NL192522B - Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type. - Google Patents

Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type.

Info

Publication number
NL192522B
NL192522B NL8104322A NL8104322A NL192522B NL 192522 B NL192522 B NL 192522B NL 8104322 A NL8104322 A NL 8104322A NL 8104322 A NL8104322 A NL 8104322A NL 192522 B NL192522 B NL 192522B
Authority
NL
Netherlands
Prior art keywords
manufacture
sintered magnet
type sintered
type
magnet
Prior art date
Application number
NL8104322A
Other languages
English (en)
Other versions
NL192522C (nl
NL8104322A (nl
Original Assignee
Sumitomo Spec Metals
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 Sumitomo Spec Metals filed Critical Sumitomo Spec Metals
Priority to NL8104322A priority Critical patent/NL192522C/nl
Publication of NL8104322A publication Critical patent/NL8104322A/nl
Publication of NL192522B publication Critical patent/NL192522B/nl
Application granted granted Critical
Publication of NL192522C publication Critical patent/NL192522C/nl

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
    • H01F1/08—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 pressed, sintered, or bound together
    • H01F1/086—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 pressed, sintered, or bound together sintered
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%

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)
  • Powder Metallurgy (AREA)
NL8104322A 1981-09-18 1981-09-18 Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type. NL192522C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL8104322A NL192522C (nl) 1981-09-18 1981-09-18 Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8104322 1981-09-18
NL8104322A NL192522C (nl) 1981-09-18 1981-09-18 Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type.

Publications (3)

Publication Number Publication Date
NL8104322A NL8104322A (nl) 1983-04-18
NL192522B true NL192522B (nl) 1997-05-01
NL192522C NL192522C (nl) 1997-09-02

Family

ID=19838091

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104322A NL192522C (nl) 1981-09-18 1981-09-18 Werkwijze ter vervaardiging van een gesinterde magneet van het Fe-Cr-Co-type.

Country Status (1)

Country Link
NL (1) NL192522C (nl)

Also Published As

Publication number Publication date
NL192522C (nl) 1997-09-02
NL8104322A (nl) 1983-04-18

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
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
V4 Lapsed because of reaching the maxim lifetime of a patent

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