JPS5757854A - Metal-metal type ferromagnetic amorphous alloy and magnetic core using it - Google Patents

Metal-metal type ferromagnetic amorphous alloy and magnetic core using it

Info

Publication number
JPS5757854A
JPS5757854A JP55130584A JP13058480A JPS5757854A JP S5757854 A JPS5757854 A JP S5757854A JP 55130584 A JP55130584 A JP 55130584A JP 13058480 A JP13058480 A JP 13058480A JP S5757854 A JPS5757854 A JP S5757854A
Authority
JP
Japan
Prior art keywords
kinds
mixture
metal
alloy
magnetic core
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
JP55130584A
Other languages
Japanese (ja)
Inventor
Shinji Takayama
Sanehiro Kudo
Kazuo Shiiki
Yasuo Tsukuda
Moichi Otomo
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
Proterial Ltd
Original Assignee
Hitachi Ltd
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 Ltd, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP55130584A priority Critical patent/JPS5757854A/en
Publication of JPS5757854A publication Critical patent/JPS5757854A/en
Pending legal-status Critical Current

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  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To enhance the soft magnetic characteristics at high saturation magnetic flux density and the thermal stability by providing a composition represented by MaTbNcXd, wherein M is ≥1 kinds of element selected from Fe, Co, etc. or a mix ture thereof, T is ≥1 kinds of element selected from Mo, Cr, etc. or a mixture thereof, N is ≥1 kinds of element selected from Zr, Ti, etc. or a mixture thereof, and X is ≥1 kinds of element selected from P, B, etc. r a mixture thereof.
CONSTITUTION: The titled alloy has a compositional formula represented by Ma TbNcXd, wherein M is ≥1 kinds of metal selected from Fe, Co and Ni or a mixture thereof, T is ≥1 kinds of metal selected from Mo, Cr, W, V, Nb, Ta, etc. or a mixture thereof, N is ≥1 kinds of metal selected from Zr, Ti, Y and Hf of a mixture thereof, X is ≥1 kinds of nonmetal selected from P, B, C, Si and S or a mixture thereof, a+b+c+d=100, 1≤b≤20, 5≤c≤20, and 0.05≤d≤15. The crystallization temp. and saturation magnetic flux density of the alloy are regulated to ≥400°C and ≥7kG, respectively. This alloy has superior soft magnetic characteristics and high thermal stability, so a magnetic core using the alloy shows superior characteristics.
COPYRIGHT: (C)1982,JPO&Japio
JP55130584A 1980-09-19 1980-09-19 Metal-metal type ferromagnetic amorphous alloy and magnetic core using it Pending JPS5757854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130584A JPS5757854A (en) 1980-09-19 1980-09-19 Metal-metal type ferromagnetic amorphous alloy and magnetic core using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130584A JPS5757854A (en) 1980-09-19 1980-09-19 Metal-metal type ferromagnetic amorphous alloy and magnetic core using it

Publications (1)

Publication Number Publication Date
JPS5757854A true JPS5757854A (en) 1982-04-07

Family

ID=15037698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130584A Pending JPS5757854A (en) 1980-09-19 1980-09-19 Metal-metal type ferromagnetic amorphous alloy and magnetic core using it

Country Status (1)

Country Link
JP (1) JPS5757854A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193339A (en) * 1982-04-30 1983-11-11 Tdk Corp Amorphous magnetic alloy thin plate for magnetic head
JPS5953648A (en) * 1982-09-21 1984-03-28 Toshiba Corp Amorphous alloy for magnetic head
JPS59179749A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
JPS59179748A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
JPS6115935A (en) * 1984-06-29 1986-01-24 Sumitomo Special Metals Co Ltd Magnetic material for magnetic head
JPS6169939A (en) * 1985-09-19 1986-04-10 Toshiba Corp Amorphous alloy for magnetic head
JPS63100178A (en) * 1986-10-15 1988-05-02 Tokin Corp Sputtering target
US5055146A (en) * 1984-07-10 1991-10-08 Crucible Materials Corporation Permanent magnet alloy
WO1993023583A1 (en) * 1992-05-14 1993-11-25 Mitsubishi Rayon Co., Ltd. Amorphous alloy and production thereof
US5663006A (en) * 1992-08-03 1997-09-02 Hitachi, Ltd. Corrosion-resistant magnetic film and magnetic head using the same
US5725684A (en) * 1995-12-08 1998-03-10 Alps Electric Co., Ltd. Amorphous hard magnetic alloy, amorphous hard magnetic cast alloy, and method for producing the same
WO1999067434A1 (en) * 1998-06-23 1999-12-29 Pes Inc. Corrosion resistant solenoid valve
JP2018536583A (en) * 2015-12-09 2018-12-13 アルセロールミタル Vehicle undercarriage with transverse beam with varying resistance to plastic deformation
CN110144498A (en) * 2019-05-23 2019-08-20 北京工业大学 A kind of the rare earth magnetically soft alloy and its magnetic property regulation method of laser direct deposition

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379762B2 (en) * 1982-04-30 1991-12-19 Tdk Electronics Co Ltd
JPS58193339A (en) * 1982-04-30 1983-11-11 Tdk Corp Amorphous magnetic alloy thin plate for magnetic head
JPS5953648A (en) * 1982-09-21 1984-03-28 Toshiba Corp Amorphous alloy for magnetic head
JPS59179749A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
JPS59179748A (en) * 1983-03-31 1984-10-12 Toshiba Corp Amorphous alloy for magnetic head
JPS6115935A (en) * 1984-06-29 1986-01-24 Sumitomo Special Metals Co Ltd Magnetic material for magnetic head
US5055146A (en) * 1984-07-10 1991-10-08 Crucible Materials Corporation Permanent magnet alloy
JPS6169939A (en) * 1985-09-19 1986-04-10 Toshiba Corp Amorphous alloy for magnetic head
JPS63100178A (en) * 1986-10-15 1988-05-02 Tokin Corp Sputtering target
WO1993023583A1 (en) * 1992-05-14 1993-11-25 Mitsubishi Rayon Co., Ltd. Amorphous alloy and production thereof
US5663006A (en) * 1992-08-03 1997-09-02 Hitachi, Ltd. Corrosion-resistant magnetic film and magnetic head using the same
US5725684A (en) * 1995-12-08 1998-03-10 Alps Electric Co., Ltd. Amorphous hard magnetic alloy, amorphous hard magnetic cast alloy, and method for producing the same
WO1999067434A1 (en) * 1998-06-23 1999-12-29 Pes Inc. Corrosion resistant solenoid valve
JP2018536583A (en) * 2015-12-09 2018-12-13 アルセロールミタル Vehicle undercarriage with transverse beam with varying resistance to plastic deformation
CN110144498A (en) * 2019-05-23 2019-08-20 北京工业大学 A kind of the rare earth magnetically soft alloy and its magnetic property regulation method of laser direct deposition

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