DE60136652D1 - Eisen-cobalt-vanadium-legierung - Google Patents

Eisen-cobalt-vanadium-legierung

Info

Publication number
DE60136652D1
DE60136652D1 DE60136652T DE60136652T DE60136652D1 DE 60136652 D1 DE60136652 D1 DE 60136652D1 DE 60136652 T DE60136652 T DE 60136652T DE 60136652 T DE60136652 T DE 60136652T DE 60136652 D1 DE60136652 D1 DE 60136652D1
Authority
DE
Germany
Prior art keywords
alloy
cobalt
iron
vanadium alloy
difference
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
DE60136652T
Other languages
English (en)
Inventor
Seetharama C Deevi
Rangaraj S Sundar
Dwadasi H Sastry
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA 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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Application granted granted Critical
Publication of DE60136652D1 publication Critical patent/DE60136652D1/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • 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
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • H01F1/14708—Fe-Ni based alloys
    • H01F1/14716—Fe-Ni based alloys in the form of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

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)
  • Catalysts (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Continuous Casting (AREA)
DE60136652T 2001-01-11 2001-12-20 Eisen-cobalt-vanadium-legierung Expired - Lifetime DE60136652D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/757,625 US6685882B2 (en) 2001-01-11 2001-01-11 Iron-cobalt-vanadium alloy
PCT/US2001/048563 WO2002055749A1 (en) 2001-01-11 2001-12-20 Iron-cobalt-vanadium alloy

Publications (1)

Publication Number Publication Date
DE60136652D1 true DE60136652D1 (de) 2009-01-02

Family

ID=25048571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136652T Expired - Lifetime DE60136652D1 (de) 2001-01-11 2001-12-20 Eisen-cobalt-vanadium-legierung

Country Status (8)

Country Link
US (3) US6685882B2 (de)
EP (1) EP1360340B1 (de)
AT (1) ATE414802T1 (de)
DE (1) DE60136652D1 (de)
ES (1) ES2317954T3 (de)
MY (1) MY136746A (de)
TW (1) TW530313B (de)
WO (1) WO2002055749A1 (de)

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US6685882B2 (en) * 2001-01-11 2004-02-03 Chrysalis Technologies Incorporated Iron-cobalt-vanadium alloy
DE10119984A1 (de) * 2001-04-24 2002-10-31 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10134056B8 (de) * 2001-07-13 2014-05-28 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung von nanokristallinen Magnetkernen sowie Vorrichtung zur Durchführung des Verfahrens
DE10320350B3 (de) * 2003-05-07 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Hochfeste weichmagnetische Eisen-Kobalt-Vanadium-Legierung
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DE502007000329D1 (de) * 2006-10-30 2009-02-05 Vacuumschmelze Gmbh & Co Kg Weichmagnetische Legierung auf Eisen-Kobalt-Basis sowie Verfahren zu deren Herstellung
US7905965B2 (en) * 2006-11-28 2011-03-15 General Electric Company Method for making soft magnetic material having fine grain structure
DE102007034925A1 (de) * 2007-07-24 2009-01-29 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung von Magnetkernen, Magnetkern und induktives Bauelement mit einem Magnetkern
US9057115B2 (en) * 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
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CN109811163A (zh) * 2017-11-20 2019-05-28 有研稀土新材料股份有限公司 一种烧结稀土超磁致伸缩材料的制备方法
US10946444B2 (en) * 2018-04-10 2021-03-16 General Electric Company Method of heat-treating additively manufactured ferromagnetic components
CN109273235B (zh) * 2018-09-26 2021-06-04 山东理工大学 一种金属软磁复合材料的双壳层绝缘包覆方法
CN110066956B (zh) * 2019-05-17 2020-12-22 北京理工大学 一种具有优异力学性能的磁致伸缩合金及其制备方法
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CN110699573B (zh) * 2019-11-14 2020-08-11 北京理工大学 一种NiMn掺杂的CoFe基多晶软磁合金及其制备方法
CN111074131B (zh) * 2019-12-26 2021-07-20 西北工业大学 一种共晶高熵合金的热机械处理方法
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
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Also Published As

Publication number Publication date
US6946097B2 (en) 2005-09-20
US20040089377A1 (en) 2004-05-13
EP1360340B1 (de) 2008-11-19
EP1360340A4 (de) 2004-05-12
WO2002055749A1 (en) 2002-07-18
ATE414802T1 (de) 2008-12-15
US7776259B2 (en) 2010-08-17
ES2317954T3 (es) 2009-05-01
EP1360340A1 (de) 2003-11-12
TW530313B (en) 2003-05-01
US20020127132A1 (en) 2002-09-12
MY136746A (en) 2008-11-28
US20070289676A1 (en) 2007-12-20
US6685882B2 (en) 2004-02-03

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