GB1085934A - Improvements in or relating to permanent magnets - Google Patents

Improvements in or relating to permanent magnets

Info

Publication number
GB1085934A
GB1085934A GB39670/65A GB3967065A GB1085934A GB 1085934 A GB1085934 A GB 1085934A GB 39670/65 A GB39670/65 A GB 39670/65A GB 3967065 A GB3967065 A GB 3967065A GB 1085934 A GB1085934 A GB 1085934A
Authority
GB
United Kingdom
Prior art keywords
minutes
magnetic field
holding
reheating
examples
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
GB39670/65A
Other languages
English (en)
Inventor
Denis Hadfield
John Harrison
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
Priority to GB39670/65A priority Critical patent/GB1085934A/en
Priority to US578131A priority patent/US3450580A/en
Priority to DE19661533378 priority patent/DE1533378B1/de
Priority to NL6613130A priority patent/NL6613130A/xx
Priority to FR47715A priority patent/FR1493293A/fr
Publication of GB1085934A publication Critical patent/GB1085934A/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)
GB39670/65A 1965-09-17 1965-09-17 Improvements in or relating to permanent magnets Expired GB1085934A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB39670/65A GB1085934A (en) 1965-09-17 1965-09-17 Improvements in or relating to permanent magnets
US578131A US3450580A (en) 1965-09-17 1966-09-09 Permanent magnets
DE19661533378 DE1533378B1 (de) 1965-09-17 1966-09-15 Legierung fuer Permanentmagnete mit anisotroper saeulenfoermiger Kristallstruktur
NL6613130A NL6613130A (no) 1965-09-17 1966-09-16
FR47715A FR1493293A (fr) 1965-09-17 1966-09-16 Perfectionnements aux aimants permanents

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
GB1085934A true GB1085934A (en) 1967-10-04

Family

ID=10410824

Family Applications (1)

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

Country Status (5)

Country Link
US (1) US3450580A (no)
DE (1) DE1533378B1 (no)
FR (1) FR1493293A (no)
GB (1) GB1085934A (no)
NL (1) NL6613130A (no)

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 (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
DE19627780C2 (de) * 1996-03-22 2003-07-24 Leibniz Inst Fuer Festkoerper Werkstoff für Supermagnetwiderstands-Sensoren
CN102978539B (zh) * 2012-10-26 2014-06-18 杭州永磁集团有限公司 一种柱状晶铝镍钴永磁合金的制备方法
CN107502786B (zh) * 2016-09-30 2019-01-29 河南亚龙金刚石制品股份有限公司 一种锥形或弧形金刚石复合片用金属杯及其制备方法

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
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
DE1533378B1 (de) 1971-01-21
NL6613130A (no) 1967-03-20
US3450580A (en) 1969-06-17
FR1493293A (fr) 1967-08-25

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