NL7305987A - - Google Patents

Info

Publication number
NL7305987A
NL7305987A NL7305987A NL7305987A NL7305987A NL 7305987 A NL7305987 A NL 7305987A NL 7305987 A NL7305987 A NL 7305987A NL 7305987 A NL7305987 A NL 7305987A NL 7305987 A NL7305987 A NL 7305987A
Authority
NL
Netherlands
Application number
NL7305987A
Other versions
NL182847B (nl
NL182847C (nl
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 filed Critical
Publication of NL7305987A publication Critical patent/NL7305987A/xx
Publication of NL182847B publication Critical patent/NL182847B/xx
Application granted granted Critical
Publication of NL182847C publication Critical patent/NL182847C/xx

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
    • H01F1/032—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
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
NLAANVRAGE7305987,A 1972-05-02 1973-04-27 Werkwijze voor het vervaardigen van een materiaal voor permanente magneten op basis van samarium en kobalt, alsmede het met deze werkwijze verkregen product. NL182847C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215499A FR2182635B1 (ja) 1972-05-02 1972-05-02

Publications (3)

Publication Number Publication Date
NL7305987A true NL7305987A (ja) 1973-11-06
NL182847B NL182847B (nl) 1987-12-16
NL182847C NL182847C (nl) 1988-05-16

Family

ID=9097820

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7305987,A NL182847C (nl) 1972-05-02 1973-04-27 Werkwijze voor het vervaardigen van een materiaal voor permanente magneten op basis van samarium en kobalt, alsmede het met deze werkwijze verkregen product.

Country Status (7)

Country Link
US (1) US3844851A (ja)
CH (1) CH573653A5 (ja)
DE (1) DE2320122C2 (ja)
FR (1) FR2182635B1 (ja)
GB (1) GB1392915A (ja)
IT (1) IT993556B (ja)
NL (1) NL182847C (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295130A1 (fr) * 1974-08-27 1976-07-16 Aimants Ugimag Sa Composition pour aimants permanents de la famille " terres-rares - metaux de transition " et procede de fabrication d'un tel aimant
CN1297678C (zh) * 2001-11-09 2007-01-31 株式会社三德 用于Sm－Co基磁体的合金,其生产方法,烧结磁体以及粘结磁体
CN104851543A (zh) * 2015-05-21 2015-08-19 唐海峰 一种耐腐蚀钐钴基永磁材料的制备方法
CN114597043A (zh) * 2022-02-11 2022-06-07 杭州智宇磁业科技有限公司 一种含铈钐钴永磁材料的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6700998A (ja) * 1967-01-21 1968-07-22
CH515763A (de) * 1969-07-10 1971-11-30 Bbc Brown Boveri & Cie Verfahren zur Herstellung von Dauermagneten
GB1347764A (en) * 1970-04-30 1974-02-27 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
DE2142110B2 (de) * 1970-08-27 1976-06-24 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Verfahren zur herstellung eines koerpers mit anisotropen dauermagnetischen eigenschaften aus einer co tief 5 r- verbindung
US3684593A (en) * 1970-11-02 1972-08-15 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
FR2120303A5 (ja) * 1970-12-29 1972-08-18 Etu Rech Magnetiqu
US3755007A (en) * 1971-04-01 1973-08-28 Gen Electric Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles
US3748193A (en) * 1971-08-16 1973-07-24 Gen Electric Rare earth intermetallic compounds by a calcium hydride reduction diffusion process

Also Published As

Publication number Publication date
DE2320122C2 (de) 1983-09-29
FR2182635B1 (ja) 1978-03-03
IT993556B (it) 1975-09-30
DE2320122A1 (de) 1973-11-22
FR2182635A1 (ja) 1973-12-14
NL182847B (nl) 1987-12-16
US3844851A (en) 1974-10-29
CH573653A5 (ja) 1976-03-15
GB1392915A (en) 1975-05-07
NL182847C (nl) 1988-05-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee