DE2443071C2 - Verfahren zur Herstellung einer gegossenen, kupfergehärteten permanentmagnetischen Legierung - Google Patents

Verfahren zur Herstellung einer gegossenen, kupfergehärteten permanentmagnetischen Legierung

Info

Publication number
DE2443071C2
DE2443071C2 DE2443071A DE2443071A DE2443071C2 DE 2443071 C2 DE2443071 C2 DE 2443071C2 DE 2443071 A DE2443071 A DE 2443071A DE 2443071 A DE2443071 A DE 2443071A DE 2443071 C2 DE2443071 C2 DE 2443071C2
Authority
DE
Germany
Prior art keywords
copper
alloy
magnetic
production
approx
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
DE2443071A
Other languages
German (de)
English (en)
Other versions
DE2443071A1 (de
Inventor
Anton Dipl.-Phys. Dr. Nussbaumen Menth
Hartmut Dipl.-Phys. Dr. Baden Nagel
Antony J. Dr. Nussbaumen Perry
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.)
Ugimag Recoma Ag Lupfig Ch Aimants Ugimag Sa
Original Assignee
Aimants Ugimag Sa Saint-Pierre-D'allevard Fr
UGIMAG RECOMA AG LUPFIG CH
Ugimag Recoma Ag Lupfig
Aimants Ugimag SA Saint Pierre D'allevard
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 Aimants Ugimag Sa Saint-Pierre-D'allevard Fr, UGIMAG RECOMA AG LUPFIG CH, Ugimag Recoma Ag Lupfig, Aimants Ugimag SA Saint Pierre D'allevard filed Critical Aimants Ugimag Sa Saint-Pierre-D'allevard Fr
Publication of DE2443071A1 publication Critical patent/DE2443071A1/de
Application granted granted Critical
Publication of DE2443071C2 publication Critical patent/DE2443071C2/de
Expired legal-status Critical Current

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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
DE2443071A 1974-07-31 1974-09-09 Verfahren zur Herstellung einer gegossenen, kupfergehärteten permanentmagnetischen Legierung Expired DE2443071C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1055974A CH607254A5 (da) 1974-07-31 1974-07-31

Publications (2)

Publication Number Publication Date
DE2443071A1 DE2443071A1 (de) 1976-02-12
DE2443071C2 true DE2443071C2 (de) 1984-10-25

Family

ID=4364496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2443071A Expired DE2443071C2 (de) 1974-07-31 1974-09-09 Verfahren zur Herstellung einer gegossenen, kupfergehärteten permanentmagnetischen Legierung

Country Status (9)

Country Link
JP (1) JPS5841336B2 (da)
CA (1) CA1036842A (da)
CH (1) CH607254A5 (da)
DE (1) DE2443071C2 (da)
FR (1) FR2280713A1 (da)
GB (1) GB1481778A (da)
IT (1) IT1040190B (da)
NL (1) NL7509006A (da)
SE (1) SE7508493L (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111502U (da) * 1973-01-18 1974-09-24
JPS5613454A (en) * 1979-04-12 1981-02-09 Far Fab Assortiments Reunies Ductile magnetic alloy and production
JPS5822351A (ja) * 1981-08-04 1983-02-09 Seiko Epson Corp 希土類永久磁石
JPS5822349A (ja) * 1981-08-04 1983-02-09 Seiko Epson Corp 希土類永久磁石
JPS5822350A (ja) * 1981-08-04 1983-02-09 Seiko Epson Corp 希土類永久磁石
JPS61128834A (ja) * 1984-11-29 1986-06-16 株式会社　コルポ 除草剤等の混合注出具
JPH0339389Y2 (da) * 1985-02-21 1991-08-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE728414A (da) * 1968-04-01 1969-07-16

Also Published As

Publication number Publication date
IT1040190B (it) 1979-12-20
NL7509006A (nl) 1976-02-03
FR2280713B1 (da) 1981-09-04
GB1481778A (en) 1977-08-03
JPS5841336B2 (ja) 1983-09-12
CH607254A5 (da) 1978-11-30
CA1036842A (en) 1978-08-22
JPS5137817A (da) 1976-03-30
FR2280713A1 (fr) 1976-02-27
DE2443071A1 (de) 1976-02-12
SE7508493L (sv) 1976-02-02

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Legal Events

Date Code Title Description
8125 Change of the main classification
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: UGIMAG RECOMA AG, LUPFIG, CH AIMANTS UGIMAG S.A.,

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee