JPS5534637A - Fe-cr-co type magnet alloy - Google Patents

Fe-cr-co type magnet alloy

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Publication number
JPS5534637A
JPS5534637A JP10605878A JP10605878A JPS5534637A JP S5534637 A JPS5534637 A JP S5534637A JP 10605878 A JP10605878 A JP 10605878A JP 10605878 A JP10605878 A JP 10605878A JP S5534637 A JPS5534637 A JP S5534637A
Authority
JP
Japan
Prior art keywords
alloy
compsn
soln
treated
superior
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
JP10605878A
Other languages
Japanese (ja)
Inventor
Masao Iwata
Hisao Yoshizawa
Shigeo Tanigawa
Zenji Igarashi
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 JP10605878A priority Critical patent/JPS5534637A/en
Publication of JPS5534637A publication Critical patent/JPS5534637A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide a magnet alloy having superior magnetic characteristics, easy to heat treat, and exhibiting high fluidity in a molten state by adding a restricted amt. of Si and P to a Fe-Cr-Co type alloy of a predetermined compsn.
CONSTITUTION: An alloy consisting of, by wt, Cr 17W54%, Co 3W35%, Si 0.1W 5%, P ≤3%, and the balance iron essentially. An ingot of this compsn. obtd. by high frequency melting does not undergo segregation and formation of a blow hole, and the alloy has improved fluidity in a molten state. Esp., the addn. of the restricted amt. of P lowers the soln. heat treatment temp. of the alloy. This alloy is hot rolled, soln.-heat-treated, treated in a magnetic field, and slowly cooled to give a magnet alloy which is superior in magnetic characteristics such as residual magnetic flux density, coercive force and max. energy product.
COPYRIGHT: (C)1980,JPO&Japio
JP10605878A 1978-08-30 1978-08-30 Fe-cr-co type magnet alloy Pending JPS5534637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10605878A JPS5534637A (en) 1978-08-30 1978-08-30 Fe-cr-co type magnet alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10605878A JPS5534637A (en) 1978-08-30 1978-08-30 Fe-cr-co type magnet alloy

Publications (1)

Publication Number Publication Date
JPS5534637A true JPS5534637A (en) 1980-03-11

Family

ID=14424008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10605878A Pending JPS5534637A (en) 1978-08-30 1978-08-30 Fe-cr-co type magnet alloy

Country Status (1)

Country Link
JP (1) JPS5534637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130275A (en) * 1980-03-18 1981-10-13 Takamatsu Mekki Kogyo Kk Surface treatment of metallic ornamental article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130275A (en) * 1980-03-18 1981-10-13 Takamatsu Mekki Kogyo Kk Surface treatment of metallic ornamental article

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