JPS54107826A - High permeability amorphous alloy - Google Patents

High permeability amorphous alloy

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Publication number
JPS54107826A
JPS54107826A JP1416978A JP1416978A JPS54107826A JP S54107826 A JPS54107826 A JP S54107826A JP 1416978 A JP1416978 A JP 1416978A JP 1416978 A JP1416978 A JP 1416978A JP S54107826 A JPS54107826 A JP S54107826A
Authority
JP
Japan
Prior art keywords
alloy
high permeability
amorphous alloy
permeability
atomic
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
JP1416978A
Other languages
Japanese (ja)
Inventor
Koichiro Inomata
Senji Shimanuki
Michio Hasegawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1416978A priority Critical patent/JPS54107826A/en
Publication of JPS54107826A publication Critical patent/JPS54107826A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide high permeability alloy the permeability of which is extremely thermally stable by rendering amorphous an alloy contg. Fe and/or Co, Ni, one or more out of V, Ta, Ti, Zr, Cr, Mo and W, and B or B and Si in a specific ratio.
CONSTITUTION: An alloy of a compsn. represented by formula (T1-a-bNiaMb)1-c Xc. In the formula, T is Fe and/or Co, M is at least one of V, Ta, Ti, Zr, Cr, Mo and W, X is B or B and Si, the Si content ≤25 atomic%, a=0.005W0.30, b=0.005W0.10, c=0.15W0.35, and the Fe content is 4W15 atomic% to the total amt. of Co, Fe, Ni and M. A molten alloy of the above compsn. is sprayed with high press. Ar gas from the nozzle of a quartz tube to the space between rolls rotating at high speed. Thus, the alloy is rapidly cooled to obtain a ribbon-shaped high permeability amorphous alloy.
COPYRIGHT: (C)1979,JPO&Japio
JP1416978A 1978-02-13 1978-02-13 High permeability amorphous alloy Pending JPS54107826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1416978A JPS54107826A (en) 1978-02-13 1978-02-13 High permeability amorphous alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1416978A JPS54107826A (en) 1978-02-13 1978-02-13 High permeability amorphous alloy

Publications (1)

Publication Number Publication Date
JPS54107826A true JPS54107826A (en) 1979-08-24

Family

ID=11853632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1416978A Pending JPS54107826A (en) 1978-02-13 1978-02-13 High permeability amorphous alloy

Country Status (1)

Country Link
JP (1) JPS54107826A (en)

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