BE716121A - - Google Patents

Info

Publication number
BE716121A
BE716121A BE716121DA BE716121A BE 716121 A BE716121 A BE 716121A BE 716121D A BE716121D A BE 716121DA BE 716121 A BE716121 A BE 716121A
Authority
BE
Belgium
Application number
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
Publication of BE716121A publication Critical patent/BE716121A/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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
BE716121D 1967-06-05 1968-06-05 BE716121A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64446067A 1967-06-05 1967-06-05

Publications (1)

Publication Number Publication Date
BE716121A true BE716121A (enrdf_load_stackoverflow) 1968-11-04

Family

ID=24585004

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716121D BE716121A (enrdf_load_stackoverflow) 1967-06-05 1968-06-05

Country Status (10)

Country Link
US (1) US3424578A (enrdf_load_stackoverflow)
AT (1) AT290865B (enrdf_load_stackoverflow)
BE (1) BE716121A (enrdf_load_stackoverflow)
CH (1) CH500573A (enrdf_load_stackoverflow)
ES (1) ES355020A1 (enrdf_load_stackoverflow)
FR (1) FR1567697A (enrdf_load_stackoverflow)
GB (1) GB1216607A (enrdf_load_stackoverflow)
NL (1) NL6807894A (enrdf_load_stackoverflow)
RO (1) RO55788A (enrdf_load_stackoverflow)
YU (1) YU33213B (enrdf_load_stackoverflow)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6608335A (enrdf_load_stackoverflow) * 1966-06-16 1967-12-18
NL6700998A (enrdf_load_stackoverflow) * 1967-01-21 1968-07-22
US3501358A (en) * 1967-08-30 1970-03-17 Gen Electric Method of making permanent magnet material powders having superior magnetic characteristics
US3790414A (en) * 1967-11-15 1974-02-05 Matsushita Electric Ind Co Ltd As-CAST, RARE-EARTH-Co-Cu PERMANENT MAGNET MATERIAL
US3839102A (en) * 1967-11-15 1974-10-01 Matsushita Electric Ind Co Ltd Permanent magnet
US3664892A (en) * 1968-01-31 1972-05-23 Gen Electric Permanent magnet material powders having superior magnetic characteristics
US3639182A (en) * 1969-03-27 1972-02-01 Gen Electric Method for improving the effectiveness of a magnetic field for magnetizing permanent magnets
US3625779A (en) * 1969-08-21 1971-12-07 Gen Electric Reduction-fusion process for the production of rare earth intermetallic compounds
US3956031A (en) * 1969-12-24 1976-05-11 Texas Instruments Incorporated Magnetic materials and the formation thereof
US3806743A (en) * 1970-02-09 1974-04-23 Omega Brandt & Freres Sa Louis Oscillating harological motor
US3655463A (en) * 1970-04-30 1972-04-11 Gen Electric Sintered cobalt-rare earth intermetallic process using solid sintering additive
US3655464A (en) * 1970-04-30 1972-04-11 Gen Electric Process of preparing a liquid sintered cobalt-rare earth intermetallic product
US3919004A (en) * 1970-04-30 1975-11-11 Gen Electric Liquid sintered cobalt-rare earth intermetallic product
GB1347764A (en) * 1970-04-30 1974-02-27 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
US3639181A (en) * 1970-05-27 1972-02-01 Gen Electric Sintered cobalt-rare earth bodies and method of production
US3999216A (en) * 1970-07-30 1976-12-21 Eastman Kodak Company Material for magnetic transducer heads
US3652343A (en) * 1970-09-14 1972-03-28 Gen Electric Permanent magnet material powders having superior magnetic characteristics
FR2110755A5 (enrdf_load_stackoverflow) * 1970-10-29 1972-06-02 Sermag
US3755007A (en) * 1971-04-01 1973-08-28 Gen Electric Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles
CH577561A5 (enrdf_load_stackoverflow) * 1971-06-15 1976-07-15 Bbc Brown Boveri & Cie
US3905839A (en) * 1971-12-17 1975-09-16 Gen Electric Liquid sintered cobalt-rare earth intermetallic product
US3919003A (en) * 1971-12-17 1975-11-11 Gen Electric Sintered cobalt-rare earth intermetallic product
US4375372A (en) * 1972-03-16 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy Use of cubic rare earth-iron laves phase intermetallic compounds as magnetostrictive transducer materials
US4378258A (en) * 1972-03-16 1983-03-29 The United States Of America As Represented By The Secretary Of The Navy Conversion between magnetic energy and mechanical energy
