FR2414484A1 - CERAMIC PASTE - Google Patents

CERAMIC PASTE

Info

Publication number
FR2414484A1
FR2414484A1 FR7900432A FR7900432A FR2414484A1 FR 2414484 A1 FR2414484 A1 FR 2414484A1 FR 7900432 A FR7900432 A FR 7900432A FR 7900432 A FR7900432 A FR 7900432A FR 2414484 A1 FR2414484 A1 FR 2414484A1
Authority
FR
France
Prior art keywords
weight
sodium
sulphate
ceramic paste
additives
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
FR7900432A
Other languages
French (fr)
Other versions
FR2414484B1 (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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of FR2414484A1 publication Critical patent/FR2414484A1/en
Application granted granted Critical
Publication of FR2414484B1 publication Critical patent/FR2414484B1/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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • 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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C04B2111/00887—Ferrous metallurgy
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paints Or Removers (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Pâte céramique de revêtement de la garniture réfractaire intérieure de conteneurs métallurgiques, caractérisée en ce qu'elle renferme, en proportions rapportées à son état sec, de 2 6 % en poids d'argile réfractaire, jusqu'à 2 % en poids de sulfate de magnésium ou de silicate de sodium et comme additifs de 0,5 à 1,5 % en poids de sulfate ferrique ou de sulfate d'aluminium ou de chlorure ferreux, ainsi que de 0,2 à 0,6 % en poids de composés dégageant de l'oxygène en milieu aqueux, tels que perborate de sodium, percarbonate de sodium, perchlorate de sodium. Utilisation : chenaux distributeurs d'installations de coulée continue.Ceramic paste for coating the inner refractory lining of metallurgical containers, characterized in that it contains, in proportions relative to its dry state, from 26% by weight of refractory clay, up to 2% by weight of sulphate of magnesium or sodium silicate and as additives from 0.5 to 1.5% by weight of ferric sulphate or of aluminum sulphate or of ferrous chloride, as well as from 0.2 to 0.6% by weight of compounds releasing oxygen in an aqueous medium, such as sodium perborate, sodium percarbonate, sodium perchlorate. Use: distribution channels for continuous casting installations.

FR7900432A 1978-01-11 1979-01-09 CERAMIC PASTE Granted FR2414484A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2800988A DE2800988C2 (en) 1978-01-11 1978-01-11 Ceramic mass

Publications (2)

Publication Number Publication Date
FR2414484A1 true FR2414484A1 (en) 1979-08-10
FR2414484B1 FR2414484B1 (en) 1983-09-23

Family

ID=6029275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900432A Granted FR2414484A1 (en) 1978-01-11 1979-01-09 CERAMIC PASTE

Country Status (8)

Country Link
AT (1) AT370068B (en)
BE (1) BE873381A (en)
CA (1) CA1125791A (en)
DE (1) DE2800988C2 (en)
FR (1) FR2414484A1 (en)
GB (1) GB2012258B (en)
IT (1) IT1113709B (en)
ZA (1) ZA7991B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373574B (en) * 1980-09-09 1984-02-10 Oesterr Amerikan Magnesit FIRE-RESISTANT, ASBEST-FREE, INSULATING SPLASH
AT381697B (en) * 1984-12-28 1986-11-10 Veitscher Magnesitwerke Ag FIREPROOF INSULATING SPRAY
FI117798B (en) * 2003-11-18 2007-02-28 Bet Ker Oy Coating mass and a method for arranging a coating mass into a coating material
ES2899921T3 (en) * 2017-12-19 2022-03-15 Refractory Intellectual Property Gmbh & Co Kg Refractory mixture, a process for the manufacture of an uncast refractory ceramic product from the mixture as well as an uncast refractory ceramic product obtained by the process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218244A (en) * 1937-04-24 1940-10-15 Canadian Refractories Ltd Chemically bonded refractory
GB573410A (en) * 1942-09-02 1945-11-20 Basic Refractories Inc An improved manufacture of refractories
US3257217A (en) * 1961-04-28 1966-06-21 Kaiser Aluminium Chem Corp Refractory
GB1399832A (en) * 1971-03-12 1975-07-02 Steetley Mfg Ltd Refractory compositions
FR2261241A1 (en) * 1974-02-19 1975-09-12 Kaiser Aluminium Chem Corp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218244A (en) * 1937-04-24 1940-10-15 Canadian Refractories Ltd Chemically bonded refractory
GB573410A (en) * 1942-09-02 1945-11-20 Basic Refractories Inc An improved manufacture of refractories
US3257217A (en) * 1961-04-28 1966-06-21 Kaiser Aluminium Chem Corp Refractory
GB1399832A (en) * 1971-03-12 1975-07-02 Steetley Mfg Ltd Refractory compositions
FR2261241A1 (en) * 1974-02-19 1975-09-12 Kaiser Aluminium Chem Corp

Also Published As

Publication number Publication date
GB2012258A (en) 1979-07-25
AT370068B (en) 1983-02-25
CA1125791A (en) 1982-06-15
ATA3979A (en) 1982-07-15
IT1113709B (en) 1986-01-20
DE2800988C2 (en) 1979-12-20
FR2414484B1 (en) 1983-09-23
BE873381A (en) 1979-05-02
DE2800988B1 (en) 1979-05-03
ZA7991B (en) 1979-12-27
IT7947562A0 (en) 1979-01-09
GB2012258B (en) 1982-07-07

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