AT364805B - Verfahren zur herstellung von keramischen schaumstoffen - Google Patents

Verfahren zur herstellung von keramischen schaumstoffen

Info

Publication number
AT364805B
AT364805B AT0008276A AT8276A AT364805B AT 364805 B AT364805 B AT 364805B AT 0008276 A AT0008276 A AT 0008276A AT 8276 A AT8276 A AT 8276A AT 364805 B AT364805 B AT 364805B
Authority
AT
Austria
Prior art keywords
producing ceramic
ceramic foams
foams
producing
ceramic
Prior art date
Application number
AT0008276A
Other languages
English (en)
Other versions
ATA8276A (de
Inventor
Alois Bumbalek
Original Assignee
Wegener Hermann Fa
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 Wegener Hermann Fa filed Critical Wegener Hermann Fa
Publication of ATA8276A publication Critical patent/ATA8276A/de
Application granted granted Critical
Publication of AT364805B publication Critical patent/AT364805B/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
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)
AT0008276A 1975-02-12 1976-01-08 Verfahren zur herstellung von keramischen schaumstoffen AT364805B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2505718A DE2505718B2 (de) 1975-02-12 1975-02-12 Verfahren zur Herstellung keramischer Werkstoffe unter Verwendung von Basalt bzw. von Oxiden des Siliziums und des Aluminiums durch Schmelzen und Gießen in Formen

Publications (2)

Publication Number Publication Date
ATA8276A ATA8276A (de) 1981-04-15
AT364805B true AT364805B (de) 1981-11-25

Family

ID=5938614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0008276A AT364805B (de) 1975-02-12 1976-01-08 Verfahren zur herstellung von keramischen schaumstoffen

Country Status (7)

Country Link
AT (1) AT364805B (de)
BE (1) BE837858A (de)
DE (1) DE2505718B2 (de)
FR (1) FR2300746A1 (de)
GB (1) GB1531342A (de)
NL (1) NL7600361A (de)
SE (1) SE7600154L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417304A (zh) * 2011-08-31 2012-04-18 河南景翔耐磨材料有限公司 耐磨复合微晶板材

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239793A1 (de) * 1982-10-27 1984-05-03 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von schaumglas
RU2151127C1 (ru) * 1998-03-02 2000-06-20 Институт машиноведения и металлургии ДВО РАН Огнеупорная масса
RU2155734C2 (ru) * 1998-03-02 2000-09-10 Институт машиноведения и металлургии ДВО РАН Огнеупорная масса
CN110421694A (zh) * 2019-08-01 2019-11-08 王海江 一种液态浇注成型的工程陶瓷生产工艺方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417304A (zh) * 2011-08-31 2012-04-18 河南景翔耐磨材料有限公司 耐磨复合微晶板材

Also Published As

Publication number Publication date
FR2300746A1 (fr) 1976-09-10
ATA8276A (de) 1981-04-15
FR2300746B1 (de) 1980-04-04
GB1531342A (en) 1978-11-08
BE837858A (fr) 1976-05-14
DE2505718A1 (de) 1976-09-02
SE7600154L (sv) 1976-08-13
DE2505718B2 (de) 1979-10-18
NL7600361A (nl) 1976-08-16

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner
EELA Cancelled due to lapse of time