AT257448B - Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit - Google Patents

Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit

Info

Publication number
AT257448B
AT257448B AT69966A AT69966A AT257448B AT 257448 B AT257448 B AT 257448B AT 69966 A AT69966 A AT 69966A AT 69966 A AT69966 A AT 69966A AT 257448 B AT257448 B AT 257448B
Authority
AT
Austria
Prior art keywords
magnesite
chrome
unfired
production
refractory bricks
Prior art date
Application number
AT69966A
Other languages
German (de)
English (en)
Inventor
Norbert Dipl Ing Dr Tec Skalla
Guenther Lorenz Dipl In Moertl
Original Assignee
Oesterr Amerikan Magnesit
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 Oesterr Amerikan Magnesit filed Critical Oesterr Amerikan Magnesit
Priority to AT69966A priority Critical patent/AT257448B/de
Priority to SE1754066A priority patent/SE308687B/xx
Priority to DE19661646846 priority patent/DE1646846C2/de
Priority to FR89415A priority patent/FR1506960A/fr
Priority to BE691962D priority patent/BE691962A/xx
Priority to NL6618438A priority patent/NL6618438A/xx
Priority to GB273967A priority patent/GB1135823A/en
Application granted granted Critical
Publication of AT257448B publication Critical patent/AT257448B/de
Priority to NL717108575A priority patent/NL153839B/xx

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
    • C04B35/42—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 chromites
    • 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
    • C04B35/01—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
    • C04B35/12—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 chromium oxide
    • 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
    • C04B35/44—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 aluminates

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)
AT69966A 1966-01-26 1966-01-26 Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit AT257448B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT69966A AT257448B (de) 1966-01-26 1966-01-26 Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit
SE1754066A SE308687B (en)van) 1966-01-26 1966-12-21
DE19661646846 DE1646846C2 (de) 1966-01-26 1966-12-27 Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit
FR89415A FR1506960A (fr) 1966-01-26 1966-12-29 Procédé pour fabriquer des briques réfractaires non cuites à base de magnésitechrome et de chrome-magnésite
BE691962D BE691962A (en)van) 1966-01-26 1966-12-29
NL6618438A NL6618438A (en)van) 1966-01-26 1966-12-30
GB273967A GB1135823A (en) 1966-01-26 1967-01-18 Process of manufacturing unfired, refractory magnesia-chrome and chrome-magnesia bricks
NL717108575A NL153839B (nl) 1966-01-26 1971-06-22 Werkwijze voor het vervaardigen van ongebrande, vuurvaste stenen van magnesietchroom en chroommagnesiet en stenen, vervaardigd met deze werkwijze.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT69966A AT257448B (de) 1966-01-26 1966-01-26 Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit

Publications (1)

Publication Number Publication Date
AT257448B true AT257448B (de) 1967-10-10

Family

ID=3497477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69966A AT257448B (de) 1966-01-26 1966-01-26 Verfahren zur Herstellung von ungebrannten, feuerfesten Steinen aus Magnesitchrom und Chrommagnesit

Country Status (7)

Country Link
AT (1) AT257448B (en)van)
BE (1) BE691962A (en)van)
DE (1) DE1646846C2 (en)van)
FR (1) FR1506960A (en)van)
GB (1) GB1135823A (en)van)
NL (1) NL6618438A (en)van)
SE (1) SE308687B (en)van)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918564A1 (de) * 2014-03-13 2015-09-16 LANXESS Deutschland GmbH Feuerfeste Materialien enthaltend einen Mischkristall mit Spinell-Struktur
CN117303919B (zh) * 2023-10-19 2024-03-08 郑州金河源耐火材料有限公司 一种免烧铬刚玉耐火砖及其制备方法

Also Published As

Publication number Publication date
DE1646846C2 (de) 1974-08-08
SE308687B (en)van) 1969-02-17
BE691962A (en)van) 1967-05-29
DE1646846B1 (de) 1971-09-30
FR1506960A (fr) 1967-12-22
NL6618438A (en)van) 1967-07-27
GB1135823A (en) 1968-12-04

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