IT1114031B - Metodo di fabbricazione di magneti permanenti anisotropi,legati con materiale plastico - Google Patents

Metodo di fabbricazione di magneti permanenti anisotropi,legati con materiale plastico

Info

Publication number
IT1114031B
IT1114031B IT22935/79A IT2293579A IT1114031B IT 1114031 B IT1114031 B IT 1114031B IT 22935/79 A IT22935/79 A IT 22935/79A IT 2293579 A IT2293579 A IT 2293579A IT 1114031 B IT1114031 B IT 1114031B
Authority
IT
Italy
Prior art keywords
linked
manufacture
plastic material
anisotropic magnets
permanent
Prior art date
Application number
IT22935/79A
Other languages
English (en)
Other versions
IT7922935A0 (it
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 IT7922935A0 publication Critical patent/IT7922935A0/it
Application granted granted Critical
Publication of IT1114031B publication Critical patent/IT1114031B/it

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
    • H01F1/10—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
    • H01F1/113—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 in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT22935/79A 1978-05-26 1979-05-23 Metodo di fabbricazione di magneti permanenti anisotropi,legati con materiale plastico IT1114031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823054A DE2823054B1 (de) 1978-05-26 1978-05-26 Verfahren zur Herstellung kunststoffgebundener anisotroper Dauermagnete

Publications (2)

Publication Number Publication Date
IT7922935A0 IT7922935A0 (it) 1979-05-23
IT1114031B true IT1114031B (it) 1986-01-27

Family

ID=6040259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22935/79A IT1114031B (it) 1978-05-26 1979-05-23 Metodo di fabbricazione di magneti permanenti anisotropi,legati con materiale plastico

Country Status (8)

Country Link
US (1) US4321222A (it)
JP (1) JPS553693A (it)
BR (1) BR7903224A (it)
DE (1) DE2823054B1 (it)
ES (1) ES480882A1 (it)
FR (1) FR2426968A1 (it)
GB (1) GB2022928B (it)
IT (1) IT1114031B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8329957D0 (en) * 1983-11-10 1983-12-14 Ici Plc Thermotropic polymer composition
US6588772B2 (en) 2000-12-28 2003-07-08 The Burton Corporation Sintered sheet plastic material and gliding board base material
US6844378B1 (en) * 2002-01-04 2005-01-18 Sandia Corporation Method of using triaxial magnetic fields for making particle structures
JP2006507941A (ja) * 2002-11-13 2006-03-09 デカ プロダックツ リミテッド パートナーシップ 蒸気圧縮を用いた蒸留法
US20090134963A1 (en) * 2007-11-26 2009-05-28 Ogden Jr Orval D Flexible magnetic sheet systems
WO2016052483A1 (ja) * 2014-10-01 2016-04-07 戸田工業株式会社 ボンド磁石用フェライト粒子粉末、ボンド磁石用樹脂組成物ならびにそれらを用いた成型体

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012705B (de) * 1954-08-27 1957-07-25 Max Baermann Verfahren zur Herstellung von kunstharzgebundenen Dauermagneten
US2999275A (en) * 1958-07-15 1961-09-12 Leyman Corp Mechanical orientation of magnetically anisotropic particles
US3184807A (en) * 1958-11-24 1965-05-25 Goodrich Co B F Gasket containing a permanent magnet
US3117092A (en) * 1960-09-01 1964-01-07 Phillips Petroleum Co Method of preparing compositions comprising paramagnetic metals and thermoplastic materials
GB949006A (en) * 1961-05-29 1964-02-05 Goodrich Co B F Flexible permanent magnets
NL284176A (it) 1961-10-11
GB1070729A (en) * 1963-11-15 1967-06-01 Leyman Corp Method of producing permanent magnets
DE1288317B (de) * 1966-09-01 1969-01-30 Baermann Max Verfahren zur Herstellung von anisotropen gepressten Dauermagneten
US4063970A (en) * 1967-02-18 1977-12-20 Magnetfabrik Bonn G.M.B.H. Vormals Gewerkschaft Windhorst Method of making permanent magnets
US3564654A (en) * 1968-03-19 1971-02-23 Magnetfab Bonn Gmbh Automatic pressing tool for anisotropic permanent magnets
US3867490A (en) * 1972-04-18 1975-02-18 Boliden Ab Method of agglomerating particulate material
US4057606A (en) * 1972-07-14 1977-11-08 Fuji Electrochemical Co., Ltd. Method of producing anisotropic ferrite magnet
JPS5228158B2 (it) * 1973-06-20 1977-07-25
DE2501042B2 (de) * 1974-01-23 1977-12-08 Rilsan Corp, Glen Rock, N.J. (V.StA.) Pulver, dessen teilchen praktisch gleichfoermig mit einem nylon ueberzogen sind, das sich zu faedchen bzw. fasern ausziehen laesst
DE2410902B2 (de) * 1974-03-07 1978-01-19 Baermann, Max, 5060 Bergisch Glad bach Farbiger, gummiartig flexibler dauermagnet und verfahren zum herstellen eines farbigen dauermagnetwerkstoffs
JPS5415636B2 (it) * 1974-04-30 1979-06-15

Also Published As

Publication number Publication date
GB2022928A (en) 1979-12-19
ES480882A1 (es) 1979-12-01
FR2426968A1 (fr) 1979-12-21
FR2426968B1 (it) 1985-04-05
IT7922935A0 (it) 1979-05-23
US4321222A (en) 1982-03-23
GB2022928B (en) 1982-07-07
JPS5728928B2 (it) 1982-06-19
BR7903224A (pt) 1979-12-11
DE2823054B1 (de) 1979-09-27
JPS553693A (en) 1980-01-11

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