DE69118169T2 - Amorphe fe-b-si-legierungen mit verbesserten ac-magnetischen eigenschaften und verbesserter handhabung - Google Patents

Amorphe fe-b-si-legierungen mit verbesserten ac-magnetischen eigenschaften und verbesserter handhabung

Info

Publication number
DE69118169T2
DE69118169T2 DE69118169T DE69118169T DE69118169T2 DE 69118169 T2 DE69118169 T2 DE 69118169T2 DE 69118169 T DE69118169 T DE 69118169T DE 69118169 T DE69118169 T DE 69118169T DE 69118169 T2 DE69118169 T2 DE 69118169T2
Authority
DE
Germany
Prior art keywords
improved
amorphe
alloys
magnetic properties
handling
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 - Lifetime
Application number
DE69118169T
Other languages
English (en)
Other versions
DE69118169D1 (de
Inventor
V Ramanan
Howard Liebermann
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.)
Metglas Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE69118169D1 publication Critical patent/DE69118169D1/de
Application granted granted Critical
Publication of DE69118169T2 publication Critical patent/DE69118169T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • 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
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
DE69118169T 1990-02-13 1991-01-31 Amorphe fe-b-si-legierungen mit verbesserten ac-magnetischen eigenschaften und verbesserter handhabung Expired - Lifetime DE69118169T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47948990A 1990-02-13 1990-02-13
PCT/US1991/000663 WO1991012617A1 (en) 1990-02-13 1991-01-31 Amorphous fe-b-si alloys exhibiting enhanced ac magnetic properties and handleability

Publications (2)

Publication Number Publication Date
DE69118169D1 DE69118169D1 (de) 1996-04-25
DE69118169T2 true DE69118169T2 (de) 1996-08-29

Family

ID=23904234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118169T Expired - Lifetime DE69118169T2 (de) 1990-02-13 1991-01-31 Amorphe fe-b-si-legierungen mit verbesserten ac-magnetischen eigenschaften und verbesserter handhabung

Country Status (9)

Country Link
US (1) US5496418A (de)
EP (1) EP0515483B1 (de)
JP (1) JPH05503962A (de)
KR (1) KR100227923B1 (de)
CN (1) CN1036473C (de)
BR (1) BR9105953A (de)
CA (1) CA2072089C (de)
DE (1) DE69118169T2 (de)
WO (1) WO1991012617A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2911733B2 (ja) * 1993-10-04 1999-06-23 新日本製鐵株式会社 高靭性非晶質合金薄帯およびその製造方法
WO1998007890A1 (en) * 1996-08-20 1998-02-26 Alliedsignal Inc. Thick amorphous alloy ribbon having improved ductility and magnetic properties
US5873954A (en) * 1997-02-05 1999-02-23 Alliedsignal Inc. Amorphous alloy with increased operating induction
JP3551433B2 (ja) 1998-01-22 2004-08-04 セイコーエプソン株式会社 携帯電子機器
JP2002503028A (ja) * 1998-02-04 2002-01-29 アライド・シグナル・インコーポレーテツド 動作誘導を増大させた非晶合金
US6803694B2 (en) * 1998-11-06 2004-10-12 Metglas, Inc. Unitary amorphous metal component for an axial flux electric machine
US6462456B1 (en) * 1998-11-06 2002-10-08 Honeywell International Inc. Bulk amorphous metal magnetic components for electric motors
US6420813B1 (en) * 1998-11-06 2002-07-16 Alliedsignal Inc. Bulk amorphous metal magnetic components for electric motors
US6273322B1 (en) * 1999-05-12 2001-08-14 Aichi Steel Corporation Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts
US7144468B2 (en) * 2002-09-05 2006-12-05 Metglas, Inc. Method of constructing a unitary amorphous metal component for an electric machine
TWI268289B (en) * 2004-05-28 2006-12-11 Tsung-Shune Chin Ternary and multi-nary iron-based bulk glassy alloys and nanocrystalline alloys
KR102283168B1 (ko) * 2014-11-17 2021-07-29 엘지이노텍 주식회사 연자성 합금, 이를 포함하는 무선 전력 송신 장치 및 무선 전력 수신 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32925A (en) * 1861-07-30 Improvement in sewing-machines
US4300950A (en) * 1978-04-20 1981-11-17 General Electric Company Amorphous metal alloys and ribbons thereof
GB2023173B (en) * 1978-04-20 1982-06-23 Gen Electric Amorphous alloys
GB2023653A (en) * 1978-04-20 1980-01-03 Gen Electric Zero Magnetostriction Amorphous Alloys
US4217135A (en) * 1979-05-04 1980-08-12 General Electric Company Iron-boron-silicon ternary amorphous alloys
JPS55152150A (en) * 1979-05-17 1980-11-27 Res Inst Electric Magnetic Alloys High magnetic flux amorphous iron alloy
JPS56122749A (en) * 1980-03-05 1981-09-26 Ricoh Co Ltd Winding device
ATE8914T1 (de) * 1980-12-29 1984-08-15 Allied Corporation Amorphe metallegierungen mit verbesserten magnetischen wechselfeldeigenschaften.
US6296948B1 (en) * 1981-02-17 2001-10-02 Ati Properties, Inc. Amorphous metal alloy strip and method of making such strip
JPS6034620B2 (ja) * 1981-03-06 1985-08-09 新日本製鐵株式会社 鉄損が極めて低く熱的安定性とよい非晶質合金
JPS5834162A (ja) * 1981-08-21 1983-02-28 Nippon Steel Corp 良好な耐磁気時効性を有する非晶質合金及びその薄帯の製造法
JPS6081805A (ja) * 1983-10-12 1985-05-09 Kawasaki Steel Corp 鉄損の低い電力用巻きトランス
US4519809A (en) * 1984-04-23 1985-05-28 Exxon Research & Engineering Co. Method for reducing water sensitivity of ether containing gasoline compositions
EP0177669B1 (de) * 1984-05-23 1992-03-04 AlliedSignal Inc. Amorphe Metallegierungen mit magnetischen Eigenschaften in Wechselstrom bei hohen Temperaturen
JPS6293339A (ja) * 1985-10-21 1987-04-28 Kawasaki Steel Corp 耐脆化特性に優れた非晶質合金
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly

Also Published As

Publication number Publication date
CN1054101A (zh) 1991-08-28
KR100227923B1 (ko) 1999-11-01
EP0515483A1 (de) 1992-12-02
DE69118169D1 (de) 1996-04-25
WO1991012617A1 (en) 1991-08-22
CA2072089A1 (en) 1991-08-14
US5496418A (en) 1996-03-05
BR9105953A (pt) 1992-10-13
JPH05503962A (ja) 1993-06-24
EP0515483B1 (de) 1996-03-20
CN1036473C (zh) 1997-11-19
KR920704318A (ko) 1992-12-19
CA2072089C (en) 2002-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: METGLAS, INC. (N.D.GES.D. STAATES DELAWARE), CONWA