JPS59177346A - 希土類磁石素材用配合合金 - Google Patents

希土類磁石素材用配合合金

Info

Publication number
JPS59177346A
JPS59177346A JP58051109A JP5110983A JPS59177346A JP S59177346 A JPS59177346 A JP S59177346A JP 58051109 A JP58051109 A JP 58051109A JP 5110983 A JP5110983 A JP 5110983A JP S59177346 A JPS59177346 A JP S59177346A
Authority
JP
Japan
Prior art keywords
alloy
rare earth
earth metal
magnet
less
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
JP58051109A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248744B2 (cs
Inventor
Masao Togawa
戸川　雅夫
Masato Sagawa
佐川　真人
Setsuo Fujimura
藤村　節夫
Yutaka Matsuura
裕 松浦
Hitoshi Yamamoto
日登志 山本
Atsushi Hamamura
濱村　敦
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 JP58051109A priority Critical patent/JPS59177346A/ja
Publication of JPS59177346A publication Critical patent/JPS59177346A/ja
Publication of JPS6248744B2 publication Critical patent/JPS6248744B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
JP58051109A 1983-03-25 1983-03-25 希土類磁石素材用配合合金 Granted JPS59177346A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051109A JPS59177346A (ja) 1983-03-25 1983-03-25 希土類磁石素材用配合合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051109A JPS59177346A (ja) 1983-03-25 1983-03-25 希土類磁石素材用配合合金

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP21674486A Division JPS6263642A (ja) 1986-09-12 1986-09-12 磁石素材用希土類合金及びその製造方法

Publications (2)

Publication Number Publication Date
JPS59177346A true JPS59177346A (ja) 1984-10-08
JPS6248744B2 JPS6248744B2 (cs) 1987-10-15

Family

ID=12877633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051109A Granted JPS59177346A (ja) 1983-03-25 1983-03-25 希土類磁石素材用配合合金

Country Status (1)

Country Link
JP (1) JPS59177346A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100402A (ja) * 1983-08-04 1985-06-04 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン 磁気異方性の鉄‐希土類系永久磁石を作る方法
JPS6130639A (ja) * 1984-07-03 1986-02-12 ゼネラル　モーターズ　コーポレーシヨン カルシウム金属による希土類元素酸化物の金属熱還元法
JPS61174364A (ja) * 1985-09-17 1986-08-06 Mori Kaneo 永久磁石
US4767450A (en) * 1984-11-27 1988-08-30 Sumitomo Special Metals Co., Ltd. Process for producing the rare earth alloy powders
US4769063A (en) * 1986-03-06 1988-09-06 Sumitomo Special Metals Co., Ltd. Method for producing rare earth alloy
US4837109A (en) * 1986-07-21 1989-06-06 Hitachi Metals, Ltd. Method of producing neodymium-iron-boron permanent magnet
US5034146A (en) * 1986-06-26 1991-07-23 Shin-Etsu Chemical Co., Ltd. Rare earth-based permanent magnet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210934A (en) * 1981-06-16 1982-12-24 Gen Motors Corp Highly magnetic rare earth-transition metal magnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210934A (en) * 1981-06-16 1982-12-24 Gen Motors Corp Highly magnetic rare earth-transition metal magnet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100402A (ja) * 1983-08-04 1985-06-04 ゼネラル　モ−タ−ズ　コ−ポレ−シヨン 磁気異方性の鉄‐希土類系永久磁石を作る方法
JPS6130639A (ja) * 1984-07-03 1986-02-12 ゼネラル　モーターズ　コーポレーシヨン カルシウム金属による希土類元素酸化物の金属熱還元法
US4767450A (en) * 1984-11-27 1988-08-30 Sumitomo Special Metals Co., Ltd. Process for producing the rare earth alloy powders
JPS61174364A (ja) * 1985-09-17 1986-08-06 Mori Kaneo 永久磁石
US4769063A (en) * 1986-03-06 1988-09-06 Sumitomo Special Metals Co., Ltd. Method for producing rare earth alloy
US5034146A (en) * 1986-06-26 1991-07-23 Shin-Etsu Chemical Co., Ltd. Rare earth-based permanent magnet
US4837109A (en) * 1986-07-21 1989-06-06 Hitachi Metals, Ltd. Method of producing neodymium-iron-boron permanent magnet

Also Published As

Publication number Publication date
JPS6248744B2 (cs) 1987-10-15

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