SU366165A1 - GLASS - Google Patents

GLASS

Info

Publication number
SU366165A1
SU366165A1 SU1618198A SU1618198A SU366165A1 SU 366165 A1 SU366165 A1 SU 366165A1 SU 1618198 A SU1618198 A SU 1618198A SU 1618198 A SU1618198 A SU 1618198A SU 366165 A1 SU366165 A1 SU 366165A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
mgo
elasticity
sio2
specific modulus
Prior art date
Application number
SU1618198A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1618198A priority Critical patent/SU366165A1/en
Application granted granted Critical
Publication of SU366165A1 publication Critical patent/SU366165A1/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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal

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)

Description

1one

Изобретеиие относитс  к составам стекол, примен емых, например, дл  производства стекловолокна.The invention relates to glass compositions used, for example, for the manufacture of glass fibers.

Известные стекла, содержащие SiOa, AizOs, MgO, Ti02, РеаОз, обладают высокой кристаллизационной способностью, и малой в зкостью , что не .позвол ет получить из них непрерывное стекловолокно.The known glasses containing SiOa, AizOs, MgO, Ti02, ReaOz, possess high crystallization ability, and low viscosity, which does not allow to obtain continuous glass fiber from them.

Цель изобретени  - снизить кристаллизационную способность и повысить удельный модуль упругости стекла.The purpose of the invention is to reduce the crystallization capacity and increase the specific modulus of elasticity of the glass.

Это достигаетс  тем, что оно содержит указанные компоненты в следующих количествах , вес. %:This is achieved in that it contains these components in the following amounts, weight. %:

SiO2 40-46; 25-37; MgO 15-24; НОз+РегОзЗ-10.SiO2 40-46; 25-37; MgO 15-24; NOZ + RegOZZ-10.

Например, стекло состава (вес. °/о):For example, glass composition (wt. ° / o):

I. SiOa 42,7; АЬОз 33,7; MgO 18,6; РегОЧ- Ti02 5,0, имеет удельный модуль упругости, раюный 4,09, а стекло составаI. SiOa 42.7; HOSA 33.7; MgO 18.6; RegOCh-Ti02 5,0, has a specific modulus of elasticity, a fine 4.09, and glass composition

II.Si02 41,0; АЬОз 34,0; MgO 15,3; РегОзЧ4- TiO2 9,7, имеет удельный модуль упругости , равный 4,06.II.Si02 41.0; ABOZ 34.0; MgO 15.3; RegOzCh4-TiO2 9.7, has a specific modulus of elasticity of 4.06.

Предмет изобретени Subject invention

Стекло, включающее SiO2, АЬОз, MgO, TiO2, Ре20з, отличающеес  тем, что, с целью снижени  кристаллизационной способности и повыщени  модул  упругости, оно содержит указанные компоненты в следующих количествах , вес. %:Glass including SiO2, ABO3, MgO, TiO2, Fe203, characterized in that, in order to reduce the crystallization capacity and increase the modulus of elasticity, it contains these components in the following amounts, wt. %:

SiO2 40-46; АЬОз 25-37; MgO 15-24; Т102+Ре20з 3-10.SiO2 40-46; HOS 25-37; MgO 15-24; T102 + Re203 3-10.

SU1618198A 1971-02-05 1971-02-05 GLASS SU366165A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1618198A SU366165A1 (en) 1971-02-05 1971-02-05 GLASS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1618198A SU366165A1 (en) 1971-02-05 1971-02-05 GLASS

Publications (1)

Publication Number Publication Date
SU366165A1 true SU366165A1 (en) 1973-01-16

Family

ID=20465097

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1618198A SU366165A1 (en) 1971-02-05 1971-02-05 GLASS

Country Status (1)

Country Link
SU (1) SU366165A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150259243A1 (en) * 2012-10-18 2015-09-17 Ocv Intellectual Capital, Llc Glass composition for the manufacture of fibers and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150259243A1 (en) * 2012-10-18 2015-09-17 Ocv Intellectual Capital, Llc Glass composition for the manufacture of fibers and process
US9546107B2 (en) * 2012-10-18 2017-01-17 Ocv Intellectual Capital, Llc Glass composition for the manufacture of fibers and process

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