JPS63502B2 - - Google Patents

Info

Publication number
JPS63502B2
JPS63502B2 JP55017276A JP1727680A JPS63502B2 JP S63502 B2 JPS63502 B2 JP S63502B2 JP 55017276 A JP55017276 A JP 55017276A JP 1727680 A JP1727680 A JP 1727680A JP S63502 B2 JPS63502 B2 JP S63502B2
Authority
JP
Japan
Prior art keywords
rare earth
heat treatment
hour
aging heat
elements
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
Application number
JP55017276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56116862A (en
Inventor
Katsuhiko Yahagi
Moryoshi Hata
Hideaki Abe
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1727680A priority Critical patent/JPS56116862A/ja
Publication of JPS56116862A publication Critical patent/JPS56116862A/ja
Publication of JPS63502B2 publication Critical patent/JPS63502B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP1727680A 1980-02-15 1980-02-15 Manufacture of rare earth element magnet Granted JPS56116862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1727680A JPS56116862A (en) 1980-02-15 1980-02-15 Manufacture of rare earth element magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1727680A JPS56116862A (en) 1980-02-15 1980-02-15 Manufacture of rare earth element magnet

Publications (2)

Publication Number Publication Date
JPS56116862A JPS56116862A (en) 1981-09-12
JPS63502B2 true JPS63502B2 (https=) 1988-01-07

Family

ID=11939448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1727680A Granted JPS56116862A (en) 1980-02-15 1980-02-15 Manufacture of rare earth element magnet

Country Status (1)

Country Link
JP (1) JPS56116862A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603105A (ja) * 1983-06-21 1985-01-09 Toshiba Corp 永久磁石の製造方法
JPH02156051A (ja) * 1988-12-08 1990-06-15 Fuji Elelctrochem Co Ltd 永久磁石材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115000A (en) * 1976-03-22 1977-09-27 Tdk Corp Material of permanent magnet
JPS53106624A (en) * 1977-03-02 1978-09-16 Hitachi Metals Ltd Method of making permant magnet
JPS52141416A (en) * 1977-04-27 1977-11-25 Hitachi Metals Ltd Permanent magnetic alloy

Also Published As

Publication number Publication date
JPS56116862A (en) 1981-09-12

Similar Documents

Publication Publication Date Title
Ojima et al. Magnetic properties of a new type of rare-earth cobalt magnets Sm 2 (Co, Cu, Fe, M) 17
US2167240A (en) Magnet material
US4221613A (en) Rare earth-cobalt system permanent magnetic alloys and method of preparing same
US4213803A (en) R2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same
JPS6043900B2 (ja) 永久磁石材料
US4601876A (en) Sintered Fe-Cr-Co type magnetic alloy and method for producing article made thereof
US4311537A (en) Low-cobalt Fe-Cr-Co permanent magnet alloy processing
JPS63502B2 (https=)
US3769100A (en) Method for manufacturing semi-hard magnetic material
JP2753432B2 (ja) 焼結永久磁石
EP0432060A1 (fr) Alliage pour aimant permanent type Fe Nd B, aimant permanent fritté et procédé d'obtention
US3211592A (en) Method of manufacturing permanent magnets having large coercive force
US4465526A (en) High-coercive-force permanent magnet with a large maximum energy product and a method of producing the same
EP0024686A2 (en) Article comprising a magnetic component consisting essentially of an alloy comprising Fe, Cr and Co
JPS6231056B2 (https=)
JPS6320411A (ja) 永久磁石用材料の製造方法
JPS61295342A (ja) 永久磁石合金の製造方法
US3591373A (en) Permanent magnetic alloy composed of platinum,gold and iron
JPS646258B2 (https=)
EP0480722B1 (en) Method of making a Nd-Fe type permanent magnetic material
JPS62122106A (ja) 焼結永久磁石
JPS5922302A (ja) 永久磁石の製造方法
KR860001237B1 (ko) 영구 자석
US4415380A (en) Method for making a high remanence Fe-Mo-Ni magnetic element
JPS59153859A (ja) 磁石合金