KR910011644A - 고밀도 페라이트의 제조방법 - Google Patents

고밀도 페라이트의 제조방법 Download PDF

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Publication number
KR910011644A
KR910011644A KR1019890017821A KR890017821A KR910011644A KR 910011644 A KR910011644 A KR 910011644A KR 1019890017821 A KR1019890017821 A KR 1019890017821A KR 890017821 A KR890017821 A KR 890017821A KR 910011644 A KR910011644 A KR 910011644A
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KR
South Korea
Prior art keywords
high density
manufacturing
ferrite
density ferrite
oxygen concentration
Prior art date
Application number
KR1019890017821A
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English (en)
Other versions
KR0139812B1 (ko
Inventor
오세준
조석현
성낙철
Original Assignee
한형수
삼성코닝 주식회사
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.)
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Publication date
Application filed by 한형수, 삼성코닝 주식회사 filed Critical 한형수
Priority to KR1019890017821A priority Critical patent/KR0139812B1/ko
Publication of KR910011644A publication Critical patent/KR910011644A/ko
Application granted granted Critical
Publication of KR0139812B1 publication Critical patent/KR0139812B1/ko

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/009Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Magnetic Ceramics (AREA)

Abstract

내용 없음

Description

고밀도 페라이트의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. HIP(Hot Isostatic Press)법을 이용하여 고밀도 Mn-Zn 페라이트를 제조함에 있어서, 예비소결체를 고밀도 소결시킬때, 소결온도 유지 단계에서 산소를 사용하되, 그 산소농도를 예비소결시의 산소농도에 대해 5∼10%가 되도록 하여서 됨을 특징으로 하는 고밀도 페라이트의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890017821A 1989-12-02 1989-12-02 고밀도 페라이트의 제조방법 KR0139812B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890017821A KR0139812B1 (ko) 1989-12-02 1989-12-02 고밀도 페라이트의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017821A KR0139812B1 (ko) 1989-12-02 1989-12-02 고밀도 페라이트의 제조방법

Publications (2)

Publication Number Publication Date
KR910011644A true KR910011644A (ko) 1991-08-07
KR0139812B1 KR0139812B1 (ko) 1998-06-01

Family

ID=19292500

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017821A KR0139812B1 (ko) 1989-12-02 1989-12-02 고밀도 페라이트의 제조방법

Country Status (1)

Country Link
KR (1) KR0139812B1 (ko)

Also Published As

Publication number Publication date
KR0139812B1 (ko) 1998-06-01

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