DE1188741B - Verfahren zur Herstellung von Dauermagneten bzw. eines Dauermagnetwerkstoffes auf der Basis Mn-Al - Google Patents

Verfahren zur Herstellung von Dauermagneten bzw. eines Dauermagnetwerkstoffes auf der Basis Mn-Al

Info

Publication number
DE1188741B
DE1188741B DEN17743A DEN0017743A DE1188741B DE 1188741 B DE1188741 B DE 1188741B DE N17743 A DEN17743 A DE N17743A DE N0017743 A DEN0017743 A DE N0017743A DE 1188741 B DE1188741 B DE 1188741B
Authority
DE
Germany
Prior art keywords
permanent magnet
powder particles
deformation
production
cold
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.)
Pending
Application number
DEN17743A
Other languages
German (de)
English (en)
Inventor
Pieter Hokkeling
Adolf Johannus Jacobus Koch
Christiaan Philip Marks
Michael Gottfried Van De Steeg
Krijn Jacobus Den Vos
Hinne Zijlstra
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1188741B publication Critical patent/DE1188741B/de
Pending 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
    • 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
    • H01F1/03—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
    • H01F1/083—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 in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
DEN17743A 1959-01-15 1960-01-12 Verfahren zur Herstellung von Dauermagneten bzw. eines Dauermagnetwerkstoffes auf der Basis Mn-Al Pending DE1188741B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235175 1959-01-15

Publications (1)

Publication Number Publication Date
DE1188741B true DE1188741B (de) 1965-03-11

Family

ID=19751519

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN17743A Pending DE1188741B (de) 1959-01-15 1960-01-12 Verfahren zur Herstellung von Dauermagneten bzw. eines Dauermagnetwerkstoffes auf der Basis Mn-Al

Country Status (5)

Country Link
BE (1) BE586522A (fr)
CH (1) CH419368A (fr)
DE (1) DE1188741B (fr)
ES (2) ES254937A1 (fr)
GB (1) GB942256A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437444A1 (de) * 1973-08-02 1975-03-06 Matsushita Electric Ind Co Ltd Anisotroper permanentmagnet aus einer mn-al-c-legierung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD205189A1 (de) * 1982-04-23 1983-12-21 Adw Ddr Feinstpulver fuer magnetbaender

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437444A1 (de) * 1973-08-02 1975-03-06 Matsushita Electric Ind Co Ltd Anisotroper permanentmagnet aus einer mn-al-c-legierung

Also Published As

Publication number Publication date
GB942256A (en) 1963-11-20
BE586522A (fr) 1960-07-13
ES254937A1 (es) 1960-07-01
CH419368A (de) 1966-08-31
ES257407A1 (es) 1960-11-01

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