KR830001505B1 - 자성물질의 제조방법 - Google Patents

자성물질의 제조방법 Download PDF

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Publication number
KR830001505B1
KR830001505B1 KR1019800000809A KR800000809A KR830001505B1 KR 830001505 B1 KR830001505 B1 KR 830001505B1 KR 1019800000809 A KR1019800000809 A KR 1019800000809A KR 800000809 A KR800000809 A KR 800000809A KR 830001505 B1 KR830001505 B1 KR 830001505B1
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KR
South Korea
Prior art keywords
temperature
alloy
cobalt
iron
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019800000809A
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English (en)
Korean (ko)
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KR830002363A (ko
Inventor
승호진
Original Assignee
웨스턴 이렉트릭 컴패니, 인코퍼레이티드
오. 이. 앨바
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Application filed by 웨스턴 이렉트릭 컴패니, 인코퍼레이티드, 오. 이. 앨바 filed Critical 웨스턴 이렉트릭 컴패니, 인코퍼레이티드
Publication of KR830002363A publication Critical patent/KR830002363A/ko
Application granted granted Critical
Publication of KR830001505B1 publication Critical patent/KR830001505B1/ko
Expired legal-status Critical Current

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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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • 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
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
KR1019800000809A 1979-02-28 1980-02-27 자성물질의 제조방법 Expired KR830001505B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/016,115 US4251293A (en) 1979-02-28 1979-02-28 Magnetically anisotropic alloys by deformation processing
US16115 1979-02-28

Publications (2)

Publication Number Publication Date
KR830002363A KR830002363A (ko) 1983-05-28
KR830001505B1 true KR830001505B1 (ko) 1983-08-03

Family

ID=21775469

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000809A Expired KR830001505B1 (ko) 1979-02-28 1980-02-27 자성물질의 제조방법

Country Status (18)

Country Link
US (1) US4251293A (enExample)
JP (1) JPS56500018A (enExample)
KR (1) KR830001505B1 (enExample)
AT (1) ATA901380A (enExample)
AU (1) AU536902B2 (enExample)
BE (1) BE881921A (enExample)
CA (1) CA1136023A (enExample)
DE (1) DE3014699A1 (enExample)
ES (1) ES488995A0 (enExample)
FR (1) FR2450283A1 (enExample)
GB (1) GB2048304B (enExample)
HK (1) HK6386A (enExample)
IN (1) IN153017B (enExample)
IT (1) IT1140697B (enExample)
NL (1) NL8020080A (enExample)
PL (1) PL222295A1 (enExample)
SE (1) SE8007447L (enExample)
WO (1) WO1980001857A1 (enExample)

Families Citing this family (13)

* 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
US4785244A (en) * 1984-11-30 1988-11-15 American Telephone And Telegraph Company, At&T Bell Laboratories Magneto-electric sensor device and sensing method using a sensor element comprising a 2-phase decomposed microstructure
US5538565A (en) * 1985-08-13 1996-07-23 Seiko Epson Corporation Rare earth cast alloy permanent magnets and methods of preparation
US6136099A (en) * 1985-08-13 2000-10-24 Seiko Epson Corporation Rare earth-iron series permanent magnets and method of preparation
US5381125A (en) * 1993-07-20 1995-01-10 At&T Corp. Spinodally decomposed magnetoresistive devices
US6716292B2 (en) 1995-06-07 2004-04-06 Castech, Inc. Unwrought continuous cast copper-nickel-tin spinodal alloy
US5627924A (en) * 1996-01-18 1997-05-06 Lucent Technologies Inc. Article comprising a non-mechanical optical fiber switch
US6011475A (en) 1997-11-12 2000-01-04 Vacuumschmelze Gmbh Method of annealing amorphous ribbons and marker for electronic article surveillance
US6412942B1 (en) * 2000-09-15 2002-07-02 Ultimate Clip, Inc. Eyeglass accessory frame, eyeglass device, and method of forming a magnetic eyeglass appliance
US20050089683A1 (en) * 2003-09-12 2005-04-28 Fuji Photo Film Co., Ltd. Magnetic particles and method of producing the same and magnetic recording medium
US20070204703A1 (en) * 2006-03-06 2007-09-06 Siemens Vdo Automotive Corporation Material for magneto-elastic transducer
DE102006047022B4 (de) 2006-10-02 2009-04-02 Vacuumschmelze Gmbh & Co. Kg Anzeigeelement für ein magnetisches Diebstahlsicherungssystem sowie Verfahren zu dessen Herstellung
US7432815B2 (en) 2006-10-05 2008-10-07 Vacuumschmelze Gmbh & Co. Kg Marker for a magnetic theft protection system and method for its production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756299A (fr) * 1969-09-18 1971-03-17 Philips Nv Procede permettant la fabrication d'un corps d'aimant a anisotropie magnetique
GB1367174A (en) * 1970-12-28 1974-09-18 Inoue Japax Res Magnetic-meterials
FR2149076A5 (en) * 1971-06-30 1973-03-23 Inoue Japax Res Magnetic alloy - contg silicon iron, cobalt, chromium molybdenum and tunsten has improved magnetic properties
JPS5536059B2 (enExample) * 1974-05-02 1980-09-18
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
US4008105A (en) * 1975-04-22 1977-02-15 Warabi Special Steel Co., Ltd. Magnetic materials
US4075437A (en) * 1976-07-16 1978-02-21 Bell Telephone Laboratories, Incorporated Composition, processing and devices including magnetic alloy
US4093477A (en) * 1976-11-01 1978-06-06 Hitachi Metals, Ltd. Anisotropic permanent magnet alloy and a process for the production thereof
US4120704A (en) * 1977-04-21 1978-10-17 The Arnold Engineering Company Magnetic alloy and processing therefor

Also Published As

Publication number Publication date
WO1980001857A1 (en) 1980-09-04
HK6386A (en) 1986-02-07
KR830002363A (ko) 1983-05-28
GB2048304B (en) 1982-11-10
CA1136023A (en) 1982-11-23
ES8100746A1 (es) 1980-12-01
PL222295A1 (enExample) 1980-11-17
ES488995A0 (es) 1980-12-01
GB2048304A (en) 1980-12-10
SE8007447L (sv) 1980-10-23
IT1140697B (it) 1986-10-01
US4251293A (en) 1981-02-17
BE881921A (fr) 1980-06-16
DE3014699A1 (en) 1981-03-26
NL8020080A (nl) 1980-12-31
AU5583280A (en) 1980-08-28
AU536902B2 (en) 1984-05-31
FR2450283A1 (fr) 1980-09-26
ATA901380A (de) 1984-04-15
IN153017B (enExample) 1984-05-19
IT8020210A0 (it) 1980-02-27
JPS56500018A (enExample) 1981-01-08

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