DIELECTRIC CERAMIC COMPOSITION AND DIELECTRIC CERAMICS

Title:

DIELECTRIC CERAMIC COMPOSITION AND DIELECTRIC CERAMICS

Document Type and Number:

Japanese Patent JP2003286074

Kind Code:

A

Abstract:

To provide a dielectric ceramic composition in which the control of temperature properties with high precision is possible, and which has high strength as a use for high frequency parts, and to provide dielectric ceramics.

The dielectric ceramic composition contains 30 to 90% by mass of a crystallized glass powder capable of depositing a diopside crystal, 1 to 40% by mass of a calcium titanate powder, and 0 to 60% by mass of at least one kind of a powder selected from the group consisting of Al2O3, TiO2, ZrO2, MgTiO3, BaTi4O9, La2Ti2O7, Nd2Ti2O7, Ca2Nb2O7, SrZrO3 and CaZrO3.

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Inventors:

FURUSE TATSUJI
HIRAHARA SEIICHIRO
NAKAZAWA HIDEJI

Application Number:

JP2002137578A

Publication Date:

October 07, 2003

Filing Date:

May 13, 2002

Export Citation:

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Assignee:

KYOCERA CORP

International Classes:

C04B35/111; C04B35/00; C04B35/46; C04B35/48; C04B35/49; C04B35/495; H01B3/02; (IPC1-7): C04B35/46; C04B35/111; C04B35/48; C04B35/49; C04B35/495; H01B3/02

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