IT971137B - Materiale ferromagnetico partico larmente per la costituzione di nuclei di memoria - Google Patents

Materiale ferromagnetico partico larmente per la costituzione di nuclei di memoria

Info

Publication number
IT971137B
IT971137B IT3199672A IT3199672A IT971137B IT 971137 B IT971137 B IT 971137B IT 3199672 A IT3199672 A IT 3199672A IT 3199672 A IT3199672 A IT 3199672A IT 971137 B IT971137 B IT 971137B
Authority
IT
Italy
Prior art keywords
constitution
ferromagnetic material
memory core
material particularly
core
Prior art date
Application number
IT3199672A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT971137B publication Critical patent/IT971137B/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
    • H01F1/0302—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)
  • Thin Magnetic Films (AREA)
  • Soft Magnetic Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT3199672A 1971-11-26 1972-11-23 Materiale ferromagnetico partico larmente per la costituzione di nuclei di memoria IT971137B (it)

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
IT971137B true IT971137B (it) 1974-04-30

Family

ID=27394453

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3199672A IT971137B (it) 1971-11-26 1972-11-23 Materiale ferromagnetico partico larmente per la costituzione di nuclei di memoria

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184005A (ja) * 1984-10-01 1986-04-28 Victor Co Of Japan Ltd 磁気記録材料
GB2486167A (en) * 2010-12-01 2012-06-13 Trinity College Dublin Magnetic recording medium with manganese-gallium alloy recording layer
DE102013201845B4 (de) 2013-02-05 2021-09-02 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Seltenerdmetallfreie permanentmagnetische materialien
CN114197052B (zh) * 2021-12-15 2022-09-23 上海科技大学 一种正交晶系晶体材料及其制备方法

Also Published As

Publication number Publication date
GB1405119A (en) 1975-09-10
DE2254900A1 (de) 1973-05-30
JPS4860298A (it) 1973-08-23
JPS5319119B2 (it) 1978-06-19
CA997135A (en) 1976-09-21

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