KR890015303A - Hard magnetic materials - Google Patents

Hard magnetic materials Download PDF

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Publication number
KR890015303A
KR890015303A KR1019890003486A KR890003486A KR890015303A KR 890015303 A KR890015303 A KR 890015303A KR 1019890003486 A KR1019890003486 A KR 1019890003486A KR 890003486 A KR890003486 A KR 890003486A KR 890015303 A KR890015303 A KR 890015303A
Authority
KR
South Korea
Prior art keywords
hard magnetic
magnetic material
magnetic materials
iron
praseodymium
Prior art date
Application number
KR1019890003486A
Other languages
Korean (ko)
Inventor
바스티안 데 모이예 다르크
하인쯔 위르겐 부쇼브 쿠르트
Original Assignee
이반 밀러 레르너
엔. 브이. 필립스 글로라이람펜파브리켄
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 이반 밀러 레르너, 엔. 브이. 필립스 글로라이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR890015303A publication Critical patent/KR890015303A/en

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Classifications

    • 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
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/058—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IVa elements, e.g. Gd2Fe14C

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

내용 없음No content

Description

하드 마그네틱 물질Hard magnetic materials

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

회토류 원소, 철과 탄소를 포함하고 있는 하드 마그네틱 물질에 있어서, 상기 물질은 0.2X2이고, RE는 Nd(Neodymium), Pr(Praseodymium), Ce(Cerium)과 La(Lanthanum)에 의해서 구성된 그룹으로부터 선택된 최소한 하나의 성분인 화학실 RE2Fe14-xMnxC과 일치하는 합성물인 하드 마그네틱 페이즈를 보유하는 것을 특징으로 하는 하드 마그네틱 물질.In a hard magnetic material containing rare earth elements, iron and carbon, the material is 0.2 X 2, RE is a compound consistent with the chemical chamber RE 2 Fe 14-x M nx C which is at least one component selected from the group consisting of Nd (Neodymium), Pr (Praseodymium), Ce (Cerium) and La (Lanthanum) A hard magnetic material characterized by having a hard magnetic phase. 제 1 항에 있어서, 상기 물질에 존재하는 철의 부분이 코발트로 대체되는 것을 특징으로 하는 하드 마그네틱 물질.The hard magnetic material of claim 1 wherein the portion of iron present in the material is replaced with cobalt. 제 1 항에서 청구된 바와같은 하드 마그네틱 물질을 기초로 한 영구자석.Permanent magnet based on hard magnetic material as claimed in claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890003486A 1988-03-24 1989-03-21 Hard magnetic materials KR890015303A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800739 1988-03-24
NL8800739A NL8800739A (en) 1988-03-24 1988-03-24 HARDMAGNETIC MATERIAL.

Publications (1)

Publication Number Publication Date
KR890015303A true KR890015303A (en) 1989-10-28

Family

ID=19851992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890003486A KR890015303A (en) 1988-03-24 1989-03-21 Hard magnetic materials

Country Status (5)

Country Link
EP (1) EP0334445A1 (en)
JP (1) JPH028345A (en)
KR (1) KR890015303A (en)
CN (1) CN1036101A (en)
NL (1) NL8800739A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478411A (en) * 1990-12-21 1995-12-26 Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Magnetic materials and processes for their production

Also Published As

Publication number Publication date
NL8800739A (en) 1989-10-16
JPH028345A (en) 1990-01-11
EP0334445A1 (en) 1989-09-27
CN1036101A (en) 1989-10-04

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid