CH347585A - Process for the production of a permanent magnetic body and permanent magnetic body produced by this process - Google Patents

Process for the production of a permanent magnetic body and permanent magnetic body produced by this process

Info

Publication number
CH347585A
CH347585A CH347585DA CH347585A CH 347585 A CH347585 A CH 347585A CH 347585D A CH347585D A CH 347585DA CH 347585 A CH347585 A CH 347585A
Authority
CH
Switzerland
Prior art keywords
magnetic body
permanent magnetic
production
produced
body produced
Prior art date
Application number
Other languages
German (de)
Inventor
Loosjes Robert
Frederik Veenemans Cornelis
Hugo Weber Gerard
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH347585A publication Critical patent/CH347585A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49076—From comminuted material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Treatment Devices (AREA)
CH347585D 1954-12-21 1955-12-19 Process for the production of a permanent magnetic body and permanent magnetic body produced by this process CH347585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL783237X 1954-12-21

Publications (1)

Publication Number Publication Date
CH347585A true CH347585A (en) 1960-07-15

Family

ID=19832209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH347585D CH347585A (en) 1954-12-21 1955-12-19 Process for the production of a permanent magnetic body and permanent magnetic body produced by this process

Country Status (8)

Country Link
US (1) US2960470A (en)
BE (1) BE543773A (en)
CH (1) CH347585A (en)
DE (1) DE1028708B (en)
FR (1) FR1144257A (en)
GB (1) GB783237A (en)
LU (1) LU34051A1 (en)
NL (2) NL86918C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270374A (en) * 1960-10-18
US3136033A (en) * 1961-07-17 1964-06-09 Allen Bradley Co Method and apparatus for producing permanent magnets
US4117058A (en) * 1976-12-03 1978-09-26 General Motors Corporation Method of making boron containing strontium ferrite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516598A (en) *
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
US2535025A (en) * 1949-10-06 1950-12-26 Steatite Res Corp Process of treating ferrites
BE504686A (en) * 1950-09-19
US2714580A (en) * 1951-09-19 1955-08-02 Mallory & Co Inc P R Magnetic materials and methods of making the same
BE516395A (en) * 1951-12-21
BE521244A (en) * 1952-07-07
US2723238A (en) * 1952-08-19 1955-11-08 Rca Corp Manganese zinc ferrospinel compositions, including copper oxide
US2705701A (en) * 1952-11-28 1955-04-05 Henry L Crowley & Company Inc Method for preparing magnetic compositions
US2849312A (en) * 1954-02-01 1958-08-26 Milton J Peterman Method of aligning magnetic particles in a non-magnetic matrix
US2854412A (en) * 1954-12-23 1958-09-30 Philips Corp Method of making a permanent magnet

Also Published As

Publication number Publication date
LU34051A1 (en)
FR1144257A (en) 1957-10-11
NL86918C (en)
BE543773A (en)
US2960470A (en) 1960-11-15
GB783237A (en) 1957-09-18
NL193422A (en)
DE1028708B (en) 1958-04-24

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