JPS5776166A - Magnetic alloy - Google Patents

Magnetic alloy

Info

Publication number
JPS5776166A
JPS5776166A JP55150697A JP15069780A JPS5776166A JP S5776166 A JPS5776166 A JP S5776166A JP 55150697 A JP55150697 A JP 55150697A JP 15069780 A JP15069780 A JP 15069780A JP S5776166 A JPS5776166 A JP S5776166A
Authority
JP
Japan
Prior art keywords
alloy
contributes
magnetic
magnetic alloy
magnetic property
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
JP55150697A
Other languages
Japanese (ja)
Inventor
Zenji Igarashi
Hisao Kurosawa
Hiroki Nakanishi
Kenichi Ono
Koichi Hoshino
Yoshikatsu Haneda
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals Ltd
Nippon Telegraph and Telephone Corp
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 Ltd, Hitachi Metals Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP55150697A priority Critical patent/JPS5776166A/en
Publication of JPS5776166A publication Critical patent/JPS5776166A/en
Pending legal-status Critical Current

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  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE: To offer a magnetic alloy composed of a single alloy, having a complex magnetic property and excellent in workability by preparing an alloy containing specified rates of Cr, Co, Si, V, Nb, Ta and Fe.
CONSTITUTION: An alloy comprising, by weight ratio, 17W35% Cr, 8W20% Co, 0.1W5% Si, 0.1W10% of one or more of V, Nb and Ta, and the balance being Fe, is prepared. The alloy may contain 0.1W10% of on more of Mn, Y, Cu, Zn, Al, C, rare metals, Ru, Rh, Pd, Os, Ir and Pt as additional components. Its complex magnetic property is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizing the spinodal decomposition of each phase, a γ→α' transition mechanism and an age-precipitation-hardening mechanism so that mainly α contributes to a large coercive force while γ contributes to a small coerive force. Thus, the magnetic alloy having mass-producibility is produced at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
JP55150697A 1980-10-29 1980-10-29 Magnetic alloy Pending JPS5776166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150697A JPS5776166A (en) 1980-10-29 1980-10-29 Magnetic alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150697A JPS5776166A (en) 1980-10-29 1980-10-29 Magnetic alloy

Publications (1)

Publication Number Publication Date
JPS5776166A true JPS5776166A (en) 1982-05-13

Family

ID=15502448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150697A Pending JPS5776166A (en) 1980-10-29 1980-10-29 Magnetic alloy

Country Status (1)

Country Link
JP (1) JPS5776166A (en)

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