CH465479A - Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid - Google Patents

Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid

Info

Publication number
CH465479A
CH465479A CH171764A CH171764A CH465479A CH 465479 A CH465479 A CH 465479A CH 171764 A CH171764 A CH 171764A CH 171764 A CH171764 A CH 171764A CH 465479 A CH465479 A CH 465479A
Authority
CH
Switzerland
Prior art keywords
manufacture
silicon carbide
refractory bodies
refractory
bodies
Prior art date
Application number
CH171764A
Other languages
English (en)
Inventor
Hans Dr Abrecht
Janos Dipl Ing Lukacs
Original Assignee
Lonza Werke Elektrochemische
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 Lonza Werke Elektrochemische filed Critical Lonza Werke Elektrochemische
Priority to CH171764A priority Critical patent/CH465479A/de
Priority to CH1426064A priority patent/CH485616A/de
Priority to AT73365A priority patent/AT260767B/de
Priority to GB4352/65A priority patent/GB1048951A/en
Priority to US430605A priority patent/US3321321A/en
Priority to FR4874A priority patent/FR1424221A/fr
Priority to ES0309198A priority patent/ES309198A1/es
Priority to BE659577D priority patent/BE659577A/xx
Publication of CH465479A publication Critical patent/CH465479A/de

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
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
CH171764A 1964-02-13 1964-02-13 Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid CH465479A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH171764A CH465479A (de) 1964-02-13 1964-02-13 Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid
CH1426064A CH485616A (de) 1964-02-13 1964-11-04 Verfahren zur Herstellung von keramisch gebundenen feuerfesten Körpern
AT73365A AT260767B (de) 1964-02-13 1965-01-28 Verfahren zur Herstellung keramisch gebundener feuerfester Körper
GB4352/65A GB1048951A (en) 1964-02-13 1965-02-01 Ceramic-bonded refractory objects
US430605A US3321321A (en) 1964-02-13 1965-02-05 Fired refractory shape and process for its manufacture
FR4874A FR1424221A (fr) 1964-02-13 1965-02-09 Perfectionnements apportés aux procédés de fabrication de corps réfractaires à liant céramique
ES0309198A ES309198A1 (es) 1964-02-13 1965-02-10 Procedimiento para la fabricacion de cuerpos refractarios ligados ceramicamente.
BE659577D BE659577A (de) 1964-02-13 1965-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH171764A CH465479A (de) 1964-02-13 1964-02-13 Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid

Publications (1)

Publication Number Publication Date
CH465479A true CH465479A (de) 1968-11-15

Family

ID=4216944

Family Applications (1)

Application Number Title Priority Date Filing Date
CH171764A CH465479A (de) 1964-02-13 1964-02-13 Verfahren zur Herstellung feuerfester Körper aus Siliciumcarbid

Country Status (2)

Country Link
AT (1) AT260767B (de)
CH (1) CH465479A (de)

Also Published As

Publication number Publication date
AT260767B (de) 1968-03-25

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