FR1018966A - Procédé d'isolement des particules ferro-magnétiques - Google Patents

Procédé d'isolement des particules ferro-magnétiques

Info

Publication number
FR1018966A
FR1018966A FR1018966DA FR1018966A FR 1018966 A FR1018966 A FR 1018966A FR 1018966D A FR1018966D A FR 1018966DA FR 1018966 A FR1018966 A FR 1018966A
Authority
FR
France
Prior art keywords
ferro
isolating
magnetic particles
particles
magnetic
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1018966A publication Critical patent/FR1018966A/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)
FR1018966D 1949-06-01 1950-05-05 Procédé d'isolement des particules ferro-magnétiques Expired FR1018966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1018966XA 1949-06-01 1949-06-01

Publications (1)

Publication Number Publication Date
FR1018966A true FR1018966A (fr) 1953-01-15

Family

ID=22287044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018966D Expired FR1018966A (fr) 1949-06-01 1950-05-05 Procédé d'isolement des particules ferro-magnétiques

Country Status (1)

Country Link
FR (1) FR1018966A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114314681A (zh) * 2021-12-23 2022-04-12 航天科工武汉磁电有限责任公司 二氧化硅包裹羰基铁材料的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114314681A (zh) * 2021-12-23 2022-04-12 航天科工武汉磁电有限责任公司 二氧化硅包裹羰基铁材料的制备方法

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