JPS5511113A - Fe-cr-co type permanent magnet alloy - Google Patents

Fe-cr-co type permanent magnet alloy

Info

Publication number
JPS5511113A
JPS5511113A JP8235378A JP8235378A JPS5511113A JP S5511113 A JPS5511113 A JP S5511113A JP 8235378 A JP8235378 A JP 8235378A JP 8235378 A JP8235378 A JP 8235378A JP S5511113 A JPS5511113 A JP S5511113A
Authority
JP
Japan
Prior art keywords
alloy
alnico
magnetic characteristics
permanent magnet
type permanent
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
JP8235378A
Other languages
Japanese (ja)
Inventor
Hisao Yoshizawa
Zenji Igarashi
Shigeo Tanigawa
Masao Iwata
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
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP8235378A priority Critical patent/JPS5511113A/en
Publication of JPS5511113A publication Critical patent/JPS5511113A/en
Pending legal-status Critical Current

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  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE: To obtain the title cheap alloy having superior magnetic characteristics comparable to Alnico alloy, and better workability than that of Alnico, by regulating the contents of Cr, Co, and Mo.
CONSTITUTION: The title alloy consists of Cr 17 to 45%; Co 8 to 20%; Mo 0.1 to 10% by weight; and Fe the rest, and has a magnetic characteristics of a (BH) max of above 6.5 MG.Oe after a predetermined heat treatment.
EFFECT: In spite of low cost due to a small use amount of Co as compared to conventional Alnico alloy and the absence of V, this alloy has magnetic characteristics comparable to Alnico, and better workability than that of Alnico.
COPYRIGHT: (C)1980,JPO&Japio
JP8235378A 1978-07-06 1978-07-06 Fe-cr-co type permanent magnet alloy Pending JPS5511113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8235378A JPS5511113A (en) 1978-07-06 1978-07-06 Fe-cr-co type permanent magnet alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8235378A JPS5511113A (en) 1978-07-06 1978-07-06 Fe-cr-co type permanent magnet alloy

Publications (1)

Publication Number Publication Date
JPS5511113A true JPS5511113A (en) 1980-01-25

Family

ID=13772200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8235378A Pending JPS5511113A (en) 1978-07-06 1978-07-06 Fe-cr-co type permanent magnet alloy

Country Status (1)

Country Link
JP (1) JPS5511113A (en)

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