GB1171892A - Method of Manufacturing Anisotropic Permanent Magnets. - Google Patents

Method of Manufacturing Anisotropic Permanent Magnets.

Info

Publication number
GB1171892A
GB1171892A GB27169/68A GB2716968A GB1171892A GB 1171892 A GB1171892 A GB 1171892A GB 27169/68 A GB27169/68 A GB 27169/68A GB 2716968 A GB2716968 A GB 2716968A GB 1171892 A GB1171892 A GB 1171892A
Authority
GB
United Kingdom
Prior art keywords
permanent magnets
anisotropic permanent
manufacturing anisotropic
magnet
temperature
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
GB27169/68A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1171892A publication Critical patent/GB1171892A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
GB27169/68A 1967-06-09 1968-06-07 Method of Manufacturing Anisotropic Permanent Magnets. Expired GB1171892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6708112.A NL154036C (nl) 1967-06-09 1967-06-09 Werkwijze voor het vervaardigen van anisotrope permanente magneten.

Publications (1)

Publication Number Publication Date
GB1171892A true GB1171892A (en) 1969-11-26

Family

ID=19800401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27169/68A Expired GB1171892A (en) 1967-06-09 1968-06-07 Method of Manufacturing Anisotropic Permanent Magnets.

Country Status (10)

Country Link
US (1) US3598662A (nl)
AT (1) AT318684B (nl)
BE (1) BE716284A (nl)
CH (1) CH495611A (nl)
DK (1) DK120352B (nl)
ES (1) ES354769A1 (nl)
FR (1) FR1567847A (nl)
GB (1) GB1171892A (nl)
NL (1) NL154036C (nl)
SE (1) SE339729B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660175A (en) * 1969-09-18 1972-05-02 Philips Corp Method of manufacturing a magnetically anisotropic magnet body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159929A (ja) * 1983-02-28 1984-09-10 Nippon Gakki Seizo Kk 磁石材料の製法
DE19627780C2 (de) * 1996-03-22 2003-07-24 Leibniz Inst Fuer Festkoerper Werkstoff für Supermagnetwiderstands-Sensoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660175A (en) * 1969-09-18 1972-05-02 Philips Corp Method of manufacturing a magnetically anisotropic magnet body

Also Published As

Publication number Publication date
NL6708112A (nl) 1968-12-10
DE1758254A1 (de) 1971-01-21
US3598662A (en) 1971-08-10
DK120352B (da) 1971-05-17
CH495611A (de) 1970-08-31
ES354769A1 (es) 1969-11-16
FR1567847A (nl) 1969-05-16
AT318684B (de) 1974-11-11
SE339729B (nl) 1971-10-18
DE1758254B2 (de) 1975-07-31
BE716284A (nl) 1968-12-09
NL154036C (nl) 1979-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee