NL6919154A - - Google Patents

Info

Publication number
NL6919154A
NL6919154A NL6919154A NL6919154A NL6919154A NL 6919154 A NL6919154 A NL 6919154A NL 6919154 A NL6919154 A NL 6919154A NL 6919154 A NL6919154 A NL 6919154A NL 6919154 A NL6919154 A NL 6919154A
Authority
NL
Netherlands
Application number
NL6919154A
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 filed Critical
Priority to NL6919154A priority Critical patent/NL6919154A/xx
Priority to US90512A priority patent/US3663317A/en
Priority to DE19702059303 priority patent/DE2059303A1/de
Priority to FR7045393A priority patent/FR2073860A5/fr
Priority to CH1873470A priority patent/CH544388A/de
Priority to SE7017147A priority patent/SE372995B/xx
Priority to GB5996870A priority patent/GB1309958A/en
Priority to ES386582A priority patent/ES386582A1/es
Priority to AU23529/70A priority patent/AU2352970A/en
Priority to BE760570A priority patent/BE760570A/xx
Publication of NL6919154A publication Critical patent/NL6919154A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
NL6919154A 1969-12-20 1969-12-20 NL6919154A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6919154A NL6919154A (de) 1969-12-20 1969-12-20
US90512A US3663317A (en) 1969-12-20 1970-11-18 Method of making a permanent-magnetisable body of compressed fine particles of a compound of m and r
DE19702059303 DE2059303A1 (de) 1969-12-20 1970-12-02 Dauermagnetisierbarer Koerper,der aus komprimierten feinen Teilchen einer Verbindung von Mund R aufgebaut ist
FR7045393A FR2073860A5 (de) 1969-12-20 1970-12-16
CH1873470A CH544388A (de) 1969-12-20 1970-12-17 Verfahren zur Herstellung eines dauermagnetisierbaren Körpers
SE7017147A SE372995B (de) 1969-12-20 1970-12-17
GB5996870A GB1309958A (en) 1969-12-20 1970-12-17 Permanent magnetisable bodies
ES386582A ES386582A1 (es) 1969-12-20 1970-12-18 Un metodo de fabricar un cuerpo permanentemente magnetiza- ble.
AU23529/70A AU2352970A (en) 1969-12-20 1970-12-18 Permanent-magnet i sable body of compressed fine particles ofa compound ofm andr
BE760570A BE760570A (fr) 1969-12-20 1970-12-18 Corps pouvant etre doue d'aimantation permanente, constitue de fines particules comprimees d'un compose de m et r.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6919154A NL6919154A (de) 1969-12-20 1969-12-20

Publications (1)

Publication Number Publication Date
NL6919154A true NL6919154A (de) 1971-06-22

Family

ID=19808680

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6919154A NL6919154A (de) 1969-12-20 1969-12-20

Country Status (10)

Country Link
US (1) US3663317A (de)
AU (1) AU2352970A (de)
BE (1) BE760570A (de)
CH (1) CH544388A (de)
DE (1) DE2059303A1 (de)
ES (1) ES386582A1 (de)
FR (1) FR2073860A5 (de)
GB (1) GB1309958A (de)
NL (1) NL6919154A (de)
SE (1) SE372995B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063970A (en) * 1967-02-18 1977-12-20 Magnetfabrik Bonn G.M.B.H. Vormals Gewerkschaft Windhorst Method of making permanent magnets
US3771221A (en) * 1971-12-03 1973-11-13 Bbc Brown Boveri & Cie Method and apparatus for producing fine-particle permanent magnets
JPS5113878B2 (de) * 1972-07-12 1976-05-04
US4075042A (en) * 1973-11-16 1978-02-21 Raytheon Company Samarium-cobalt magnet with grain growth inhibited SmCo5 crystals
US3901742A (en) * 1974-04-11 1975-08-26 Gen Electric Removal of lubricants and binders from sinterable powder components
US4104787A (en) * 1977-03-21 1978-08-08 General Motors Corporation Forming curved wafer thin magnets from rare earth-cobalt alloy powders
US4152178A (en) * 1978-01-24 1979-05-01 The United States Of America As Represented By The United States Department Of Energy Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof
US5242508A (en) * 1990-10-09 1993-09-07 Iowa State University Research Foundation, Inc. Method of making permanent magnets
US5228620A (en) * 1990-10-09 1993-07-20 Iowa State University Research Foundtion, Inc. Atomizing nozzle and process
US5125574A (en) * 1990-10-09 1992-06-30 Iowa State University Research Foundation Atomizing nozzle and process
US5240513A (en) * 1990-10-09 1993-08-31 Iowa State University Research Foundation, Inc. Method of making bonded or sintered permanent magnets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463678A (en) * 1966-08-15 1969-08-26 Gen Electric Method for improving magnetic properties of cobalt-yttrium or cobalt-rare earth metal compounds
NL6700998A (de) * 1967-01-21 1968-07-22
US3540945A (en) * 1967-06-05 1970-11-17 Us Air Force Permanent magnets

Also Published As

Publication number Publication date
CH544388A (de) 1973-11-15
ES386582A1 (es) 1973-03-16
GB1309958A (en) 1973-03-14
SE372995B (de) 1975-01-20
DE2059303A1 (de) 1971-06-24
US3663317A (en) 1972-05-16
BE760570A (fr) 1971-06-18
FR2073860A5 (de) 1971-10-01
AU2352970A (en) 1972-06-22

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