JPS6486503A - Resin bond type magnet and manufacture thereof - Google Patents

Resin bond type magnet and manufacture thereof

Info

Publication number
JPS6486503A
JPS6486503A JP62206538A JP20653887A JPS6486503A JP S6486503 A JPS6486503 A JP S6486503A JP 62206538 A JP62206538 A JP 62206538A JP 20653887 A JP20653887 A JP 20653887A JP S6486503 A JPS6486503 A JP S6486503A
Authority
JP
Japan
Prior art keywords
resin
magnetic
molded
organic
type magnet
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.)
Pending
Application number
JP62206538A
Other languages
Japanese (ja)
Inventor
Kazuhide Miyazaki
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP62206538A priority Critical patent/JPS6486503A/en
Publication of JPS6486503A publication Critical patent/JPS6486503A/en
Pending 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
    • H01F1/032—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
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
    • H01F1/0578—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together bonded together

Abstract

PURPOSE:To obtain a resin bond type magnet excellent in magnetic characteristics easily by using an organic magnetic resin having magnetism as a bonding material. CONSTITUTION:Magnetic powder and an organic magnetic resin are mixed in an organic solvent. An organic magnetic polyaniline group resin is used as a binding material, and N-methyl-pyrrolidone is employed as the solvent. A colloidal solution is acquired through dissolution and dispersion, and magnetic powder is added to the solution and mixed uniformly. Nd-Fe-B group powder is used as magnetic powder. A mixture obtained is molded. The mixture is compression-molded by employing a die, etc., and may be formed to a pellet shape in the molding, but molding may also be conducted through a method in which the mixture is introduced into a mold and the solvent is vaporized, and may also be compression-molded as required. when the organic magnetic polyaniline group resin is used as the binding material, the conditions of compression of approximately three ton are needed. A molded form is heated and solidified, thus acquiring a resin bond type magnet.
JP62206538A 1987-08-21 1987-08-21 Resin bond type magnet and manufacture thereof Pending JPS6486503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206538A JPS6486503A (en) 1987-08-21 1987-08-21 Resin bond type magnet and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206538A JPS6486503A (en) 1987-08-21 1987-08-21 Resin bond type magnet and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6486503A true JPS6486503A (en) 1989-03-31

Family

ID=16525028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206538A Pending JPS6486503A (en) 1987-08-21 1987-08-21 Resin bond type magnet and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6486503A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293290A (en) * 1993-04-07 1994-10-21 Agency Of Ind Science & Technol Tanker and method for transporting liquid hydrogen
FR2784384A1 (en) * 1998-10-12 2000-04-14 Cit Alcatel NOVEL POLYANILINES WITH ELECTRICAL AND MAGNETIC PROPERTIES AND MANUFACTURING METHOD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293290A (en) * 1993-04-07 1994-10-21 Agency Of Ind Science & Technol Tanker and method for transporting liquid hydrogen
FR2784384A1 (en) * 1998-10-12 2000-04-14 Cit Alcatel NOVEL POLYANILINES WITH ELECTRICAL AND MAGNETIC PROPERTIES AND MANUFACTURING METHOD
EP0994468A1 (en) * 1998-10-12 2000-04-19 Alcatel Polyanilines with electrical and mechanical properties and process for preparing them

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