BR112013025814A2 - composition and process - Google Patents

composition and process

Info

Publication number
BR112013025814A2
BR112013025814A2 BR112013025814A BR112013025814A BR112013025814A2 BR 112013025814 A2 BR112013025814 A2 BR 112013025814A2 BR 112013025814 A BR112013025814 A BR 112013025814A BR 112013025814 A BR112013025814 A BR 112013025814A BR 112013025814 A2 BR112013025814 A2 BR 112013025814A2
Authority
BR
Brazil
Prior art keywords
composition
Prior art date
Application number
BR112013025814A
Other languages
Portuguese (pt)
Inventor
Staffansson Hanna
Ye Zhou
Original Assignee
Hoeganaes Ab Publ
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 Hoeganaes Ab Publ filed Critical Hoeganaes Ab Publ
Publication of BR112013025814A2 publication Critical patent/BR112013025814A2/en

Links

Classifications

    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/102—Metallic powder coated with organic material
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • H01F1/20—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 in the form of particles, e.g. powder
    • H01F1/22—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 in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
BR112013025814A 2011-04-07 2012-04-05 composition and process BR112013025814A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20110161536 EP2509081A1 (en) 2011-04-07 2011-04-07 New composition and method
US201161474468P 2011-04-12 2011-04-12
PCT/EP2012/056269 WO2012136758A2 (en) 2011-04-07 2012-04-05 New composition and method

Publications (1)

Publication Number Publication Date
BR112013025814A2 true BR112013025814A2 (en) 2018-05-02

Family

ID=43971712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025814A BR112013025814A2 (en) 2011-04-07 2012-04-05 composition and process

Country Status (12)

Country Link
US (1) US20140049354A1 (en)
EP (2) EP2509081A1 (en)
JP (3) JP2014515880A (en)
KR (1) KR101884214B1 (en)
CN (2) CN110085386A (en)
BR (1) BR112013025814A2 (en)
CA (1) CA2832005C (en)
ES (1) ES2693646T3 (en)
PL (1) PL2695171T3 (en)
RU (1) RU2631246C2 (en)
TW (1) TWI606471B (en)
WO (1) WO2012136758A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6229166B2 (en) * 2012-03-22 2017-11-15 パナソニックＩｐマネジメント株式会社 Composite magnetic material for inductor and manufacturing method thereof
GB2504732B (en) * 2012-08-08 2015-01-14 Reckitt & Colman Overseas Device for evaporating a volatile material
GB2504730B (en) * 2012-08-08 2015-01-14 Reckitt & Colman Overseas Device for evaporating a volatile fluid
GB2504731B (en) * 2012-08-08 2015-03-25 Reckitt & Colman Overseas Device for evaporating a volatile fluid
GB2504733B (en) * 2012-08-08 2015-05-20 Reckitt & Colman Overseas Device for evaporating a volatile material
CN104425093B (en) * 2013-08-20 2017-05-03 东睦新材料集团股份有限公司 Iron-based soft magnetic composite and preparation method thereof
WO2015092002A1 (en) * 2013-12-20 2015-06-25 Höganäs Ab (Publ) Soft magnetic powder mix
EP3083106A1 (en) * 2013-12-20 2016-10-26 Höganäs Ab (publ) Soft magnetic composite powder and component
JP6437200B2 (en) * 2014-01-17 2018-12-12 株式会社タムラ製作所 Low noise reactor, dust core and manufacturing method thereof
CN104923792A (en) * 2015-07-07 2015-09-23 北京科汇粉末冶金厂 Electromagnetic part and manufacturing method thereof
CN105161245B (en) * 2015-08-07 2018-05-25 广东省材料与加工研究所 A kind of Multi-scale model composite magnetic powder core and preparation method thereof
WO2017040775A1 (en) 2015-09-04 2017-03-09 Scoperta, Inc. Chromium free and low-chromium wear resistant alloys
US10702918B2 (en) * 2015-09-29 2020-07-07 Höganäs Ab (Publ) Iron-based composite powder
EP3199264A1 (en) * 2016-02-01 2017-08-02 Höganäs Ab (publ) New composition and method
JP6683544B2 (en) * 2016-06-15 2020-04-22 Tdk株式会社 Soft magnetic metal fired body and coil type electronic component
TWI738711B (en) * 2017-02-02 2021-09-11 瑞典商好根那公司 New composition and method
CN106920621B (en) * 2017-04-16 2019-05-10 广州蓝磁新材料科技有限公司 It is a kind of can self-passivation insulation iron-silicon-aluminum soft magnet alloy powder preparation method
EP3576110A1 (en) * 2018-05-30 2019-12-04 Höganäs AB (publ) Ferromagnetic powder composition
JP7148891B2 (en) * 2018-10-12 2022-10-06 大同特殊鋼株式会社 Powder magnetic core and its manufacturing method
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
WO2020180242A1 (en) * 2019-03-07 2020-09-10 Agency For Science, Technology And Research A composite and a method of preparing the same
CA3136967A1 (en) 2019-05-03 2020-11-12 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
DE102020130987A1 (en) * 2020-01-24 2021-07-29 Schaeffler Technologies AG & Co. KG Method for producing a component of an electric motor, an electric motor component and an electric motor