US3919002A (en) * 1972-06-15 1975-11-11 Gen Electric Sintered cobalt-rare earth intermetallic product
US3878412A (en) * 1972-07-21 1975-04-15 Kurpanek W H Magneto-motive reciprocating device
JPS51122405A (en) * 1973-03-13 1976-10-26 Seiko Epson Corp Pickup cartridge
DE2435077C3 (de) * 1973-07-20 1982-11-25 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Legierung zur Herstellung eines Dauermagneten
JPS532127B2 (enrdf_load_stackoverflow) * 1973-07-20 1978-01-25
US3901741A (en) * 1973-08-23 1975-08-26 Gen Electric Permanent magnets of cobalt, samarium, gadolinium alloy
JPS5724058B2 (enrdf_load_stackoverflow) * 1973-11-12 1982-05-21
US3891876A (en) * 1973-12-21 1975-06-24 Singer Co Permanent magnet electric motor having a non-ferrous solid armature
US3982971A (en) * 1974-02-21 1976-09-28 Shin-Etsu Chemical Co., Ltd Rare earth-containing permanent magnets
US3919001A (en) * 1974-03-04 1975-11-11 Crucible Inc Sintered rare-earth cobalt magnets comprising mischmetal plus cerium-free mischmetal
US3949351A (en) * 1974-06-03 1976-04-06 The United States Of America As Represented By The Secretary Of The Navy Variable delay line
JPS50160798A (enrdf_load_stackoverflow) * 1974-06-17 1975-12-26
US3909645A (en) * 1974-07-10 1975-09-30 Singer Co Permanent magnet motor-tachometer having a single non-ferrous armature wound with two mutually-insulated windings each connected to a separate commutator
US4116726A (en) * 1974-12-18 1978-09-26 Bbc Brown, Boveri & Company Limited As-cast permanent magnet Sm-Co-Cu material with iron, produced by annealing and rapid quenching
CH601484A5 (enrdf_load_stackoverflow) * 1974-12-18 1978-07-14 Bbc Brown Boveri & Cie
US4011478A (en) * 1975-06-02 1977-03-08 Texas Instruments Incorporated Magnetic speed sensing mechanism
US4110645A (en) * 1976-02-23 1978-08-29 Vibrac Corporation Electric motor
US4059775A (en) * 1976-11-22 1977-11-22 Control Data Corporation Linear motor
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
JPS56166357A (en) * 1980-05-23 1981-12-21 Shin Etsu Chem Co Ltd Permanent magnet alloy containing rare earth metal
JPS601940B2 (ja) * 1980-08-11 1985-01-18 富士通株式会社 感温素子材料
US4544904A (en) * 1984-02-24 1985-10-01 Kishore Tarachand Composite magnet and magnetic circuit
US4585473A (en) * 1984-04-09 1986-04-29 Crucible Materials Corporation Method for making rare-earth element containing permanent magnets
US4810572A (en) * 1986-02-17 1989-03-07 Mitsui Toatsu Chemicals, Inc. Permanent magnet and process for producing the same
US4832891A (en) * 1987-11-25 1989-05-23 Eastman Kodak Company Method of making an epoxy bonded rare earth-iron magnet
CN103021610B (zh) * 2011-09-26 2015-12-02 东莞市炫耀电子有限公司 一种新型复合永磁材料及其制备方法
WO2016144811A1 (en) * 2015-03-06 2016-09-15 SDCmaterials, Inc. Coated magnetic particle and methods of making and using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893330A (en) * 1928-08-07 1933-01-03 Charles L Jones Permeable metal and method of making the same
GB590392A (en) * 1942-04-07 1947-07-16 Electro Chimie Metal Improvements in or relating to the manufacture of magnets
US2384215A (en) * 1944-07-03 1945-09-04 Hpm Dev Corp Powder metallurgy
US2661387A (en) * 1949-09-10 1953-12-01 Basf Ag Porous electrode plates and process for making such articles
US2825670A (en) * 1952-08-21 1958-03-04 Adams Edmond Permanent magnet and process for making same
US2849312A (en) * 1954-02-01 1958-08-26 Milton J Peterman Method of aligning magnetic particles in a non-magnetic matrix
US3322536A (en) * 1963-06-17 1967-05-30 Stephen D Stoddard Tungsten slip casting method
US3180012A (en) * 1963-07-12 1965-04-27 Du Pont Cobalt alloys
US3287112A (en) * 1963-11-26 1966-11-22 Selas Corp Of America Production of filter membranes

Also Published As

Publication number Publication date
NL6807894A (enrdf_load_stackoverflow) 1968-12-06
ES355020A1 (es) 1969-11-16
YU33213B (en) 1976-06-30
CH500573A (de) 1970-12-15
AT290865B (de) 1971-06-25
YU121468A (en) 1975-12-31
US3424578A (en) 1969-01-28
GB1216607A (en) 1970-12-23
FR1567697A (enrdf_load_stackoverflow) 1969-05-16
RO55788A (enrdf_load_stackoverflow) 1974-03-01

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: GOLDSCHMIDT TH. A.G.

Effective date: 19880605