KR970051495A - 저온소결용 니켈-아연 페라이트 조성물 - Google Patents

저온소결용 니켈-아연 페라이트 조성물 Download PDF

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Publication number
KR970051495A
KR970051495A KR1019950055975A KR19950055975A KR970051495A KR 970051495 A KR970051495 A KR 970051495A KR 1019950055975 A KR1019950055975 A KR 1019950055975A KR 19950055975 A KR19950055975 A KR 19950055975A KR 970051495 A KR970051495 A KR 970051495A
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KR
South Korea
Prior art keywords
ferrite composition
temperature sintering
low
low temperature
zinc ferrite
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Application number
KR1019950055975A
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English (en)
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KR0168960B1 (ko
Inventor
이창호
Original Assignee
이형도
삼성전기주식회사
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Application filed by 이형도, 삼성전기주식회사 filed Critical 이형도
Priority to KR1019950055975A priority Critical patent/KR0168960B1/ko
Publication of KR970051495A publication Critical patent/KR970051495A/ko
Application granted granted Critical
Publication of KR0168960B1 publication Critical patent/KR0168960B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/086—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together sintered
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

본 발명은 고주파 트랜스등의 자성재료 및 칩부품 및 EMI 필터부품등의 자성재료로 사용되는 Ni-Zn 페라이트 조성물에 관한 것으로써, NixZny(Fe2O4)Z화합물에 소결조제를 일정량 첨가하여 소결온도를 낮춤으로써, 저가의 Ag를 내부 전극으로 사용할 수 있을 뿐만 아니라 다양한 투자율값을 갖는 저온소결용 Ni-Zn 페라이트 조성물을 제공하고자 하는데, 그 목적이 있다.
본 발명은 Nix-Zny(Fe2O4)z[여기서, x, y, z 는 몰(mole)비, 0.1 ≤ X ≤ 0.95, 0.05 ≤ y ≤ 0.9, x + y = 1, z = 1.04]에 6.0-12.0wt% 의 CuO 및 1.0-2.0wt% 의 bi2O3가 첨가되어 조성된 저온소결용 Ni-Zn 페라이트 조성물을 그 요지로 한다.

Description

저온소결용 니켈-아연 페라이트 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. Nix-Zny(Fe2O4)Z[여기서 x, y, z 는 몰(mole)비, 0.1 ≤ X ≤ 0.95, 0.05 ≤ y ≤ 0.9, x + y = 1, z = 1.04]에 6.0-12.0wt%의 CuO 및 1.0-2.0wt%의 bi2O3가 첨가되어 조성된 저온소결용 Ni-Zn 페라이트 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950055975A 1995-12-26 1995-12-26 저온소결용 니켈-아연 페라이트 조성물 KR0168960B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950055975A KR0168960B1 (ko) 1995-12-26 1995-12-26 저온소결용 니켈-아연 페라이트 조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950055975A KR0168960B1 (ko) 1995-12-26 1995-12-26 저온소결용 니켈-아연 페라이트 조성물

Publications (2)

Publication Number Publication Date
KR970051495A true KR970051495A (ko) 1997-07-29
KR0168960B1 KR0168960B1 (ko) 1999-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950055975A KR0168960B1 (ko) 1995-12-26 1995-12-26 저온소결용 니켈-아연 페라이트 조성물

Country Status (1)

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KR (1) KR0168960B1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020046374A (ko) * 2000-12-13 2002-06-21 김동일 페라이트에 천연 세라믹을 첨가한 고성능 자성재료
KR20030064174A (ko) * 2002-01-26 2003-07-31 대한민국(충남대학교) 니켈아연-페라이트 분말을 제조하는 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020046374A (ko) * 2000-12-13 2002-06-21 김동일 페라이트에 천연 세라믹을 첨가한 고성능 자성재료
KR20030064174A (ko) * 2002-01-26 2003-07-31 대한민국(충남대학교) 니켈아연-페라이트 분말을 제조하는 방법

Also Published As

Publication number Publication date
KR0168960B1 (ko) 1999-01-15

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