KR840001227A - 비정질 합금 - Google Patents

비정질 합금 Download PDF

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Publication number
KR840001227A
KR840001227A KR1019820003698A KR820003698A KR840001227A KR 840001227 A KR840001227 A KR 840001227A KR 1019820003698 A KR1019820003698 A KR 1019820003698A KR 820003698 A KR820003698 A KR 820003698A KR 840001227 A KR840001227 A KR 840001227A
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KR
South Korea
Prior art keywords
scan
amorphous alloy
group
element selected
fex
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KR1019820003698A
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English (en)
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KR870000063B1 (ko
Inventor
코오이찌로오 이노마따
Original Assignee
사바 쇼오이찌
도오쿄오 시바우라덴기 가부시기 가이샤
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Application filed by 사바 쇼오이찌, 도오쿄오 시바우라덴기 가부시기 가이샤 filed Critical 사바 쇼오이찌
Publication of KR840001227A publication Critical patent/KR840001227A/ko
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Publication of KR870000063B1 publication Critical patent/KR870000063B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • H01F1/15316—Amorphous metallic alloys, e.g. glassy metals based on Co
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12431—Foil or filament smaller than 6 mils

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

내용 없음

Description

비정질 합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 조성(Co 0.92 Fe 0.06 Nb 0.02) 77 Bx Si 23-x의 본 발명 비정질합금에 있어서의 B 조성비(x)와 각형비(角形比) Br/B1보자력 He과의 관계곡선이다. 제2도는 조성(Co 0.88 Fe 0.06 Nb 0.02 Ni 0.04) 75B15Si10인 본 발명 비정질합금에 있어서 두께가 다른 박체(薄體)의 시험주파수(f)와 보자력 He와의 관계 곡선이다. 제3도는 조성(Co 0.90Fe 0.06 Cr 0.04) 77B8Si15의 본 발명 비정질 합금을 가포화 리액터(reactor)에 적용한 자기 증폭기를 포함인서 구성되는 스위칭 전원회로이다.

Claims (3)

  1. 다음 식(Co1-x1Fex1Mx2)x3Bx4Si100-x3-x4(식중, M의 Ti,V,Cr,Mn,Ni,Zr,Nb,Mo,Ru,Hf,Ta,W,Re의 군에서 선택되는 적어도 1종류의 원소이고, x1,x2,x3,x4는 각각, 0 (★스캔)x1(★스캔)0.10, 0 (★스캔)x2(★스캔)0.10, 70 (★스캔)x3(★스캔)79, 5 (★스캔)x4(★스캔)9의 관계를 충족하는 수이다)로 표시되는 비경질합금.
  2. M이 Nb,Ta,Mo,Cr의 군에서 선택되는 적어도 1종류의 원소인 특허청구의 범위 제1항에 기재된 비정질합금.
  3. 두께가 25㎛ 이하의 박체인 특허청구의 범위 제1항 또는 조2항에 기재된 비정질합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8203698A 1981-08-18 1982-08-18 비정질자성 합금 KR870000063B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56128211A JPS5831053A (ja) 1981-08-18 1981-08-18 非晶質合金
JP56-128211 1981-08-18
JP128211 1981-08-18

Publications (2)

Publication Number Publication Date
KR840001227A true KR840001227A (ko) 1984-03-28
KR870000063B1 KR870000063B1 (ko) 1987-02-09

Family

ID=14979229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203698A KR870000063B1 (ko) 1981-08-18 1982-08-18 비정질자성 합금

Country Status (5)

Country Link
US (1) US4473417A (ko)
EP (1) EP0072574B1 (ko)
JP (1) JPS5831053A (ko)
KR (1) KR870000063B1 (ko)
DE (1) DE3279298D1 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139408A (ja) * 1982-02-15 1983-08-18 Hitachi Metals Ltd 巻鉄心の製造方法
JPS59150414A (ja) * 1982-12-23 1984-08-28 Toshiba Corp 半導体回路用リアクトル
US4743513A (en) * 1983-06-10 1988-05-10 Dresser Industries, Inc. Wear-resistant amorphous materials and articles, and process for preparation thereof
JPS6021504A (ja) * 1983-07-16 1985-02-02 Alps Electric Co Ltd 軟磁性材料
JPS6074412A (ja) * 1983-09-28 1985-04-26 Toshiba Corp 多出力共用チヨ−クコイル
JPS6089548A (ja) * 1983-10-19 1985-05-20 Seiko Epson Corp 鉄−コバルト合金
JPS60246604A (ja) * 1984-05-22 1985-12-06 Hitachi Metals Ltd 巻磁心
CA1281561C (en) * 1985-07-26 1991-03-19 Unitika Ltd. Fine amorphous metallic wires
JPH0651899B2 (ja) * 1985-07-26 1994-07-06 ユニチカ株式会社 非晶質金属細線
JPH0651900B2 (ja) * 1985-07-26 1994-07-06 ユニチカ株式会社 非晶質金属細線
US4938267A (en) * 1986-01-08 1990-07-03 Allied-Signal Inc. Glassy metal alloys with perminvar characteristics
US4859256A (en) * 1986-02-24 1989-08-22 Kabushiki Kaisha Toshiba High permeability amorphous magnetic material
JPS62270741A (ja) * 1986-05-19 1987-11-25 Alps Electric Co Ltd 磁気ヘツド用非晶質合金
US4806179A (en) * 1986-07-11 1989-02-21 Unitika Ltd. Fine amorphous metal wire
DE3717043A1 (de) * 1987-05-21 1988-12-15 Vacuumschmelze Gmbh Amorphe legierung fuer streifenfoermige sensorelemente
US5015992A (en) * 1989-06-29 1991-05-14 Pitney Bowes Inc. Cobalt-niobium amorphous ferromagnetic alloys
US5096513A (en) * 1989-09-01 1992-03-17 Kabushiki Kaisha Toshiba Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom
JPH056876U (ja) * 1991-07-09 1993-01-29 日本エイテツクス株式会社 オーデイオ機器等の前面保護カバー
US5456770A (en) * 1991-07-30 1995-10-10 Nippon Steel Corporation Amorphous magnetic alloy with high magnetic flux density
JP2633813B2 (ja) * 1994-10-25 1997-07-23 株式会社東芝 スイッチング回路用リアクトルの製造方法
TW374183B (en) * 1997-06-24 1999-11-11 Toshiba Corp Amorphous magnetic material and magnetic core using the same
JP4128721B2 (ja) * 2000-03-17 2008-07-30 株式会社東芝 情報記録物品
US7771545B2 (en) * 2007-04-12 2010-08-10 General Electric Company Amorphous metal alloy having high tensile strength and electrical resistivity

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29989A (en) * 1860-09-11 Improvement in pumps
US3871836A (en) 1972-12-20 1975-03-18 Allied Chem Cutting blades made of or coated with an amorphous metal
US3856513A (en) * 1972-12-26 1974-12-24 Allied Chem Novel amorphous metals and amorphous metal articles
US3838365A (en) * 1973-02-05 1974-09-24 Allied Chem Acoustic devices using amorphous metal alloys
JPS5929644B2 (ja) * 1974-12-24 1984-07-21 東北大学金属材料研究所長 高透磁率アモルフアス合金の磁気特性改質方法
US4056411A (en) * 1976-05-14 1977-11-01 Ho Sou Chen Method of making magnetic devices including amorphous alloys
JPS6035425B2 (ja) * 1976-11-11 1985-08-14 株式会社東芝 高透磁率非晶質合金の製造方法
JPS6037179B2 (ja) * 1977-02-24 1985-08-24 ティーディーケイ株式会社 非晶質磁性合金
US4188211A (en) * 1977-02-18 1980-02-12 Tdk Electronics Company, Limited Thermally stable amorphous magnetic alloy
DE2824749A1 (de) * 1978-06-06 1979-12-13 Vacuumschmelze Gmbh Induktives bauelement und verfahren zu seiner herstellung
JPS5597019A (en) * 1979-01-12 1980-07-23 Hitachi Ltd Amorphous alloy magnetic head for video use
US4302515A (en) * 1979-02-01 1981-11-24 Allied Corporation Nickel brazed articles
US4365994A (en) * 1979-03-23 1982-12-28 Allied Corporation Complex boride particle containing alloys
US5358576A (en) * 1979-06-09 1994-10-25 Matsushita Electric Industrial Co., Ltd. Amorphous materials with improved properties
DE2924280A1 (de) * 1979-06-15 1981-01-08 Vacuumschmelze Gmbh Amorphe weichmagnetische legierung
US4314661A (en) * 1979-08-20 1982-02-09 Allied Corporation Homogeneous, ductile brazing foils
JPS5719361A (en) * 1980-07-11 1982-02-01 Hitachi Ltd Amorphous alloy for core of magnetic head and magnetic head for video using it

Also Published As

Publication number Publication date
EP0072574B1 (en) 1988-12-21
EP0072574A2 (en) 1983-02-23
US4473417A (en) 1984-09-25
JPS5831053A (ja) 1983-02-23
JPH0219179B2 (ko) 1990-04-27
DE3279298D1 (en) 1989-01-26
KR870000063B1 (ko) 1987-02-09
EP0072574A3 (en) 1983-09-14

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