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

    • 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
    • C03C10/00—Devitrified 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
    • C03C10/0063—Devitrified 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators 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
    • H01B3/087—Chemical composition of glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices 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)
  • Insulators (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
JP50048079A 1978-03-10 1979-03-09 Pending JPS55500150A (de)

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 (de) 1980-03-21

Family

ID=20334282

Family Applications (1)

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

Country Status (5)

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

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
US4542365A (en) * 1982-02-17 1985-09-17 Raychem Corporation PTC Circuit protection device
US4481498A (en) * 1982-02-17 1984-11-06 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
US3022180A (en) * 1959-09-23 1962-02-20 Gen Electric Ceramic material and method of making the same
US3006775A (en) * 1959-09-23 1961-10-31 Gen Electric Ceramic material and method of making the same
BE639369A (de) * 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
WO1979000737A1 (en) 1979-10-04
SE7802801L (sv) 1979-09-11
EP0012772A1 (de) 1980-07-09
DK448579A (da) 1979-10-24

Similar Documents

Publication Publication Date Title
DE3160171D1 (en) Alkali- and heat-resistant inorganic fiber
SE8800483D0 (sv) Glass powders for dental glass ionomer cements
GB2035996B (en) Glass microspheres of high refractive index
BG41656A3 (en) Glass for manufacture of glass filaments by centrifuging
SE8001903L (sv) Alkaliresistent glasfiber
MY8500134A (en) New galenical compositions containing cyclosporins
JPS55500150A (de)
GB936246A (en) Improvements in and relating to coloured opal glass
GB810773A (en) Improvements relating to glass
IE800173L (en) Glass fibre.
DE3176297D1 (en) Curable one-phase composition
GB855944A (en) Glass composition and method of making it
GB698856A (en) Improvements in cathode-ray tubes
SE8405904L (sv) Forfarande for framstellning av kisel ur rakvarts i en elektrolagschaktugn
GB2019386A (en) Fibre composition
JPS54135715A (en) Manufacture of methylmercaptane from carbon oxide
GB746147A (en) Optical glass
FR2414027A1 (fr) Verres usinables
JPS5524991A (en) Renewing of oxygen electrode
GB965663A (en) An improved process for measuring potassium ion activity
JPS5654251A (en) Optical glass
GB955816A (en) Optical crown glass
GB861440A (en) Improvements in or relating to glass compositions
JPS5541914A (en) Desulfurizer for molten iron
ES8205871A1 (es) Procedimiento de refino de cobre