GR33453B - Οπτηθεν πυριμαχον, δομικον υλικον με βασιν την μαγνησιαν και μεθοδος δια την απρασκευην αυτου. - Google Patents

Οπτηθεν πυριμαχον, δομικον υλικον με βασιν την μαγνησιαν και μεθοδος δια την απρασκευην αυτου.

Info

Publication number
GR33453B
GR33453B GR670133453A GR670133453A GR33453B GR 33453 B GR33453 B GR 33453B GR 670133453 A GR670133453 A GR 670133453A GR 670133453 A GR670133453 A GR 670133453A GR 33453 B GR33453 B GR 33453B
Authority
GR
Greece
Prior art keywords
opty
magnesian
resistance
making
building material
Prior art date
Application number
GR670133453A
Other languages
English (en)
Original Assignee
Veitscher Magnesitwerke - Actien - Gesellschaft
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 Veitscher Magnesitwerke - Actien - Gesellschaft filed Critical Veitscher Magnesitwerke - Actien - Gesellschaft
Publication of GR33453B publication Critical patent/GR33453B/el

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/308—Iron 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
    • 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
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • 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
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

ορφοποιημένα σώματα ενέχοντα χρώμιον, πυρίμαχα, βασικά, ιδιαιτέρως με βάσιν μαγνησία, εκ τούτου χαρακτηριζόμενα, ότι το ενέχον χρώμιον προσοτόν κατά εν μέρος τουλάχιστον υπάρχει υπό μορφήν κοκκοποιηθέντος σιδηροχρωμίου και/ή μετά μίαν θερμικήν κατεργασίαν υπό μορφήν των εκ τούτου προκυψασών ενώσεων.
GR670133453A 1966-03-31 1967-03-15 Οπτηθεν πυριμαχον, δομικον υλικον με βασιν την μαγνησιαν και μεθοδος δια την απρασκευην αυτου. GR33453B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT307866A AT260094B (de) 1966-03-31 1966-03-31 Gebrannter, feuerfester Baukörper auf Magnesiagrundlage und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
GR33453B true GR33453B (el) 1967-12-05

Family

ID=3544962

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670133453A GR33453B (el) 1966-03-31 1967-03-15 Οπτηθεν πυριμαχον, δομικον υλικον με βασιν την μαγνησιαν και μεθοδος δια την απρασκευην αυτου.

Country Status (2)

Country Link
AT (1) AT260094B (el)
GR (1) GR33453B (el)

Also Published As

Publication number Publication date
AT260094B (de) 1968-02-12

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