JPS5751237A - Amorphous alloy - Google Patents

Amorphous alloy

Info

Publication number
JPS5751237A
JPS5751237A JP55126788A JP12678880A JPS5751237A JP S5751237 A JPS5751237 A JP S5751237A JP 55126788 A JP55126788 A JP 55126788A JP 12678880 A JP12678880 A JP 12678880A JP S5751237 A JPS5751237 A JP S5751237A
Authority
JP
Japan
Prior art keywords
amorphous alloy
alloy
kinds
rare earth
earth metal
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
JP55126788A
Other languages
Japanese (ja)
Inventor
Masaaki Yagi
Hiroshi Shimada
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.)
Akai Electric Co Ltd
Original Assignee
Akai Electric 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP55126788A priority Critical patent/JPS5751237A/en
Publication of JPS5751237A publication Critical patent/JPS5751237A/en
Pending legal-status Critical Current

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  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To raise the crystallization temp. of an amorphous alloy contg. Fe or Co and to provide superior soft magnetic characteristics by adding a small amount of a rare earth metal to the alloy.
CONSTITUTION: To an amorphous alloy contg. ≥1 kinds of transition metal such as Fe or Co and a metalloid such as Si or B as principal components is added 0W6 atomic% of ≥1 kinds of rare earth metal such as Sm or Ce, or Y. Thus, a stable amorphous alloy with a high crystallization temp. and superior soft magnetic characteristics such as high magnetic flux density, low coercive force and a low magnetostriction constant is obtd. This alloy is suitable for use as the magnetic material of an electromagnetic conversion element such as a magnetic head.
COPYRIGHT: (C)1982,JPO&Japio
JP55126788A 1980-09-11 1980-09-11 Amorphous alloy Pending JPS5751237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55126788A JPS5751237A (en) 1980-09-11 1980-09-11 Amorphous alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55126788A JPS5751237A (en) 1980-09-11 1980-09-11 Amorphous alloy

Publications (1)

Publication Number Publication Date
JPS5751237A true JPS5751237A (en) 1982-03-26

Family

ID=14943947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55126788A Pending JPS5751237A (en) 1980-09-11 1980-09-11 Amorphous alloy

Country Status (1)

Country Link
JP (1) JPS5751237A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179749A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
WO2004074522A3 (en) * 2003-02-14 2004-10-21 Nanosteel Co Method of modifying iron based glasses to increase crytallization temperature without changing melting temperature
CN111575610A (en) * 2020-06-29 2020-08-25 华麟津磁（天津）科技有限公司 SmFeB amorphous soft magnetic alloy material and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179749A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
WO2004074522A3 (en) * 2003-02-14 2004-10-21 Nanosteel Co Method of modifying iron based glasses to increase crytallization temperature without changing melting temperature
JP2006519927A (en) * 2003-02-14 2006-08-31 ザ・ナノスティール・カンパニー Method for modifying iron-based glass to increase crystallization temperature without changing melting temperature
US7186306B2 (en) 2003-02-14 2007-03-06 The Nanosteel Company Method of modifying iron based glasses to increase crystallization temperature without changing melting temperature
CN100404722C (en) * 2003-02-14 2008-07-23 纳米钢公司 Method of modifying iron based glasses to increase crytallization temperature without changing melting temperature
CN111575610A (en) * 2020-06-29 2020-08-25 华麟津磁（天津）科技有限公司 SmFeB amorphous soft magnetic alloy material and preparation method thereof

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