GB269511A - - Google Patents

Info

Publication number
GB269511A
GB269511A GB8465/27A GB846527A GB269511A GB 269511 A GB269511 A GB 269511A GB 8465/27 A GB8465/27 A GB 8465/27A GB 846527 A GB846527 A GB 846527A GB 269511 A GB269511 A GB 269511A
Authority
GB
United Kingdom
Prior art keywords
particles
parts
acid
insulator
oxide
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
GB8465/27A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB269511A publication Critical patent/GB269511A/en
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)
  • Soft Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
GB8465/27A 1926-04-17 1927-03-23 Expired GB269511A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269511TA 1926-04-17 1926-04-17

Publications (1)

Publication Number Publication Date
GB269511A true GB269511A (zh) 1928-06-28

Family

ID=31945601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8465/27A Expired GB269511A (zh) 1926-04-17 1927-03-23

Country Status (1)

Country Link
GB (1) GB269511A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036677A1 (en) * 2005-09-30 2007-04-05 Loughborough University Enterprises Limited Insulated magnetic particulate materials
CN100429024C (zh) * 2006-09-27 2008-10-29 王忠强 高磁导率铁粉芯的制造方法
CN100453214C (zh) * 2006-09-27 2009-01-21 王忠强 耐高温铁粉芯的制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036677A1 (en) * 2005-09-30 2007-04-05 Loughborough University Enterprises Limited Insulated magnetic particulate materials
CN100429024C (zh) * 2006-09-27 2008-10-29 王忠强 高磁导率铁粉芯的制造方法
CN100453214C (zh) * 2006-09-27 2009-01-21 王忠强 耐高温铁粉芯的制造方法

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