NL7313860A - - Google Patents

Info

Publication number
NL7313860A
NL7313860A NL7313860A NL7313860A NL7313860A NL 7313860 A NL7313860 A NL 7313860A NL 7313860 A NL7313860 A NL 7313860A NL 7313860 A NL7313860 A NL 7313860A NL 7313860 A NL7313860 A NL 7313860A
Authority
NL
Netherlands
Application number
NL7313860A
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 NL7313860A publication Critical patent/NL7313860A/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
    • H01F1/06—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 in the form of particles, e.g. powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, 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
    • 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
    • H01F1/0551—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0552—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes with a protective layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
NL7313860A 1972-11-02 1973-10-09 NL7313860A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30300972A 1972-11-02 1972-11-02

Publications (1)

Publication Number Publication Date
NL7313860A true NL7313860A (enrdf_load_html_response) 1974-05-06

Family

ID=23170176

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313860A NL7313860A (enrdf_load_html_response) 1972-11-02 1973-10-09

Country Status (8)

Country Link
JP (1) JPS5442344B2 (enrdf_load_html_response)
DE (1) DE2350845A1 (enrdf_load_html_response)
ES (1) ES420150A1 (enrdf_load_html_response)
FR (1) FR2205716B1 (enrdf_load_html_response)
GB (1) GB1413216A (enrdf_load_html_response)
IT (1) IT998855B (enrdf_load_html_response)
NL (1) NL7313860A (enrdf_load_html_response)
SE (1) SE404973B (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261123A (en) * 1975-11-14 1977-05-20 Namiki Precision Jewel Co Ltd Permanent magnetic alloy
JPS5832767B2 (ja) * 1980-01-24 1983-07-15 ヤマハ株式会社 硬質磁性材料の製法
FR2752641B1 (fr) * 1996-08-20 1998-12-04 Rhone Poulenc Chimie Produit a proprietes magnetiques, son procede de preparation et aimant obtenu a partir de ce produit

Also Published As

Publication number Publication date
GB1413216A (en) 1975-11-12
ES420150A1 (es) 1976-07-01
FR2205716A1 (enrdf_load_html_response) 1974-05-31
DE2350845A1 (de) 1974-05-16
SE404973B (sv) 1978-11-06
IT998855B (it) 1976-02-20
JPS4995817A (enrdf_load_html_response) 1974-09-11
JPS5442344B2 (enrdf_load_html_response) 1979-12-13
FR2205716B1 (enrdf_load_html_response) 1978-04-21

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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
BV The patent application has lapsed