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818596A (en) * 1930-09-13 1931-08-11 Western Electric Co Electromagnetic device
JPS5189198A (en) 1975-02-03 1976-08-04 Atsupuntetsushinno jiseikojohoho
US4177089A (en) * 1976-04-27 1979-12-04 The Arnold Engineering Company Magnetic particles and compacts thereof
DE3439397A1 (en) 1984-10-27 1986-04-30 Vacuumschmelze Gmbh, 6450 Hanau Process for the production of a soft-magnetic body by powder metallurgy
JP2654944B2 (en) * 1987-01-16 1997-09-17 株式会社トーキン Composite dust core material and manufacturing method thereof
US5063011A (en) 1989-06-12 1991-11-05 Hoeganaes Corporation Doubly-coated iron particles
RU2040810C1 (en) * 1992-08-27 1995-07-25 Галина Анатольевна Дорогина Method for producing nonretentive material
US5595609A (en) 1993-04-09 1997-01-21 General Motors Corporation Annealed polymer-bonded soft magnetic body
US5756162A (en) * 1995-08-31 1998-05-26 Samsung Electro-Mechanics Co., Ltd. Method for manufacturing sendust core powder
EP0881959B1 (en) 1996-02-23 2003-09-03 Höganäs Ab Phosphate coated iron powder and method for the manufacturing thereof
US5982073A (en) 1997-12-16 1999-11-09 Materials Innovation, Inc. Low core loss, well-bonded soft magnetic parts
US6372348B1 (en) 1998-11-23 2002-04-16 Hoeganaes Corporation Annealable insulated metal-based powder particles
SE0000454D0 (en) 2000-02-11 2000-02-11 Hoeganaes Ab Iron powder and method for the preparation thereof
JP2001307914A (en) * 2000-04-20 2001-11-02 Daido Steel Co Ltd Magnetic powder for dust core, dust core using it, and method for manufacturing dust core
JP2002170707A (en) 2000-12-04 2002-06-14 Daido Steel Co Ltd Dust core having high electric resistance and its manufacturing method
WO2002058085A1 (en) * 2001-01-19 2002-07-25 Kabushiki Kaisha Toyota Chuo Kenkyusho Dust core and method for producing the same
DE10110341A1 (en) 2001-03-03 2002-10-31 Bosch Gmbh Robert Metal powder composite and starting material and method for producing such
CA2378417C (en) 2001-03-27 2009-11-24 Kawasaki Steel Corporation Ferromagnetic-metal-based powder, powder core using the same, and manufacturing method for ferromagnetic-metal-based powder
KR100441062B1 (en) * 2001-08-07 2004-07-19 주식회사 디씨엔 Pot core made from Fe-Si soft magnetic powder, method of producing thereof and reactor comprising the same
JP2003124016A (en) * 2001-10-18 2003-04-25 Daido Steel Co Ltd Magnetic material for noise countermeasure and its manufacturing method
JP2003197416A (en) * 2001-12-26 2003-07-11 Daido Steel Co Ltd Method of manufacturing powder magnetic core, and powder magnetic core manufactured by the method
JP4060101B2 (en) * 2002-03-20 2008-03-12 株式会社豊田中央研究所 Insulating film, magnetic core powder and powder magnetic core, and methods for producing them
SE0203851D0 (en) * 2002-12-23 2002-12-23 Hoeganaes Ab Iron-Based Powder
JP5062946B2 (en) * 2004-06-17 2012-10-31 株式会社豊田中央研究所 Powder for magnetic core, powder magnetic core and method for producing them
DE102004041650B4 (en) * 2004-08-27 2006-10-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetorheological materials with high switching factor and their use
PL1899994T3 (en) * 2005-06-15 2018-01-31 Hoeganaes Ab Soft magnetic composite materials
CN101118797B (en) * 2006-08-04 2011-06-22 安泰科技股份有限公司 Composite powder, magnetic powder core for magnetic powder and preparation method thereof
US8048191B2 (en) * 2005-12-28 2011-11-01 Advanced Technology & Material Co., Ltd. Compound magnetic powder and magnetic powder cores, and methods for making them thereof
JP4044591B1 (en) * 2006-09-11 2008-02-06 株式会社神戸製鋼所 Iron-based soft magnetic powder for dust core, method for producing the same, and dust core
CN101681709B (en) 2006-12-07 2013-04-10 霍加纳斯股份有限公司 Soft magnetic powder
JP5697589B2 (en) * 2008-03-20 2015-04-08 ホガナス アクチボラグ （パブル） Ferromagnetic powder composition and production method thereof
CN102007550A (en) * 2008-04-15 2011-04-06 东邦亚铅株式会社 Method of producing composite magnetic material and composite magnetic material
WO2009136854A1 (en) * 2008-05-09 2009-11-12 Höganäs Ab (Publ) Method for improving the magnetic properties of a compacted and heat treated soft magnetic composite component
JPWO2010073590A1 (en) * 2008-12-25 2012-06-07 三菱マテリアル株式会社 Composite soft magnetic material and manufacturing method thereof
JPWO2010084812A1 (en) * 2009-01-22 2012-07-19 住友電気工業株式会社 Metallurgical powder manufacturing method, dust core manufacturing method, dust core and coil component
WO2011032931A1 (en) * 2009-09-18 2011-03-24 Höganäs Ab Ferromagnetic powder composition and method for its production
BR112013016025B1 (en) * 2010-12-23 2021-09-21 Hõganãs Ab (Publ) IRON-BASED COMPOSITE POWDER, COMPACT AND HEAT TREATED COMPONENT, ITS PRODUCTION METHOD AND INDUCT NUCLEUS

