GB1347726A - Permanent magnets and in methods for their manufacture - Google Patents

Permanent magnets and in methods for their manufacture

Info

Publication number
GB1347726A
GB1347726A GB3830171A GB3830171A GB1347726A GB 1347726 A GB1347726 A GB 1347726A GB 3830171 A GB3830171 A GB 3830171A GB 3830171 A GB3830171 A GB 3830171A GB 1347726 A GB1347726 A GB 1347726A
Authority
GB
United Kingdom
Prior art keywords
manufacture
methods
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
GB3830171A
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of GB1347726A publication Critical patent/GB1347726A/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
    • 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
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals

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)
GB3830171A 1970-09-11 1971-08-16 Permanent magnets and in methods for their manufacture Expired GB1347726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033133A FR2105565A5 (enrdf_load_stackoverflow) 1970-09-11 1970-09-11

Publications (1)

Publication Number Publication Date
GB1347726A true GB1347726A (en) 1974-02-27

Family

ID=9061223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3830171A Expired GB1347726A (en) 1970-09-11 1971-08-16 Permanent magnets and in methods for their manufacture

Country Status (3)

Country Link
DE (1) DE2145347A1 (enrdf_load_stackoverflow)
FR (1) FR2105565A5 (enrdf_load_stackoverflow)
GB (1) GB1347726A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204852A (ja) * 1984-03-30 1985-10-16 Tokyo Inst Of Technol 磁気冷凍用磁性材料

Also Published As

Publication number Publication date
DE2145347A1 (de) 1972-03-16
FR2105565A5 (enrdf_load_stackoverflow) 1972-04-28

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Legal Events

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