FR40866E - Poudre ferro-magnétique à grains isolés et procédé pour sa fabrication - Google Patents

Poudre ferro-magnétique à grains isolés et procédé pour sa fabrication

Info

Publication number
FR40866E
FR40866E FR40866DA FR40866E FR 40866 E FR40866 E FR 40866E FR 40866D A FR40866D A FR 40866DA FR 40866 E FR40866 E FR 40866E
Authority
FR
France
Prior art keywords
ferro
manufacture
magnetic powder
insulated grain
insulated
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
Other languages
English (en)
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.)
Hartstoff Metall A G
Original Assignee
Hartstoff Metall A G
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 Hartstoff Metall A G filed Critical Hartstoff Metall A G
Application granted granted Critical
Publication of FR40866E publication Critical patent/FR40866E/fr
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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR40866D 1931-10-09 1931-10-09 Poudre ferro-magnétique à grains isolés et procédé pour sa fabrication Expired FR40866E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40866T 1931-10-09

Publications (1)

Publication Number Publication Date
FR40866E true FR40866E (fr) 1932-09-16

Family

ID=8677088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40866D Expired FR40866E (fr) 1931-10-09 1931-10-09 Poudre ferro-magnétique à grains isolés et procédé pour sa fabrication

Country Status (1)

Country Link
FR (1) FR40866E (fr)

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