IT8020210A0 - Procedimento per produrre un elemento magnetico. - Google Patents

Procedimento per produrre un elemento magnetico.

Info

Publication number
IT8020210A0
IT8020210A0 IT8020210A IT2021080A IT8020210A0 IT 8020210 A0 IT8020210 A0 IT 8020210A0 IT 8020210 A IT8020210 A IT 8020210A IT 2021080 A IT2021080 A IT 2021080A IT 8020210 A0 IT8020210 A0 IT 8020210A0
Authority
IT
Italy
Prior art keywords
procedure
producing
magnetic element
magnetic
Prior art date
Application number
IT8020210A
Other languages
English (en)
Other versions
IT1140697B (it
Inventor
Sungho Jin
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT8020210A0 publication Critical patent/IT8020210A0/it
Application granted granted Critical
Publication of IT1140697B publication Critical patent/IT1140697B/it

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
IT20210/80A 1979-02-28 1980-02-27 Procedimento per produrre un elemento magnetico IT1140697B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8020210A0 true IT8020210A0 (it) 1980-02-27
IT1140697B IT1140697B (it) 1986-10-01

Family

ID=21775469

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20210/80A IT1140697B (it) 1979-02-28 1980-02-27 Procedimento per produrre un elemento magnetico

Country Status (18)

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

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 (it) * 1974-05-02 1980-09-18
US3982972A (en) * 1975-03-21 1976-09-28 Hitachi Metals, Ltd. Semihard magnetic alloy and a process for the production thereof
US3989556A (en) * 1975-03-21 1976-11-02 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
AU536902B2 (en) 1984-05-31
US4251293A (en) 1981-02-17
KR830001505B1 (ko) 1983-08-03
AU5583280A (en) 1980-08-28
BE881921A (fr) 1980-06-16
DE3014699A1 (en) 1981-03-26
HK6386A (en) 1986-02-07
FR2450283A1 (fr) 1980-09-26
GB2048304B (en) 1982-11-10
SE8007447L (sv) 1980-10-23
PL222295A1 (it) 1980-11-17
ES8100746A1 (es) 1980-12-01
WO1980001857A1 (en) 1980-09-04
IT1140697B (it) 1986-10-01
ATA901380A (de) 1984-04-15
JPS56500018A (it) 1981-01-08
KR830002363A (ko) 1983-05-28
GB2048304A (en) 1980-12-10
NL8020080A (nl) 1980-12-31
ES488995A0 (es) 1980-12-01
CA1136023A (en) 1982-11-23
IN153017B (it) 1984-05-19

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