TW377374B - High strength iron-cobalt-vanadium alloy article - Google Patents

High strength iron-cobalt-vanadium alloy article

Info

Publication number
TW377374B
TW377374B TW084105695A TW84105695A TW377374B TW 377374 B TW377374 B TW 377374B TW 084105695 A TW084105695 A TW 084105695A TW 84105695 A TW84105695 A TW 84105695A TW 377374 B TW377374 B TW 377374B
Authority
TW
Taiwan
Prior art keywords
max
cobalt
article
high strength
annealed
Prior art date
Application number
TW084105695A
Other languages
English (en)
Inventor
Millard S Masteller
Douglas W Dietrich
Original Assignee
Crs Holdings 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
Priority claimed from IN939DE1995 external-priority patent/IN190237B/en
Application filed by Crs Holdings Inc filed Critical Crs Holdings Inc
Application granted granted Critical
Publication of TW377374B publication Critical patent/TW377374B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0459—Details of the magnetic circuit
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/40—Magnetic
    • F16C2202/42—Magnetic soft-magnetic, ferromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Hard Magnetic Materials (AREA)
TW084105695A 1995-05-12 1995-06-06 High strength iron-cobalt-vanadium alloy article TW377374B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/440,532 US5501747A (en) 1995-05-12 1995-05-12 High strength iron-cobalt-vanadium alloy article
IN939DE1995 IN190237B (zh) 1994-05-12 1995-05-24

Publications (1)

Publication Number Publication Date
TW377374B true TW377374B (en) 1999-12-21

Family

ID=23749130

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084105695A TW377374B (en) 1995-05-12 1995-06-06 High strength iron-cobalt-vanadium alloy article

Country Status (10)

Country Link
US (1) US5501747A (zh)
EP (1) EP0824755B1 (zh)
JP (1) JP3551973B2 (zh)
KR (1) KR100368472B1 (zh)
BR (1) BR9608519A (zh)
CA (1) CA2220568C (zh)
DE (1) DE69611610T2 (zh)
IL (1) IL117490A (zh)
TW (1) TW377374B (zh)
WO (1) WO1996036059A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110129535A (zh) * 2019-06-17 2019-08-16 陕西新精特钢研精密合金有限公司 一种高强度1j22棒材及其制作方法

