JPS5752550A - Production of amorphous metallic filament - Google Patents

Production of amorphous metallic filament

Info

Publication number
JPS5752550A
JPS5752550A JP12821980A JP12821980A JPS5752550A JP S5752550 A JPS5752550 A JP S5752550A JP 12821980 A JP12821980 A JP 12821980A JP 12821980 A JP12821980 A JP 12821980A JP S5752550 A JPS5752550 A JP S5752550A
Authority
JP
Japan
Prior art keywords
rotator
contg
alloy
filament
cooled
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.)
Granted
Application number
JP12821980A
Other languages
Japanese (ja)
Other versions
JPS649907B2 (en
Inventor
Takeshi Masumoto
Akihisa Inoue
Michiaki Hagiwara
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP12821980A priority Critical patent/JPS5752550A/en
Priority to EP81301624A priority patent/EP0039169B1/en
Priority to DE8181301624T priority patent/DE3173283D1/en
Publication of JPS5752550A publication Critical patent/JPS5752550A/en
Priority to US06/597,576 priority patent/US4523626A/en
Priority to US07/033,871 priority patent/US4735864A/en
Publication of JPS649907B2 publication Critical patent/JPS649907B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • B22D11/062—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires the metal being cast on the inside surface of the casting wheel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15391—Elongated structures, e.g. wires

Abstract

PURPOSE:To obtain a titled filament of a circular section and high quality by ejecting an Fe alloy of specific composition contg. Si and B through a spinning nozzle having a specific bore and taking up the filament simultaneously with cooling and solidifying in a rotator. CONSTITUTION:An Fe alloy contg., by atom %, <=17.5% Si, 5-22% B, where 20- 32.5% Si+B, and if desired, further contg. <=30%, 20%, 10%, 10%, 5%, 5%, 5% Co, Ni, Cr, Mo, V, W, Zr respectively and consisting of the balance Fe is treated as follows: The above-described alloy of Fe is melted in a heating furnace 5, and the molten metal 4 thereof is ejected from a spinning nozzle 2 having a bore DM satisfying the equation II into a rotator 6 contg. cooling liquid, whereby it is cooled and solidified. Then, the spun alloy is taken up continuously on the inside wall of the rotator by the centrifugal force of said rotator 6. An aq. soln. cooled to below ordinary temp. is preferable as the above-mentioned cooling liquid. Thereby, the metallic filament of a circular section of which the diameter is DM or slightly smaller than this is obtained.
JP12821980A 1980-04-17 1980-09-16 Production of amorphous metallic filament Granted JPS5752550A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12821980A JPS5752550A (en) 1980-09-16 1980-09-16 Production of amorphous metallic filament
EP81301624A EP0039169B1 (en) 1980-04-17 1981-04-14 Amorphous metal filaments and process for producing the same
DE8181301624T DE3173283D1 (en) 1980-04-17 1981-04-14 Amorphous metal filaments and process for producing the same
US06/597,576 US4523626A (en) 1980-04-17 1984-04-09 Amorphous metal filaments and process for producing the same
US07/033,871 US4735864A (en) 1980-04-17 1987-04-02 Amorphous metal filaments and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12821980A JPS5752550A (en) 1980-09-16 1980-09-16 Production of amorphous metallic filament

Publications (2)

Publication Number Publication Date
JPS5752550A true JPS5752550A (en) 1982-03-29
JPS649907B2 JPS649907B2 (en) 1989-02-20

Family

ID=14979433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12821980A Granted JPS5752550A (en) 1980-04-17 1980-09-16 Production of amorphous metallic filament

Country Status (1)

Country Link
JP (1) JPS5752550A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62257331A (en) * 1986-04-30 1987-11-09 ユニチカ株式会社 Fishing line
JPH03252648A (en) * 1990-03-02 1991-11-11 Canon Inc X-ray radiographing device
CN105522128A (en) * 2015-12-16 2016-04-27 北京科技大学 Method for preparing high silicon steel wire through short technological process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357119A (en) * 1976-11-05 1978-05-24 Tohoku Daigaku Kinzoku Zairyo Amorphous alloy excellent in heat resistance and strength
JPS5564948A (en) * 1978-11-10 1980-05-16 Itsuo Onaka Production of fine metal wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357119A (en) * 1976-11-05 1978-05-24 Tohoku Daigaku Kinzoku Zairyo Amorphous alloy excellent in heat resistance and strength
JPS5564948A (en) * 1978-11-10 1980-05-16 Itsuo Onaka Production of fine metal wire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62257331A (en) * 1986-04-30 1987-11-09 ユニチカ株式会社 Fishing line
JPH03252648A (en) * 1990-03-02 1991-11-11 Canon Inc X-ray radiographing device
CN105522128A (en) * 2015-12-16 2016-04-27 北京科技大学 Method for preparing high silicon steel wire through short technological process

Also Published As

Publication number Publication date
JPS649907B2 (en) 1989-02-20

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