-02-08 Nouveau garnissage refractaire pour fours

Country Status (12)

Country Link
JP (1) JPS53124520A (fr)
AU (1) AU512436B2 (fr)
BE (1) BE863715A (fr)
DE (2) DE2804913B2 (fr)
FR (1) FR2379784A1 (fr)
GB (1) GB1598370A (fr)
IN (1) IN147284B (fr)
IT (1) IT1094208B (fr)
LU (1) LU79010A1 (fr)
NL (1) NL7801349A (fr)
SE (1) SE7801420L (fr)
ZA (1) ZA78724B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012681A1 (fr) * 1978-12-15 1980-06-25 Societe Europeenne Des Produits Refractaires Procédé perfectionné de construction de fours électriques sidérurgiques et élément réfractaire composite pour sa mise en oeuvre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001669A (nl) * 1980-03-21 1981-10-16 Estel Hoogovens Bv Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.
JP4350153B2 (ja) * 2007-09-07 2009-10-21 新日本製鐵株式会社 竪型炉及びその操業方法
LU91767B1 (en) 2010-12-17 2012-06-18 Wurth Paul Sa Ceramic bottom lining of a blast furnace hearth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012681A1 (fr) * 1978-12-15 1980-06-25 Societe Europeenne Des Produits Refractaires Procédé perfectionné de construction de fours électriques sidérurgiques et élément réfractaire composite pour sa mise en oeuvre
FR2444244A1 (fr) * 1978-12-15 1980-07-11 Produits Refractaires Procede perfectionne de construction de fours electriques siderurgiques et element refractaire composite pour sa mise en oeuvre

Also Published As

Publication number Publication date
SE7801420L (sv) 1978-08-09
IN147284B (fr) 1980-01-19
ZA78724B (en) 1979-03-28
DE2804913A1 (de) 1978-12-21
IT7820019A0 (it) 1978-02-06
AU3306978A (en) 1979-08-16
JPS53124520A (en) 1978-10-31
IT1094208B (it) 1985-07-26
LU79010A1 (fr) 1978-09-18
DE2804913B2 (de) 1980-12-04
BE863715A (fr) 1978-08-07
JPS5621323B2 (fr) 1981-05-19
DE7803404U1 (de) 1978-06-08
NL7801349A (nl) 1978-08-10
AU512436B2 (en) 1980-10-09
FR2379784B1 (fr) 1982-02-19
GB1598370A (en) 1981-09-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
TP Transmission of property
ST Notification of lapse