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KR830003786A - 철-크로옴-코발트-등의 자기합금 - Google Patents

철-크로옴-코발트-등의 자기합금 Download PDF

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Publication number
KR830003786A
KR830003786A KR1019800003319A KR800003319A KR830003786A KR 830003786 A KR830003786 A KR 830003786A KR 1019800003319 A KR1019800003319 A KR 1019800003319A KR 800003319 A KR800003319 A KR 800003319A KR 830003786 A KR830003786 A KR 830003786A
Authority
KR
South Korea
Prior art keywords
chromium
cobalt
iron
weight
self
Prior art date
Application number
KR1019800003319A
Other languages
English (en)
Inventor
승호진
Original Assignee
오. 이. 알버
웨스턴 이렉트릭 컴패니, 인코퍼레이티드
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 오. 이. 알버, 웨스턴 이렉트릭 컴패니, 인코퍼레이티드 filed Critical 오. 이. 알버
Publication of KR830003786A publication Critical patent/KR830003786A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

내용 없음

Description

철 ㅡ크로움 ㅡ코발트 ㅡ등의 자기합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 변형 에이징(aging)에 의하여 모드 가공된 철 ㅡ크로움 ㅡ코발트 자기와 철 ㅡ크로움 ㅡ코발트ㅡ등 자기의 자기소거 곡선의 표시도. 제2도는 33중량퍼센트 크로움, 2중량퍼센트 동, 나머지 동을 함유하는 철 ㅡ크로움 ㅡ코발트 동합금 및 33중량퍼센트 크로움 및 나머지 철을 함유하는 철 ㅡ크로움 ㅡ코발 합금에 대한 중량 퍼센트 코발트의 함수로서의 자기적 성질의 표시도.

Claims (1)

  1. 철, 크로움, 코발트 및 적어도 하나의 추가요소를 전형적으로 가지는 합금으로 구성된 자기성분을 가지는 제조품에 있어서 적어도 하나의 추가요소는 동이고 철, 크로움, 코발트 및 동을 함유하는 합금의 적어도 94.5중량퍼센트의 집합체이고 상기 집합체의 22ㅡ38중량퍼센트의 범위에서 크로움이 존재하고 3ㅡ30중량퍼센트의 범위에서 코발트가 존재하고 0.2ㅡ5중량퍼센트의 범위에서 동이 존재하고 상기 합금은 플라스틱 변형을 받은 후에 0.98보다 크든지 또는 같은 Br/Bs의 자기 네모짐 비율을 가지는 것을 특징으로하는 합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003319A 1979-08-24 1980-08-22 철-크로옴-코발트-등의 자기합금 KR830003786A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6927879A 1979-08-24 1979-08-24
US69278 1979-08-24

Publications (1)

Publication Number Publication Date
KR830003786A true KR830003786A (ko) 1983-06-22

Family

ID=22087896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003319A KR830003786A (ko) 1979-08-24 1980-08-22 철-크로옴-코발트-등의 자기합금

Country Status (6)

Country Link
EP (1) EP0024686A3 (ko)
JP (1) JPS56501051A (ko)
KR (1) KR830003786A (ko)
ES (1) ES494412A0 (ko)
PL (1) PL226314A1 (ko)
WO (1) WO1981000643A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149456A (en) * 1981-03-10 1982-09-16 Sumitomo Special Metals Co Ltd Dendritic fe-cr-co magnet alloy
US4601876A (en) * 1981-08-31 1986-07-22 Sumitomo Special Metals Co., Ltd. Sintered Fe-Cr-Co type magnetic alloy and method for producing article made thereof
GB2163778B (en) * 1984-08-30 1988-11-09 Sokkisha Magnetic medium used with magnetic scale
JP2681048B2 (ja) * 1985-07-04 1997-11-19 株式会社ソキア 磁気スケール材
DE3611342A1 (de) * 1986-04-04 1987-10-08 Vacuumschmelze Gmbh Verwendung einer rasch abgeschreckten legierung auf eisen-chrom-kobalt-basis
RU2533068C1 (ru) * 2013-05-06 2014-11-20 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Способ получения порошковых магнитотвердых сплавов на основе системы железо-хром-кобальт

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272534A (en) * 1941-11-05 1942-02-10 Jr Jacob Trantin Alloy
DE1215939B (de) * 1965-03-11 1966-05-05 Witten Edelstahl Verwendung einer austenitischen aushaertbaren Stahllegierung als Werkstoff fuer Ventile
GB1367174A (en) * 1970-12-28 1974-09-18 Inoue Japax Res Magnetic-meterials
JPS5118884B1 (ko) * 1970-12-29 1976-06-14
JPS515613B1 (ko) * 1971-04-02 1976-02-21
US3990892A (en) * 1972-03-28 1976-11-09 Kabushiki Kaisha Fujikoshi Wear resistant and heat resistant alloy steels
SU464656A1 (ru) * 1974-04-16 1975-03-25 Московский институт стали и сплавов Сплав на основе жжелеза
JPS5536059B2 (ko) * 1974-05-02 1980-09-18
US4082579A (en) * 1975-02-11 1978-04-04 The Foundation: The Research Institute Of Electric And Magnetic Alloys Rectangular hysteresis magnetic alloy
US3989556A (en) * 1975-03-21 1976-11-02 Hitachi Metals, Ltd. Semihard magnetic alloy and a process for the production thereof
US3982972A (en) * 1975-03-21 1976-09-28 Hitachi Metals, Ltd. Semihard magnetic alloy and a process for the production thereof
US4056411A (en) * 1976-05-14 1977-11-01 Ho Sou Chen Method of making magnetic devices including amorphous alloys
US4075437A (en) * 1976-07-16 1978-02-21 Bell Telephone Laboratories, Incorporated Composition, processing and devices including magnetic alloy
US4120704A (en) * 1977-04-21 1978-10-17 The Arnold Engineering Company Magnetic alloy and processing therefor
JPS5425212A (en) * 1977-07-29 1979-02-26 Hitachi Metals Ltd Feecrrco base permanent magnetic alloy
FR2415145A1 (fr) * 1978-01-19 1979-08-17 Aimants Ugimag Sa Procede de traitement thermique des alliages fe-co-cr pour aimants permanents
US4174983A (en) * 1978-07-13 1979-11-20 Bell Telephone Laboratories, Incorporated Fe-Cr-Co magnetic alloy processing

Also Published As

Publication number Publication date
JPS56501051A (ko) 1981-07-30
ES8106181A1 (es) 1981-08-01
EP0024686A2 (en) 1981-03-11
EP0024686A3 (en) 1981-08-19
PL226314A1 (ko) 1981-06-19
ES494412A0 (es) 1981-08-01
WO1981000643A1 (en) 1981-03-05

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