JPH052735B2 - - Google Patents

Info

Publication number
JPH052735B2
JPH052735B2 JP58084859A JP8485983A JPH052735B2 JP H052735 B2 JPH052735 B2 JP H052735B2 JP 58084859 A JP58084859 A JP 58084859A JP 8485983 A JP8485983 A JP 8485983A JP H052735 B2 JPH052735 B2 JP H052735B2
Authority
JP
Japan
Prior art keywords
less
permanent magnet
present
magnet material
grain size
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.)
Expired - Lifetime
Application number
JP58084859A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59211558A (ja
Inventor
Setsuo Fujimura
Masato Sagawa
Yutaka Matsura
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
Priority to JP58084859A priority Critical patent/JPS59211558A/ja
Application filed by Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to CA000431730A priority patent/CA1316375C/en
Priority to DE198383106573T priority patent/DE101552T1/de
Priority to EP83106573A priority patent/EP0101552B2/en
Priority to DE8383106573T priority patent/DE3380376D1/de
Publication of JPS59211558A publication Critical patent/JPS59211558A/ja
Priority to US07/013,165 priority patent/US4770723A/en
Priority to US07/224,411 priority patent/US5096512A/en
Priority to SG48490A priority patent/SG48490G/en
Priority to HK682/90A priority patent/HK68290A/en
Priority to US07/877,400 priority patent/US5183516A/en
Priority to US07/876,902 priority patent/US5194098A/en
Publication of JPH052735B2 publication Critical patent/JPH052735B2/ja
Priority to US08/194,647 priority patent/US5466308A/en
Priority to US08/485,183 priority patent/US5645651A/en
Priority to US08/848,283 priority patent/US5766372A/en
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
JP58084859A 1982-08-21 1983-05-14 永久磁石材料 Granted JPS59211558A (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP58084859A JPS59211558A (ja) 1983-05-14 1983-05-14 永久磁石材料
CA000431730A CA1316375C (en) 1982-08-21 1983-07-04 Magnetic materials and permanent magnets
DE198383106573T DE101552T1 (de) 1982-08-21 1983-07-05 Magnetische materialien und permanente magnete.
EP83106573A EP0101552B2 (en) 1982-08-21 1983-07-05 Magnetic materials, permanent magnets and methods of making those
DE8383106573T DE3380376D1 (en) 1982-08-21 1983-07-05 Magnetic materials, permanent magnets and methods of making those
US07/013,165 US4770723A (en) 1982-08-21 1987-02-10 Magnetic materials and permanent magnets
US07/224,411 US5096512A (en) 1982-08-21 1988-07-26 Magnetic materials and permanent magnets
SG48490A SG48490G (en) 1982-08-21 1990-07-02 Magnetic materials,permanent magnets and methods of making those
HK682/90A HK68290A (en) 1982-08-21 1990-08-30 Magnetic materials, permanent magnets and methods of making those
US07/877,400 US5183516A (en) 1982-08-21 1992-04-30 Magnetic materials and permanent magnets
US07/876,902 US5194098A (en) 1982-08-21 1992-04-30 Magnetic materials
US08/194,647 US5466308A (en) 1982-08-21 1994-02-10 Magnetic precursor materials for making permanent magnets
US08/485,183 US5645651A (en) 1982-08-21 1995-06-07 Magnetic materials and permanent magnets
US08/848,283 US5766372A (en) 1982-08-21 1997-04-29 Method of making magnetic precursor for permanent magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58084859A JPS59211558A (ja) 1983-05-14 1983-05-14 永久磁石材料

Publications (2)

Publication Number Publication Date
JPS59211558A JPS59211558A (ja) 1984-11-30
JPH052735B2 true JPH052735B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-13

Family

ID=13842531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58084859A Granted JPS59211558A (ja) 1982-08-21 1983-05-14 永久磁石材料

Country Status (1)

Country Link
JP (1) JPS59211558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0778269B2 (ja) * 1983-05-31 1995-08-23 住友特殊金属株式会社 永久磁石用希土類・鉄・ボロン系正方晶化合物
JPS60224757A (ja) * 1984-04-23 1985-11-09 Seiko Epson Corp 永久磁石合金
JPH0624163B2 (ja) * 1985-09-17 1994-03-30 ティーディーケイ株式会社 永久磁石
JPS6231102A (ja) * 1985-08-01 1987-02-10 Hitachi Metals Ltd 焼結体永久磁石
EP2273513B1 (en) 2008-03-31 2019-10-16 Hitachi Metals, Ltd. R-t-b-type sintered magnet and method for production thereof

Also Published As

Publication number Publication date
JPS59211558A (ja) 1984-11-30

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