KR920011961A - 세라믹 콘덴서용 유전체 조성물 - Google Patents

세라믹 콘덴서용 유전체 조성물 Download PDF

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Publication number
KR920011961A
KR920011961A KR1019900021083A KR900021083A KR920011961A KR 920011961 A KR920011961 A KR 920011961A KR 1019900021083 A KR1019900021083 A KR 1019900021083A KR 900021083 A KR900021083 A KR 900021083A KR 920011961 A KR920011961 A KR 920011961A
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KR
South Korea
Prior art keywords
ceramic capacitors
dielectric compositions
dielectric
compositions
composition
Prior art date
Application number
KR1019900021083A
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English (en)
Other versions
KR930006571B1 (ko
Inventor
안병준
Original Assignee
오세종
주식회사 쎄라텍
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 오세종, 주식회사 쎄라텍 filed Critical 오세종
Priority to KR1019900021083A priority Critical patent/KR930006571B1/ko
Publication of KR920011961A publication Critical patent/KR920011961A/ko
Application granted granted Critical
Publication of KR930006571B1 publication Critical patent/KR930006571B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

내용 없음

Description

세라믹 콘덴서용 유전체 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 다음의 일반식으로 표시되고 xpb(Mg1/3Nb2/3)O3-ypb(Znl/3Nb2/3)O3-ZpbZro3-aStTiO3다음의 조건에 맞도록 조성된 유전체 조성물 0.53≤x≤0.95, 0.00≤y≤0.50, 0.00≤z≤0.22, 0.10≤a≤10.00(x+y+z=1)
  2. 청구범위 1항에서, 조성물이 부성분으로 MnO, SiO2, Al2O3, NiO, Co O 중에서 선택한 1종 또는 2종 이상을 0.01∼0.2중량% 범위내로 포함함을 특징으로 하는 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900021083A 1990-12-19 1990-12-19 세라믹 콘텐서용 유전체 조성물 KR930006571B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021083A KR930006571B1 (ko) 1990-12-19 1990-12-19 세라믹 콘텐서용 유전체 조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021083A KR930006571B1 (ko) 1990-12-19 1990-12-19 세라믹 콘텐서용 유전체 조성물

Publications (2)

Publication Number Publication Date
KR920011961A true KR920011961A (ko) 1992-07-25
KR930006571B1 KR930006571B1 (ko) 1993-07-21

Family

ID=19307897

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021083A KR930006571B1 (ko) 1990-12-19 1990-12-19 세라믹 콘텐서용 유전체 조성물

Country Status (1)

Country Link
KR (1) KR930006571B1 (ko)

Also Published As

Publication number Publication date
KR930006571B1 (ko) 1993-07-21

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