RO85862B1 - Easy fusible glass composition - Google Patents

Easy fusible glass composition

Info

Publication number
RO85862B1
RO85862B1 RO108910A RO10891082A RO85862B1 RO 85862 B1 RO85862 B1 RO 85862B1 RO 108910 A RO108910 A RO 108910A RO 10891082 A RO10891082 A RO 10891082A RO 85862 B1 RO85862 B1 RO 85862B1
Authority
RO
Romania
Prior art keywords
glass composition
fusible glass
easy fusible
easy
li2o
Prior art date
Application number
RO108910A
Other languages
Romanian (ro)
Other versions
RO85862A2 (en
Inventor
Gheorghe Maican
Elena Stan
Melania Pascut
Viorica Matei
Constanta Bacila
Original Assignee
Centrul De Cercetari Pentru Protectii Anticorozive
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 Centrul De Cercetari Pentru Protectii Anticorozive filed Critical Centrul De Cercetari Pentru Protectii Anticorozive
Priority to RO108910A priority Critical patent/RO85862B1/en
Publication of RO85862A2 publication Critical patent/RO85862A2/en
Publication of RO85862B1 publication Critical patent/RO85862B1/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron

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)

Abstract

Compozitia, conform inventiei, se caracterizeaza prin aceea ca în scopul realizarii unui coeficient de dilatatie termica, corespunzator aplicarii sticlei usor fuzibile pe banda metalica speciala si a unei fuzibilitati ridicate, cuprinde 40% SiO2, 20% B2O3, 5% Li2O, 12% K2O, 2% CrO3, 1% CaO si 10% Ca2F.According to the invention, the composition according to the invention is characterized in that in order to achieve a coefficient of thermal expansion, corresponding to the application of the glass which is easily fused to the special metal strip and a high fusion, it comprises 40% SiO2, 20% B2O3, 5% Li2O, 12% , 2% CrO 3, 1% CaO and 10% Ca 2 F.

RO108910A 1982-10-29 1982-10-29 Easy fusible glass composition RO85862B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108910A RO85862B1 (en) 1982-10-29 1982-10-29 Easy fusible glass composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108910A RO85862B1 (en) 1982-10-29 1982-10-29 Easy fusible glass composition

Publications (2)

Publication Number Publication Date
RO85862A2 RO85862A2 (en) 1985-01-24
RO85862B1 true RO85862B1 (en) 1985-01-31

Family

ID=20112166

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108910A RO85862B1 (en) 1982-10-29 1982-10-29 Easy fusible glass composition

Country Status (1)

Country Link
RO (1) RO85862B1 (en)

Also Published As

Publication number Publication date
RO85862A2 (en) 1985-01-24

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