JPS5379719A - Rare earth elements cobalt permanent magnetic - Google Patents

Rare earth elements cobalt permanent magnetic

Info

Publication number
JPS5379719A
JPS5379719A JP15576376A JP15576376A JPS5379719A JP S5379719 A JPS5379719 A JP S5379719A JP 15576376 A JP15576376 A JP 15576376A JP 15576376 A JP15576376 A JP 15576376A JP S5379719 A JPS5379719 A JP S5379719A
Authority
JP
Japan
Prior art keywords
rare earth
earth elements
permanent magnetic
cobalt permanent
elements cobalt
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
JP15576376A
Other languages
Japanese (ja)
Inventor
Katsuhiko Yahagi
Shogo Maeda
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 JP15576376A priority Critical patent/JPS5379719A/en
Publication of JPS5379719A publication Critical patent/JPS5379719A/en
Pending legal-status Critical Current

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  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE: To provide the title magnet which can be easily grinded, resulting in shortened grinding time, by crushing an alloy consisting of rare earth elements and one or more out of Co, Fe, Ni and Cu of each specified amt. after which the crushed alloy is molded, sintered, and regulated to a limited grain size.
COPYRIGHT: (C)1978,JPO&Japio
JP15576376A 1976-12-24 1976-12-24 Rare earth elements cobalt permanent magnetic Pending JPS5379719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15576376A JPS5379719A (en) 1976-12-24 1976-12-24 Rare earth elements cobalt permanent magnetic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15576376A JPS5379719A (en) 1976-12-24 1976-12-24 Rare earth elements cobalt permanent magnetic

Publications (1)

Publication Number Publication Date
JPS5379719A true JPS5379719A (en) 1978-07-14

Family

ID=15612865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15576376A Pending JPS5379719A (en) 1976-12-24 1976-12-24 Rare earth elements cobalt permanent magnetic

Country Status (1)

Country Link
JP (1) JPS5379719A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828997A (en) * 1971-08-19 1973-04-17
JPS4919395A (en) * 1972-04-17 1974-02-20
JPS50155420A (en) * 1974-06-07 1975-12-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828997A (en) * 1971-08-19 1973-04-17
JPS4919395A (en) * 1972-04-17 1974-02-20
JPS50155420A (en) * 1974-06-07 1975-12-15

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