JPS6063902A - 耐酸化性のすぐれた永久磁石 - Google Patents

耐酸化性のすぐれた永久磁石

Info

Publication number
JPS6063902A
JPS6063902A JP58171908A JP17190883A JPS6063902A JP S6063902 A JPS6063902 A JP S6063902A JP 58171908 A JP58171908 A JP 58171908A JP 17190883 A JP17190883 A JP 17190883A JP S6063902 A JPS6063902 A JP S6063902A
Authority
JP
Japan
Prior art keywords
permanent magnet
oxidation
resistance
resin
atomic
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.)
Granted
Application number
JP58171908A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422007B2 (de
Inventor
Hideya Sakurai
桜井　秀也
Masato Sagawa
佐川　真人
Tetsuharu Hayakawa
早川　徹治
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP58171908A priority Critical patent/JPS6063902A/ja
Publication of JPS6063902A publication Critical patent/JPS6063902A/ja
Publication of JPH0422007B2 publication Critical patent/JPH0422007B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/026—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets protecting methods against environmental influences, e.g. oxygen, by surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Hard Magnetic Materials (AREA)
JP58171908A 1983-09-17 1983-09-17 耐酸化性のすぐれた永久磁石 Granted JPS6063902A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58171908A JPS6063902A (ja) 1983-09-17 1983-09-17 耐酸化性のすぐれた永久磁石

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58171908A JPS6063902A (ja) 1983-09-17 1983-09-17 耐酸化性のすぐれた永久磁石

Publications (2)

Publication Number Publication Date
JPS6063902A true JPS6063902A (ja) 1985-04-12
JPH0422007B2 JPH0422007B2 (de) 1992-04-15

Family

ID=15932053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58171908A Granted JPS6063902A (ja) 1983-09-17 1983-09-17 耐酸化性のすぐれた永久磁石

Country Status (1)

Country Link
JP (1) JPS6063902A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248665A2 (de) * 1986-06-06 1987-12-09 Seiko Instruments Inc. Seltene Erden-Eisenmagnet und Herstellungsverfahren
EP0326088A2 (de) * 1988-01-29 1989-08-02 Kollmorgen Corporation Montage eines Neodym-Bor-Eisen-Magneten und Herstellungsverfahren
JPH02208904A (ja) * 1989-02-09 1990-08-20 Hitachi Metals Ltd 耐食性良好な永久磁石およびその製造方法
JPH04335501A (ja) * 1991-05-11 1992-11-24 Sumitomo Special Metals Co Ltd 耐食性のすぐれた永久磁石
JPH09139307A (ja) * 1996-02-16 1997-05-27 Sumitomo Special Metals Co Ltd 耐食性永久磁石
JP2006156788A (ja) * 2004-11-30 2006-06-15 Tdk Corp 小型リング磁石及びそれを用いたムービングマグネット型モータ
JP2006310824A (ja) * 2005-03-29 2006-11-09 Tdk Corp 希土類磁石及びその製造方法
JP4678118B2 (ja) * 2000-07-17 2011-04-27 日立金属株式会社 被覆ｒ−ｔ−ｂ系磁石及びその製造方法
US9005780B2 (en) 2004-03-26 2015-04-14 Tdk Corporation Rare earth magnet, method for producing same and method for producing multilayer body
US9903009B2 (en) 2004-03-31 2018-02-27 Tdk Corporation Rare earth magnet and method for manufacturing same
JP2019096868A (ja) * 2017-11-24 2019-06-20 Tdk株式会社 磁石及びこれを用いたモータ

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248665A2 (de) * 1986-06-06 1987-12-09 Seiko Instruments Inc. Seltene Erden-Eisenmagnet und Herstellungsverfahren
EP0326088A2 (de) * 1988-01-29 1989-08-02 Kollmorgen Corporation Montage eines Neodym-Bor-Eisen-Magneten und Herstellungsverfahren
JPH02208904A (ja) * 1989-02-09 1990-08-20 Hitachi Metals Ltd 耐食性良好な永久磁石およびその製造方法
JPH079846B2 (ja) * 1989-02-09 1995-02-01 日立金属株式会社 耐食性良好な永久磁石およびその製造方法
JPH04335501A (ja) * 1991-05-11 1992-11-24 Sumitomo Special Metals Co Ltd 耐食性のすぐれた永久磁石
JPH09139307A (ja) * 1996-02-16 1997-05-27 Sumitomo Special Metals Co Ltd 耐食性永久磁石
JP4678118B2 (ja) * 2000-07-17 2011-04-27 日立金属株式会社 被覆ｒ−ｔ−ｂ系磁石及びその製造方法
US9005780B2 (en) 2004-03-26 2015-04-14 Tdk Corporation Rare earth magnet, method for producing same and method for producing multilayer body
US9903009B2 (en) 2004-03-31 2018-02-27 Tdk Corporation Rare earth magnet and method for manufacturing same
JP2006156788A (ja) * 2004-11-30 2006-06-15 Tdk Corp 小型リング磁石及びそれを用いたムービングマグネット型モータ
JP2006310824A (ja) * 2005-03-29 2006-11-09 Tdk Corp 希土類磁石及びその製造方法
JP2019096868A (ja) * 2017-11-24 2019-06-20 Tdk株式会社 磁石及びこれを用いたモータ

Also Published As

Publication number Publication date
JPH0422007B2 (de) 1992-04-15

Similar Documents

Publication Publication Date Title
EP1267365B1 (de) Korrosionswiderstandsfähiger Seltenerdmetallmagnet und Herstellungsverfahren
JPH0374012B2 (de)
JP2844269B2 (ja) 耐食性永久磁石及びその製造方法
EP0255939B1 (de) Seltenerdmagnet und Seltenerdlegierung-Magnetpulver mit grossem Korrosionswiderstand
JPS6063902A (ja) 耐酸化性のすぐれた永久磁石
JPS6063901A (ja) 耐酸化性のすぐれた永久磁石
JPH053722B2 (de)
JP2791659B2 (ja) 耐食性永久磁石の製造方法
US5167914A (en) Rare earth magnet having excellent corrosion resistance
JPS62120002A (ja) 耐食性のすぐれた永久磁石
JPH0422008B2 (de)
JPH01251704A (ja) 耐酸化性に優れた希土類永久磁石
JP3108400B2 (ja) 耐食性のすぐれた永久磁石
JP3208057B2 (ja) 耐食性永久磁石
JPH0529119A (ja) 高耐食性希土類磁石
JP3234306B2 (ja) 耐食性永久磁石
JP2631493B2 (ja) 耐食性永久磁石の製造方法
JP3411605B2 (ja) 耐食性永久磁石
JPH0554683B2 (de)
JPH0752685B2 (ja) 耐食性永久磁石
JP2631492B2 (ja) 耐食性永久磁石の製造方法
JPS61166115A (ja) 耐食性のすぐれた永久磁石の製造方法
JP2003224024A (ja) 耐食性永久磁石の製造方法
JPH01219142A (ja) 耐食性のすぐれた希土類磁石材料
JPS6377104A (ja) 耐食性のすぐれた希土類磁石