JPS55500150A - - Google Patents

Info

Publication number
JPS55500150A
JPS55500150A JP50048079A JP50048079A JPS55500150A JP S55500150 A JPS55500150 A JP S55500150A JP 50048079 A JP50048079 A JP 50048079A JP 50048079 A JP50048079 A JP 50048079A JP S55500150 A JPS55500150 A JP S55500150A
Authority
JP
Japan
Prior art keywords
per cent
weight
electrical insulator
insulator
feo
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50048079A
Other languages
English (en)
Japanese (ja)
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
Publication of JPS55500150A publication Critical patent/JPS55500150A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0063Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing waste materials, e.g. slags
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/087Chemical composition of glass
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/06Totally-enclosed installations, e.g. in metal casings
    • H02G5/066Devices for maintaining distance between conductor and enclosure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Insulators (AREA)
  • Glass Compositions (AREA)
JP50048079A 1978-03-10 1979-03-09 Pending JPS55500150A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802801A SE7802801L (sv) 1978-03-10 1978-03-10 Elektrisk isolator

Publications (1)

Publication Number Publication Date
JPS55500150A true JPS55500150A (fr) 1980-03-21

Family

ID=20334282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048079A Pending JPS55500150A (fr) 1978-03-10 1979-03-09

Country Status (5)

Country Link
EP (1) EP0012772A1 (fr)
JP (1) JPS55500150A (fr)
DK (1) DK448579A (fr)
SE (1) SE7802801L (fr)
WO (1) WO1979000737A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549161A (en) * 1982-02-17 1985-10-22 Raychem Corporation PTC Circuit protection device
US4550301A (en) * 1982-02-17 1985-10-29 Raychem Corporation PTC Circuit protection device
US4481498A (en) * 1982-02-17 1984-11-06 Raychem Corporation PTC Circuit protection device
US4542365A (en) * 1982-02-17 1985-09-17 Raychem Corporation PTC Circuit protection device
CN106517798B (zh) * 2016-10-21 2019-05-17 北京科技大学 利用中、低钛型高炉渣制备微晶玻璃的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB140874A (en) * 1919-02-12 1920-04-08 Thomas Frederick Hoare Improvements in or relating to the utilization of slag as a building and other constructional material
US3006775A (en) * 1959-09-23 1961-10-31 Gen Electric Ceramic material and method of making the same
US3022180A (en) * 1959-09-23 1962-02-20 Gen Electric Ceramic material and method of making the same
BE639369A (fr) * 1962-10-30
FR1447653A (fr) * 1965-09-22 1966-07-29 Zd Verre à base de scories métallurgiques et procédé d'obtention de pièces en verre cristallisé à partir de celui-ci
DE1696070C3 (de) * 1968-02-07 1974-03-07 Ordena Trudowowo Krasnowo Snameni Sawod, Awtosteklo, Konstantinowka (Sowjetunion) Unter Verwendung von Hochofenschlacke herstellbares, thermisch entglasbares Glas mit niedriger Kristallisationstemperatur, insbesondere in Form eines kontinuierlichen Bandes, sowie Glaskeramik aus diesem Glas

Also Published As

Publication number Publication date
EP0012772A1 (fr) 1980-07-09
DK448579A (da) 1979-10-24
WO1979000737A1 (fr) 1979-10-04
SE7802801L (sv) 1979-09-11

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