CA997135A - Ferromagnetic material - Google Patents

Ferromagnetic material

Info

Publication number
CA997135A
CA997135A CA156,138A CA156138A CA997135A CA 997135 A CA997135 A CA 997135A CA 156138 A CA156138 A CA 156138A CA 997135 A CA997135 A CA 997135A
Authority
CA
Canada
Prior art keywords
ferromagnetic material
ferromagnetic
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
CA156,138A
Other versions
CA156138S (en
Inventor
Erich Sawatsky
George B. Street
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US00289513A external-priority patent/US3850706A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA997135A publication Critical patent/CA997135A/en
Expired legal-status Critical Current

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
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0306—Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Thin Magnetic Films (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CA156,138A 1971-11-26 1972-11-10 Ferromagnetic material Expired CA997135A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20264271A 1971-11-26 1971-11-26
US28951272A 1972-09-15 1972-09-15
US00289513A US3850706A (en) 1972-09-15 1972-09-15 Mn{11 {118 {11 M{11 {11 Ga Ge FERROMAGNETIC MATERIALS WHERE M COMPRISES TRANSITION METALS

Publications (1)

Publication Number Publication Date
CA997135A true CA997135A (en) 1976-09-21

Family

ID=27394453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,138A Expired CA997135A (en) 1971-11-26 1972-11-10 Ferromagnetic material

Country Status (5)

Country Link
JP (1) JPS5319119B2 (en)
CA (1) CA997135A (en)
DE (1) DE2254900A1 (en)
GB (1) GB1405119A (en)
IT (1) IT971137B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184005A (en) * 1984-10-01 1986-04-28 Victor Co Of Japan Ltd Magnetic recording material
GB2486167A (en) * 2010-12-01 2012-06-13 Trinity College Dublin Magnetic recording medium with manganese-gallium alloy recording layer
DE102013201845B4 (en) 2013-02-05 2021-09-02 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. RARE EARTH METAL FREE PERMANENT MAGNETIC MATERIALS
CN114197052B (en) * 2021-12-15 2022-09-23 上海科技大学 Orthorhombic crystal material and preparation method thereof

Also Published As

Publication number Publication date
GB1405119A (en) 1975-09-10
DE2254900A1 (en) 1973-05-30
JPS4860298A (en) 1973-08-23
IT971137B (en) 1974-04-30
JPS5319119B2 (en) 1978-06-19

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