GB1494563A - Magnetic alloys - Google Patents

Magnetic alloys

Info

Publication number
GB1494563A
GB1494563A GB413175A GB413175A GB1494563A GB 1494563 A GB1494563 A GB 1494563A GB 413175 A GB413175 A GB 413175A GB 413175 A GB413175 A GB 413175A GB 1494563 A GB1494563 A GB 1494563A
Authority
GB
United Kingdom
Prior art keywords
magnetic alloys
magnetic
heading
feb
jan
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
GB413175A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of GB1494563A publication Critical patent/GB1494563A/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
    • H01F1/12—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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14708—Fe-Ni based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Heads (AREA)
GB413175A 1974-02-05 1975-01-30 Magnetic alloys Expired GB1494563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1474774A JPS5629368B2 (en, 2012) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
GB1494563A true GB1494563A (en) 1977-12-07

Family

ID=11869693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB413175A Expired GB1494563A (en) 1974-02-05 1975-01-30 Magnetic alloys

Country Status (5)

Country Link
JP (1) JPS5629368B2 (en, 2012)
CA (1) CA1045423A (en, 2012)
DE (1) DE2503412C2 (en, 2012)
FR (1) FR2259911B1 (en, 2012)
GB (1) GB1494563A (en, 2012)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516696C (de) * 1925-08-25 1931-01-26 Electrical Res Prod Inc Ein Nickel und Eisen enthaltendes, magnetischen Zwecken dienendes Material, in welchem der Nickelgehalt 75 bis 83% der Gesamtlegierung betraegt, und in welchem durch Waermebehandlung eine erhoehte Anfangspermeadbilitaet hervorgerufen ist
US3264100A (en) * 1962-11-07 1966-08-02 Hitachi Ltd Magnetic materials with high permeability
DE2146755C3 (de) * 1971-09-18 1980-11-13 Fried. Krupp Gmbh, 4300 Essen Verwendung einer Legierung auf Eisen-Nickel-Basis zur Herstellung weichmagnetischer Gegenstände
JPS5134369B2 (en, 2012) * 1971-10-13 1976-09-25

Also Published As

Publication number Publication date
DE2503412A1 (de) 1975-08-07
DE2503412C2 (de) 1985-10-03
FR2259911A1 (en, 2012) 1975-08-29
FR2259911B1 (en, 2012) 1981-04-30
JPS50109495A (en, 2012) 1975-08-28
CA1045423A (en) 1979-01-02
JPS5629368B2 (en, 2012) 1981-07-08

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Legal Events

Date Code Title Description
PS Patent sealed
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee