JPS6445743A - Glass ceramic composition - Google Patents

Glass ceramic composition

Info

Publication number
JPS6445743A
JPS6445743A JP62200891A JP20089187A JPS6445743A JP S6445743 A JPS6445743 A JP S6445743A JP 62200891 A JP62200891 A JP 62200891A JP 20089187 A JP20089187 A JP 20089187A JP S6445743 A JPS6445743 A JP S6445743A
Authority
JP
Japan
Prior art keywords
glass powder
powder
composition
glass
thermal conductivity
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
JP62200891A
Other languages
Japanese (ja)
Inventor
Jiro Chiba
Ryuichi Tanabe
Takahiro Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP62200891A priority Critical patent/JPS6445743A/en
Publication of JPS6445743A publication Critical patent/JPS6445743A/en
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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
    • 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
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/04—Particles; Flakes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE:To obtain a composition capable of giving a baked substrate board having improved flexural strength, thermal conductivity, chemical resistance, etc., by compounding glass powder, ceramic powder and an oxidizing agent at specific ratios. CONSTITUTION:The glass ceramic composition is composed of 35-65wt.% of glass powder, 5-65wt.% of ceramic powder and 0-10wt.% of an oxidizing agent. The glass powder essentially contains 35-65wt.% of SiO2, 1-20wt.% of Al2O3, 1-30wt.% of MgO+CaO+SrO+BaO, 0-15% of LiO2+Na2O+K2O, 1.5-55wt.% of PbO, 0-10wt.% of ZnO, 0-10wt.% of ZrO2+TiO2 and 0-0.9wt.% of B2O3. A substrate board produced by baking the above composition has high flexural strength and thermal conductivity and excellent heat- resistance and chemical resistance.
JP62200891A 1987-08-13 1987-08-13 Glass ceramic composition Pending JPS6445743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200891A JPS6445743A (en) 1987-08-13 1987-08-13 Glass ceramic composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200891A JPS6445743A (en) 1987-08-13 1987-08-13 Glass ceramic composition

Publications (1)

Publication Number Publication Date
JPS6445743A true JPS6445743A (en) 1989-02-20

Family

ID=16431970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200891A Pending JPS6445743A (en) 1987-08-13 1987-08-13 Glass ceramic composition

Country Status (1)

Country Link
JP (1) JPS6445743A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431955A (en) * 1991-08-09 1995-07-11 Tdk Corporation High frequency conductive material and resonator and method for making
JP2000351649A (en) * 1999-06-08 2000-12-19 Asahi Glass Co Ltd Glass for substrates and glass substrates
JP2011228672A (en) * 2010-04-02 2011-11-10 Asahi Glass Co Ltd Light-emitting element mounting substrate and light-emitting device using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431955A (en) * 1991-08-09 1995-07-11 Tdk Corporation High frequency conductive material and resonator and method for making
JP2000351649A (en) * 1999-06-08 2000-12-19 Asahi Glass Co Ltd Glass for substrates and glass substrates
JP2011228672A (en) * 2010-04-02 2011-11-10 Asahi Glass Co Ltd Light-emitting element mounting substrate and light-emitting device using the same

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