LV14504A - The mass of glass-crystalline enamel type coating on the steel. - Google Patents

The mass of glass-crystalline enamel type coating on the steel.

Info

Publication number
LV14504A
LV14504A LVP-12-25A LV120025A LV14504A LV 14504 A LV14504 A LV 14504A LV 120025 A LV120025 A LV 120025A LV 14504 A LV14504 A LV 14504A
Authority
LV
Latvia
Prior art keywords
enamel
weight
parts
glass
type coating
Prior art date
Application number
LVP-12-25A
Other languages
Latvian (lv)
Other versions
LV14504B (en
Inventor
Jānis LIEPIŅŠ
Laimonis BĪDERMANIS
Gundars MEŽINSKIS
Ilona PAVLOVSKA
Andris Cimmers
Lauma LINDIŅA
Original Assignee
Rīgas Tehniskā Universitāte
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 Rīgas Tehniskā Universitāte filed Critical Rīgas Tehniskā Universitāte
Priority to LVP-12-25A priority Critical patent/LV14504B/en
Publication of LV14504A publication Critical patent/LV14504A/en
Publication of LV14504B publication Critical patent/LV14504B/en

Links

Classifications

    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • 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
    • C03C2207/00—Compositions specially applicable for the manufacture of vitreous enamels
    • C03C2207/04—Compositions specially applicable for the manufacture of vitreous enamels for steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Paints Or Removers (AREA)

Abstract

There is invented composition of glass-crystalline enamel type coating on the steel alloy, which provides reducing required amount of pigment. At the same time is provided reducing crystallization time of enamel surfacing due to formation of crystalline phases of crystobalite and tridimite therein. For their part that provides the necessary thermal expansion of enamel coating. As an accelerator for crystallization of enamel (crystallizer) is added mixture of ground sand (1 part by weight) and soda (3 parts by weight) which is thermally treated within 1-2 hours at a temperature of 1000 to 1200 centigrade and after that is additionally ground. The mentioned crystallizer is added in amount of 30 to 70 parts by weight per 100 parts by weight of enamel frit.
LVP-12-25A 2012-02-15 2012-02-15 The mass of glass-crystalline enamel type coating on the steel. LV14504B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LVP-12-25A LV14504B (en) 2012-02-15 2012-02-15 The mass of glass-crystalline enamel type coating on the steel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-12-25A LV14504B (en) 2012-02-15 2012-02-15 The mass of glass-crystalline enamel type coating on the steel.

Publications (2)

Publication Number Publication Date
LV14504A true LV14504A (en) 2012-04-20
LV14504B LV14504B (en) 2012-06-20

Family

ID=50152844

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-12-25A LV14504B (en) 2012-02-15 2012-02-15 The mass of glass-crystalline enamel type coating on the steel.

Country Status (1)

Country Link
LV (1) LV14504B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871168B1 (en) * 2013-11-06 2016-12-21 Rigas Tehniska universitate Mass of silicate enamel coating on steel

Also Published As

Publication number Publication date
LV14504B (en) 2012-06-20

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