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US5741374A (en) * 1997-05-14 1998-04-21 Crs Holdings, Inc. High strength, ductile, Co-Fe-C soft magnetic alloy
IL128067A (en) * 1998-02-05 2001-10-31 Imphy Ugine Precision Iron-cobalt alloy
GB2339798B (en) * 1998-07-24 2002-12-11 Telcon Ltd High Strength soft magnetic alloys
US6247638B1 (en) 1999-04-28 2001-06-19 Allison Advanced Development Company Selectively reinforced member and method of manufacture
US6232688B1 (en) * 1999-04-28 2001-05-15 Allison Advanced Development Company High speed magnetic thrust disk
US6261699B1 (en) 1999-04-28 2001-07-17 Allison Advanced Development Company Fiber reinforced iron-cobalt composite material system
EP1187131A3 (en) * 2000-09-08 2004-09-01 Shin-Etsu Chemical Co., Ltd. Iron-based alloy sheet for magnetic yokes in hard-disk voice-coil motor
US20040060620A1 (en) * 2000-10-05 2004-04-01 Johns Hopkins University High performance nanostructured materials and methods of making the same
US6685882B2 (en) * 2001-01-11 2004-02-03 Chrysalis Technologies Incorporated Iron-cobalt-vanadium alloy
US6433457B1 (en) * 2001-06-05 2002-08-13 Denso Corporation Brushless AC generator
DE10134056B8 (de) * 2001-07-13 2014-05-28 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung von nanokristallinen Magnetkernen sowie Vorrichtung zur Durchführung des Verfahrens
JP3748055B2 (ja) * 2001-08-07 2006-02-22 信越化学工業株式会社 ボイスコイルモータ磁気回路ヨーク用鉄合金板材およびボイスコイルモータ磁気回路用ヨーク
DE10320350B3 (de) * 2003-05-07 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Hochfeste weichmagnetische Eisen-Kobalt-Vanadium-Legierung
DE102005034486A1 (de) * 2005-07-20 2007-02-01 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung eines weichmagnetischen Kerns für Generatoren sowie Generator mit einem derartigen Kern
US20070151630A1 (en) * 2005-12-29 2007-07-05 General Electric Company Method for making soft magnetic material having ultra-fine grain structure
KR101060091B1 (ko) 2006-07-12 2011-08-29 바쿰슈멜체 게엠베하 운트 코. 카게 자심의 제조방법과, 자심 및 자심을 지닌 유도소자
US20100201469A1 (en) * 2006-08-09 2010-08-12 General Electric Company Soft magnetic material and systems therewith
US20080035245A1 (en) * 2006-08-09 2008-02-14 Luana Emiliana Iorio Soft magnetic material and systems therewith
US7909945B2 (en) * 2006-10-30 2011-03-22 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and method for its production
US7905965B2 (en) * 2006-11-28 2011-03-15 General Electric Company Method for making soft magnetic material having fine grain structure
US8012270B2 (en) 2007-07-27 2011-09-06 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it
US9057115B2 (en) * 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
GB2480958B (en) 2009-03-26 2014-06-25 Vacuumschmelze Gmbh & Co Kg Laminated core with soft-magnetic material and method for joining core laminations by adhesive force to form a soft-magnetic laminated core
US8304952B2 (en) * 2009-12-14 2012-11-06 Mccarthy Sean Electric motor with no counter electromotive force
GB2492406B (en) * 2011-07-01 2013-12-18 Vacuumschmelze Gmbh & Co Kg Soft magnetic alloy and method for producing a soft magnetic alloy
US9243304B2 (en) 2011-07-01 2016-01-26 Vacuumschmelze Gmbh & Company Kg Soft magnetic alloy and method for producing a soft magnetic alloy
US10294549B2 (en) 2011-07-01 2019-05-21 Vacuumschmelze Gmbh & Co. Kg Soft magnetic alloy and method for producing soft magnetic alloy
GB2495465B (en) 2011-07-01 2014-07-09 Vacuumschmelze Gmbh & Co Kg Soft magnetic alloy and method for producing a soft magnetic alloy
US20140283953A1 (en) 2011-12-16 2014-09-25 Aperam Method for producing a soft magnetic alloy strip and resultant strip
CN103114234B (zh) * 2013-01-09 2015-02-25 北京航空航天大学 一种室温软磁性能与力学性能优良的合金及其制备方法
CN103075424B (zh) * 2013-01-19 2015-02-25 哈尔滨工程大学 一种组合式径向电磁轴承铁芯
US9109623B2 (en) 2013-04-29 2015-08-18 Roller-Bearing Company of America, Inc. Integrated cartridge double-row ball bearing for a nuclear reactor control rod drive mechanism
DE102014100589A1 (de) 2014-01-20 2015-07-23 Vacuumschmelze Gmbh & Co. Kg Weichmagnetische Legierung auf Eisen-Kobalt-Basis sowie Verfahren zu deren Herstellung
DE202016101644U1 (de) 2016-03-24 2017-06-27 Coroplast Fritz Müller Gmbh & Co. Kg Überputzbares Klebeband
KR102318304B1 (ko) * 2016-10-21 2021-10-29 씨알에스 홀딩즈 인코포레이티드 연자성 fe-co 합금의 규칙 성장의 감소
CN108459077A (zh) * 2017-12-14 2018-08-28 科瑞工业自动化系统（苏州）有限公司 一种应用铁钴钒合金的电涡流传感器
JP7057156B2 (ja) * 2018-02-28 2022-04-19 株式会社神戸製鋼所 粉末冶金用鉄粉
CN114645173B (zh) * 2020-12-18 2022-09-16 孙学银 一种高强FeCoV-Nb-W软磁合金及其热处理方法
EP4027357A1 (de) 2020-12-18 2022-07-13 Vacuumschmelze GmbH & Co. KG Fecov-legierung und verfahren zum herstellen eines bands aus einer fecov-legierung
CN113913649B (zh) * 2021-10-14 2022-08-02 陕西新精特钢研精密合金有限公司 一种高机械性能及高磁性能的1j22合金及其制作工艺
CN114703413B (zh) * 2022-03-28 2023-05-05 常州大学 一种相含量可控型多相多主元合金及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110129535A (zh) * 2019-06-17 2019-08-16 陕西新精特钢研精密合金有限公司 一种高强度1j22棒材及其制作方法

Also Published As

Publication number Publication date
IL117490A (en) 2000-06-29
EP0824755A1 (en) 1998-02-25
JP3551973B2 (ja) 2004-08-11
KR100368472B1 (ko) 2003-04-21
DE69611610D1 (de) 2001-02-22
EP0824755B1 (en) 2001-01-17
IL117490A0 (en) 1996-07-23
KR19990014731A (ko) 1999-02-25
CA2220568A1 (en) 1996-11-14
JPH11505369A (ja) 1999-05-18
DE69611610T2 (de) 2001-07-05
WO1996036059A1 (en) 1996-11-14
US5501747A (en) 1996-03-26
BR9608519A (pt) 1999-11-30
CA2220568C (en) 2002-02-05

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees