CA1200407A - Magnetic devices using amorphous alloys - Google Patents

Magnetic devices using amorphous alloys

Info

Publication number
CA1200407A
CA1200407A CA000240276A CA240276A CA1200407A CA 1200407 A CA1200407 A CA 1200407A CA 000240276 A CA000240276 A CA 000240276A CA 240276 A CA240276 A CA 240276A CA 1200407 A CA1200407 A CA 1200407A
Authority
CA
Canada
Prior art keywords
metal alloys
amorphous
elements
cores
magnetic devices
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.)
Expired
Application number
CA000240276A
Other languages
English (en)
French (fr)
Inventor
Gerald R. Bretts
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.)
Allied Corp
Original Assignee
Allied Corp
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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of CA1200407A publication Critical patent/CA1200407A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/008—Amorphous alloys with Fe, Co or Ni as the major constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • 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

Landscapes

  • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
CA000240276A 1974-11-29 1975-11-24 Magnetic devices using amorphous alloys Expired CA1200407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52818274A 1974-11-29 1974-11-29
US528,182 1974-11-29

Publications (1)

Publication Number Publication Date
CA1200407A true CA1200407A (en) 1986-02-11

Family

ID=24104578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000240276A Expired CA1200407A (en) 1974-11-29 1975-11-24 Magnetic devices using amorphous alloys

Country Status (7)

Country Link
JP (1) JPS6130404B2 (de)
CA (1) CA1200407A (de)
DE (1) DE2553003C2 (de)
FR (1) FR2293043A1 (de)
GB (1) GB1525276A (de)
HK (1) HK3681A (de)
NL (1) NL182182C (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038073A (en) * 1976-03-01 1977-07-26 Allied Chemical Corporation Near-zero magnetostrictive glassy metal alloys with high saturation induction
JPS5313198A (en) * 1976-07-23 1978-02-06 Toyota Motor Co Ltd Metallic magneticccore member
JPS6019125B2 (ja) * 1976-10-12 1985-05-14 東北大学金属材料研究所 捲鉄心材料
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
NL176090C (nl) 1977-02-26 1985-02-18 Vacuumschmelze Gmbh Werkwijze voor het verminderen van de ommagnetisatieverliezen in dunne banden uit week-magnetische amorfe metaallegeringen.
JPS5949299B2 (ja) * 1977-09-12 1984-12-01 ソニー株式会社 非晶質磁性合金
FR2561263B1 (fr) * 1977-09-12 1988-03-25 Sony Corp Alliage magnetique amorphe
DE2824749A1 (de) * 1978-06-06 1979-12-13 Vacuumschmelze Gmbh Induktives bauelement und verfahren zu seiner herstellung
DE2832731A1 (de) * 1978-07-26 1980-02-07 Vacuumschmelze Gmbh Magnetkern aus einer weichmagnetischen amorphen legierung
GB2038358B (en) * 1978-11-29 1982-12-08 Gen Electric Amorphous fe-b-si alloys
US4259109A (en) * 1979-05-03 1981-03-31 Allied Chemical Corporation Beryllium-containing iron-boron glassy magnetic alloys
US4219355A (en) * 1979-05-25 1980-08-26 Allied Chemical Corporation Iron-metalloid amorphous alloys for electromagnetic devices
DE2924280A1 (de) * 1979-06-15 1981-01-08 Vacuumschmelze Gmbh Amorphe weichmagnetische legierung
EP0022556A1 (de) * 1979-07-13 1981-01-21 Gerhard J. Prof. Dr. Müller Implantierbarer elektrischer Leiter, insbesondere Stimulationselektrodenleitung und/oder -elektrode
JPS6020882B2 (ja) * 1980-02-01 1985-05-24 東北大学金属材料研究所長 高透磁率アモルフアス合金を用いてなる磁気ヘツドの製造法
GB2075786B (en) * 1980-03-21 1984-07-11 Electrotech Instr Ltd Switch mode converters
JPS5841649B2 (ja) 1980-04-30 1983-09-13 株式会社東芝 巻鉄芯
JPS5754251A (en) * 1980-09-15 1982-03-31 Tdk Corp Amorphous magnetic alloy material
JPS57149442A (en) * 1981-03-07 1982-09-16 Res Inst Electric Magnetic Alloys Amorphous alloy having high saturated magnetic flux density and high permeability and preparation thereof
JPS5816048A (ja) * 1981-07-22 1983-01-29 Res Inst Electric Magnetic Alloys 耐食性の優れた高透磁率非晶質合金およびその製造方法
EP0161393A1 (de) * 1981-11-26 1985-11-21 Allied Corporation Amorphe Legierungen von Metallen mit niedriger Magnetostriktion
EP0160166A1 (de) * 1981-11-26 1985-11-06 Allied Corporation Amorphe Legierungen von Metallen mit niedriger Magnetostriktion
EP0161394A1 (de) * 1981-11-26 1985-11-21 Allied Corporation Amorphe Legierungen von Metallen mit niedriger Magnetostriktion
JPS5893585A (ja) * 1981-11-27 1983-06-03 Hitachi Ltd ガスタービン翼の製造法
DE3275492D1 (en) * 1982-01-18 1987-04-02 Allied Corp Near-zero magnetostrictive glassy metal alloys with high magnetic and thermal stability
EP0134792A1 (de) * 1983-01-24 1985-03-27 Western Electric Company, Incorporated Vorrichtung zum erregen magneto-elektrischer stösse
JPS6074104A (ja) * 1983-09-29 1985-04-26 Alps Electric Co Ltd デジタル用磁気ヘツド
JPS63186560A (ja) * 1987-05-15 1988-08-02 Toshiba Corp 電圧共振形高周波スイッチング回路
JP3710226B2 (ja) * 1996-03-25 2005-10-26 明久 井上 Ｆｅ基軟磁性金属ガラス合金よりなる急冷リボン
WO1999038241A1 (fr) * 1998-01-22 1999-07-29 Seiko Epson Corporation Convertisseur electromagnetique et dispositif electronique equipe de celui-ci
US6803693B2 (en) * 2002-04-11 2004-10-12 General Electric Company Stator core containing iron-aluminum alloy laminations and method of using
JP4849545B2 (ja) 2006-02-02 2012-01-11 Ｎｅｃトーキン株式会社 非晶質軟磁性合金、非晶質軟磁性合金部材、非晶質軟磁性合金薄帯、非晶質軟磁性合金粉末、及びそれを用いた磁芯ならびにインダクタンス部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838365A (en) * 1973-02-05 1974-09-24 Allied Chem Acoustic devices using amorphous metal alloys
SE7511398L (sv) * 1974-10-21 1976-04-22 Western Electric Co Magnetisk anordning

Also Published As

Publication number Publication date
HK3681A (en) 1981-02-04
NL7513556A (nl) 1976-06-01
DE2553003A1 (de) 1976-08-12
NL182182B (nl) 1987-08-17
JPS6130404B2 (de) 1986-07-14
JPS5177899A (de) 1976-07-06
DE2553003C2 (de) 1985-02-28
NL182182C (nl) 1988-01-18
FR2293043A1 (fr) 1976-06-25
GB1525276A (en) 1978-09-20

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