BE795723A - Orientation de poudre magnetique - Google Patents

Orientation de poudre magnetique

Info

Publication number
BE795723A
BE795723A BE795723DA BE795723A BE 795723 A BE795723 A BE 795723A BE 795723D A BE795723D A BE 795723DA BE 795723 A BE795723 A BE 795723A
Authority
BE
Belgium
Prior art keywords
magnetic powder
powder orientation
orientation
magnetic
powder
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
T J Gallivan
Original Assignee
Gen Electric
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.)
Publication date
Publication of BE795723A publication Critical patent/BE795723A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/0273—Imparting anisotropy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
BE795723D 1972-02-24 Orientation de poudre magnetique BE795723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22910472A 1972-02-24 1972-02-24

Publications (1)

Publication Number Publication Date
BE795723A true BE795723A (fr) 1973-06-18

Family

ID=22859859

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795723D BE795723A (fr) 1972-02-24 Orientation de poudre magnetique

Country Status (6)

Country Link
JP (1) JPS4895594A (enrdf_load_stackoverflow)
BE (1) BE795723A (enrdf_load_stackoverflow)
DE (1) DE2307963A1 (enrdf_load_stackoverflow)
FR (1) FR2173247B1 (enrdf_load_stackoverflow)
GB (1) GB1412890A (enrdf_load_stackoverflow)
NL (1) NL7302386A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598370B2 (en) * 1987-06-12 1990-06-21 Minnesota Mining And Manufacturing Company Process for metal fibers
JPH0264065A (ja) * 1988-05-24 1990-03-05 Ube Ind Ltd 結晶粒配向性セラミックスの製造方法
EP0659508B1 (en) * 1993-12-27 2001-12-05 Sumitomo Special Metals Company Limited Fabrication methods for granulated powders
JPH0917676A (ja) * 1995-06-26 1997-01-17 Sumitomo Special Metals Co Ltd 希土類系焼結永久磁石の製造方法
EP0778594B1 (en) * 1995-06-26 2004-09-29 Neomax Co., Ltd. Process for producing sintered rare earth magnet
CN104959087B (zh) 2010-04-09 2017-08-15 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629118A (en) * 1969-05-05 1971-12-21 Morris D Isserlis Ferrite powder and method of preparing it

Also Published As

Publication number Publication date
NL7302386A (enrdf_load_stackoverflow) 1973-08-28
FR2173247A1 (enrdf_load_stackoverflow) 1973-10-05
JPS4895594A (enrdf_load_stackoverflow) 1973-12-07
FR2173247B1 (enrdf_load_stackoverflow) 1977-02-04
DE2307963A1 (de) 1973-09-06
GB1412890A (enrdf_load_stackoverflow) 1975-11-05

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