ATA844573A - Material fuer die herstellung von feuerfesten steinen u.dgl. - Google Patents

Material fuer die herstellung von feuerfesten steinen u.dgl.

Info

Publication number
ATA844573A
ATA844573A AT844573A AT844573A ATA844573A AT A844573 A ATA844573 A AT A844573A AT 844573 A AT844573 A AT 844573A AT 844573 A AT844573 A AT 844573A AT A844573 A ATA844573 A AT A844573A
Authority
AT
Austria
Prior art keywords
manufacture
refractory stones
stones
refractory
Prior art date
Application number
AT844573A
Other languages
English (en)
Other versions
AT353154B (de
Original Assignee
Pickfor Holland & Company Limi
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 Pickfor Holland & Company Limi filed Critical Pickfor Holland & Company Limi
Priority to AT844573A priority Critical patent/AT353154B/de
Publication of ATA844573A publication Critical patent/ATA844573A/de
Application granted granted Critical
Publication of AT353154B publication Critical patent/AT353154B/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
    • C04B35/01—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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • C04B35/0476—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from prereacted sintered grains ("simultaneous sinter")
    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • C04B35/0473—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from fused grains

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)
AT844573A 1973-10-03 1973-10-03 Material fuer die herstellung von feuerfesten steinen u.dgl. AT353154B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT844573A AT353154B (de) 1973-10-03 1973-10-03 Material fuer die herstellung von feuerfesten steinen u.dgl.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT844573A AT353154B (de) 1973-10-03 1973-10-03 Material fuer die herstellung von feuerfesten steinen u.dgl.

Publications (2)

Publication Number Publication Date
ATA844573A true ATA844573A (de) 1979-03-15
AT353154B AT353154B (de) 1979-10-25

Family

ID=3605518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT844573A AT353154B (de) 1973-10-03 1973-10-03 Material fuer die herstellung von feuerfesten steinen u.dgl.

Country Status (1)

Country Link
AT (1) AT353154B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373229B (de) * 1982-04-08 1983-12-27 Veitscher Magnesitwerke Ag Verfahren zur herstellung eines feuerfesten magnesiachrom-sintermaterials
DE3527789C3 (de) * 1985-08-02 1994-02-24 Refratechnik Gmbh Grobkeramischer Formkörper sowie dessen Verwendung

Also Published As

Publication number Publication date
AT353154B (de) 1979-10-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee