FR1493293A - Improvements to permanent magnets - Google Patents

Improvements to permanent magnets

Info

Publication number
FR1493293A
FR1493293A FR47715A FR69047715A FR1493293A FR 1493293 A FR1493293 A FR 1493293A FR 47715 A FR47715 A FR 47715A FR 69047715 A FR69047715 A FR 69047715A FR 1493293 A FR1493293 A FR 1493293A
Authority
FR
France
Prior art keywords
permanent magnets
magnets
permanent
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
FR47715A
Other languages
French (fr)
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.)
Swift Levick Magnets Ltd
Original Assignee
Swift Levick and Sons 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 Swift Levick and Sons Ltd filed Critical Swift Levick and Sons Ltd
Application granted granted Critical
Publication of FR1493293A publication Critical patent/FR1493293A/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
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
FR47715A 1965-09-17 1966-09-16 Improvements to permanent magnets Expired FR1493293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39670/65A GB1085934A (en) 1965-09-17 1965-09-17 Improvements in or relating to permanent magnets

Publications (1)

Publication Number Publication Date
FR1493293A true FR1493293A (en) 1967-08-25

Family

ID=10410824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47715A Expired FR1493293A (en) 1965-09-17 1966-09-16 Improvements to permanent magnets

Country Status (5)

Country Link
US (1) US3450580A (en)
DE (1) DE1533378B1 (en)
FR (1) FR1493293A (en)
GB (1) GB1085934A (en)
NL (1) NL6613130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627780C2 (en) * 1996-03-22 2003-07-24 Leibniz Inst Fuer Festkoerper Material for super magnetic resistance sensors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540947A (en) * 1966-10-25 1970-11-17 Sadaichi Komaki Method of manufacturing a permanent magnetic alloy
BE756299A (en) * 1969-09-18 1971-03-17 Philips Nv METHOD ALLOWING THE MANUFACTURE OF A MAGNETIC ANISOTROPY MAGNET BODY
CN102978539B (en) * 2012-10-26 2014-06-18 杭州永磁集团有限公司 Burdening and preparation method for columnar crystal alnico permanent magnet alloy
CN107502786B (en) * 2016-09-30 2019-01-29 河南亚龙金刚石制品股份有限公司 A kind of taper or arc diamond compact metal cup and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314828A (en) * 1964-01-22 1967-04-18 Swift Levick & Sons Ltd Permanent magnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627780C2 (en) * 1996-03-22 2003-07-24 Leibniz Inst Fuer Festkoerper Material for super magnetic resistance sensors

Also Published As

Publication number Publication date
US3450580A (en) 1969-06-17
GB1085934A (en) 1967-10-04
NL6613130A (en) 1967-03-20
DE1533378B1 (en) 1971-01-21

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