FR1215996A - Matériaux magnétiques agglomérés et leur fabrication - Google Patents

Matériaux magnétiques agglomérés et leur fabrication

Info

Publication number
FR1215996A
FR1215996A FR781767A FR781767A FR1215996A FR 1215996 A FR1215996 A FR 1215996A FR 781767 A FR781767 A FR 781767A FR 781767 A FR781767 A FR 781767A FR 1215996 A FR1215996 A FR 1215996A
Authority
FR
France
Prior art keywords
manufacture
magnetic materials
agglomerated magnetic
agglomerated
materials
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
FR781767A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1215996A publication Critical patent/FR1215996A/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
    • H01F1/032—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
    • H01F1/061—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 with a protective layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR781767A 1957-12-16 1958-12-16 Matériaux magnétiques agglomérés et leur fabrication Expired FR1215996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1215996XA 1957-12-16 1957-12-16

Publications (1)

Publication Number Publication Date
FR1215996A true FR1215996A (fr) 1960-04-21

Family

ID=22397697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781767A Expired FR1215996A (fr) 1957-12-16 1958-12-16 Matériaux magnétiques agglomérés et leur fabrication

Country Status (1)

Country Link
FR (1) FR1215996A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462222A1 (fr) * 1979-07-30 1981-02-13 Pfizer Procede de production de particules de fer metallique pour l'enregistrement magnetique et produit obtenu
CN113161093A (zh) * 2021-01-19 2021-07-23 宁波晟誉磁电科技有限公司 一种钕铁硼磁材及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462222A1 (fr) * 1979-07-30 1981-02-13 Pfizer Procede de production de particules de fer metallique pour l'enregistrement magnetique et produit obtenu
CN113161093A (zh) * 2021-01-19 2021-07-23 宁波晟誉磁电科技有限公司 一种钕铁硼磁材及其制备方法
CN113161093B (zh) * 2021-01-19 2024-05-31 宁波晟誉磁电科技有限公司 一种钕铁硼磁材及其制备方法

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