Also Published As

Publication number Publication date
CN110085386A (en) 2019-08-02
EP2695171A2 (en) 2014-02-12
TWI606471B (en) 2017-11-21
JP2019134166A (en) 2019-08-08
US20140049354A1 (en) 2014-02-20
CA2832005A1 (en) 2012-10-11
JP2014515880A (en) 2014-07-03
RU2013149408A (en) 2015-05-20
PL2695171T3 (en) 2019-01-31
EP2509081A1 (en) 2012-10-10
CN103597556A (en) 2014-02-19
WO2012136758A2 (en) 2012-10-11
WO2012136758A3 (en) 2012-11-29
JP6480966B2 (en) 2019-03-13
JP2017143259A (en) 2017-08-17
KR101884214B1 (en) 2018-08-30
RU2631246C2 (en) 2017-09-20
KR20140034185A (en) 2014-03-19
EP2695171B1 (en) 2018-08-01
CA2832005C (en) 2019-11-26
TW201303915A (en) 2013-01-16
ES2693646T3 (en) 2018-12-13

Similar Documents

Publication Publication Date Title
BR112013025814A2 (en) composition and process
BR112014005322A2 (en) process
BR112014028870A2 (en) solution and process
BR112014015996A2 (en) process
BR112014000238A2 (en) method and article
BR112015000394A2 (en) appliance and process
BR112014010450A2 (en) composition and method
BR112013020140A2 (en) coating composition and process
BR112013022112A2 (en) composition
BR112013022102A2 (en) composition
BR112014015994A2 (en) process.
BR112012005321A2 (en) process and composition
BR112014026796A2 (en) process
BR112014016001A2 (en) process
BR112014015988A2 (en) process
BR112013033184A2 (en) process
BR112014011089A2 (en) sterilization process
BR112013033808A2 (en) composition
BR112014015999A2 (en) process
BR112013022306A2 (en) Method and composition
BR112012024474A2 (en) process
BR112014000661A2 (en) process and coating formulation
BR112012030603A2 (en) cosmetic process and cosmetic set
BR112012029016A2 (en) direct reduction process
BR112013019591A2 (en) zeolite and process

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2622 DE 06/04/2021.

B350 Update of information on the portal [chapter 15.35 patent gazette]