FR2365537A1 - REFRACTORY MIXTURE AND PROCESS FOR ITS MANUFACTURING - Google Patents

REFRACTORY MIXTURE AND PROCESS FOR ITS MANUFACTURING

Info

Publication number
FR2365537A1
FR2365537A1 FR7726246A FR7726246A FR2365537A1 FR 2365537 A1 FR2365537 A1 FR 2365537A1 FR 7726246 A FR7726246 A FR 7726246A FR 7726246 A FR7726246 A FR 7726246A FR 2365537 A1 FR2365537 A1 FR 2365537A1
Authority
FR
France
Prior art keywords
manufacturing
refractory mixture
alumina
refractory
mixture
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
FR7726246A
Other languages
French (fr)
Other versions
FR2365537B1 (en
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 US05/726,999 external-priority patent/US4045233A/en
Application filed by NL Industries Inc filed Critical NL Industries Inc
Publication of FR2365537A1 publication Critical patent/FR2365537A1/en
Application granted granted Critical
Publication of FR2365537B1 publication Critical patent/FR2365537B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Mélange réfractaire à base d'oxyde de zirconium, d'alumine et de silice. Ce mélange comprend les constituants suivants : Alumino-silicate : 45-70 %; alumine calcinée : 5-15 %; Zircon : 15-35 % ; Argile : 1-5 %; pyrophyllite : 1-5 %. Il est plus particulièrement applicable aux fours de verrerie.Refractory mixture based on zirconium oxide, alumina and silica. This mixture comprises the following constituents: Alumino-silicate: 45-70%; calcined alumina: 5-15%; Zircon: 15-35%; Clay: 1-5%; pyrophyllite: 1-5%. It is more particularly applicable to glass furnaces.

FR7726246A 1976-09-27 1977-08-29 REFRACTORY MIXTURE AND PROCESS FOR ITS MANUFACTURING Granted FR2365537A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/726,999 US4045233A (en) 1975-12-10 1976-09-27 Refractory composition and method for preparation

Publications (2)

Publication Number Publication Date
FR2365537A1 true FR2365537A1 (en) 1978-04-21
FR2365537B1 FR2365537B1 (en) 1981-02-27

Family

ID=24920923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726246A Granted FR2365537A1 (en) 1976-09-27 1977-08-29 REFRACTORY MIXTURE AND PROCESS FOR ITS MANUFACTURING

Country Status (5)

Country Link
JP (1) JPS5342207A (en)
CA (1) CA1081264A (en)
DE (1) DE2739040C3 (en)
FR (1) FR2365537A1 (en)
IT (1) IT1085162B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2506537B2 (en) * 1992-09-22 1996-06-12 藤川 玲子 Pottery
EP0992467B1 (en) * 1998-10-01 2003-02-12 Corning Incorporated Production of porous mullite bodies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1513005A (en) * 1966-03-04 1968-02-09 Emhart Corp Manufacturing process for refractory objects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR527237A (en) * 1920-11-15 1921-10-22 Buckman & Pritchard Refractory composition and its manufacturing process
US2567088A (en) * 1948-11-03 1951-09-04 Nat Foundry Sand Company Refractory material and method of making
GB682961A (en) * 1949-10-04 1952-11-19 Gen Electric Co Ltd Improvements in or relating to refractory materials
US2830348A (en) * 1951-03-05 1958-04-15 Gen Electric Co Ltd Refractory materials
JPS519769B1 (en) * 1970-09-02 1976-03-30
JPS5137081B2 (en) * 1972-06-27 1976-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1513005A (en) * 1966-03-04 1968-02-09 Emhart Corp Manufacturing process for refractory objects

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV242/70 *

Also Published As

Publication number Publication date
JPS5342207A (en) 1978-04-17
IT1085162B (en) 1985-05-28
DE2739040A1 (en) 1978-03-30
DE2739040B2 (en) 1981-04-02
DE2739040C3 (en) 1981-11-19
CA1081264A (en) 1980-07-08
FR2365537B1 (en) 1981-02-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse