BRPI0418274A - composição em pó, método para confecção de componentes magnéticos macios e componente de compósito magnético macio - Google Patents

composição em pó, método para confecção de componentes magnéticos macios e componente de compósito magnético macio

Info

Publication number
BRPI0418274A
BRPI0418274A BRPI0418274-0A BRPI0418274A BRPI0418274A BR PI0418274 A BRPI0418274 A BR PI0418274A BR PI0418274 A BRPI0418274 A BR PI0418274A BR PI0418274 A BRPI0418274 A BR PI0418274A
Authority
BR
Brazil
Prior art keywords
soft magnetic
composite component
powder composition
components
magnetic composite
Prior art date
Application number
BRPI0418274-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Lisa Kjellen
Asa Ahlin
Lars Hultman
Ola Andersson
Original Assignee
Hoeganaes Ab
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 filed Critical Hoeganaes Ab
Publication of BRPI0418274A publication Critical patent/BRPI0418274A/pt

Links

Classifications

    • 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
    • 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
    • H01F1/26—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 by macromolecular organic substances
    • 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
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • 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
    • 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
    • H01F1/032—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 hard-magnetic materials
    • 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
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • 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
    • B22F2009/0824—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 with a specific atomising fluid
    • B22F2009/0828—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 with a specific atomising fluid with water
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in 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
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
BRPI0418274-0A 2003-12-29 2004-12-15 composição em pó, método para confecção de componentes magnéticos macios e componente de compósito magnético macio BRPI0418274A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0303580A SE0303580D0 (sv) 2003-12-29 2003-12-29 Composition for producing soft magnetic composites by powder metallurgy
PCT/SE2004/001865 WO2005064621A1 (en) 2003-12-29 2004-12-15 Powder composition, method for making soft magnetic components and soft magnetic composite component.

Publications (1)

Publication Number Publication Date
BRPI0418274A true BRPI0418274A (pt) 2007-05-02

Family

ID=30768888

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418274-0A BRPI0418274A (pt) 2003-12-29 2004-12-15 composição em pó, método para confecção de componentes magnéticos macios e componente de compósito magnético macio

Country Status (16)

Country Link
EP (1) EP1700319B1 (uk)
JP (2) JP5138227B2 (uk)
KR (1) KR100775179B1 (uk)
CN (1) CN100533610C (uk)
AU (1) AU2004309770B2 (uk)
BR (1) BRPI0418274A (uk)
CA (1) CA2552142C (uk)
DK (1) DK1700319T3 (uk)
ES (1) ES2655322T3 (uk)
PL (1) PL1700319T3 (uk)
RU (1) RU2326461C2 (uk)
SE (1) SE0303580D0 (uk)
TW (1) TWI394178B (uk)
UA (1) UA78954C2 (uk)
WO (1) WO2005064621A1 (uk)
ZA (1) ZA200605385B (uk)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2679363C (en) 2007-03-21 2015-06-02 Hoeganaes Ab (Publ) Powder metal polymer composites
JP5363081B2 (ja) * 2008-11-28 2013-12-11 住友電気工業株式会社 冶金用粉末、圧粉磁心、冶金用粉末の製造方法および圧粉磁心の製造方法
JP5650928B2 (ja) * 2009-06-30 2015-01-07 住友電気工業株式会社 軟磁性材料、成形体、圧粉磁心、電磁部品、軟磁性材料の製造方法および圧粉磁心の製造方法
ES2592383T3 (es) * 2009-09-18 2016-11-29 Höganäs Ab Composición ferromagnética en polvo y método para su producción
RU2469430C1 (ru) * 2011-09-13 2012-12-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Магнитно-мягкий композиционный материал
CA2861581C (en) 2011-12-30 2021-05-04 Scoperta, Inc. Coating compositions
DE102013200229B4 (de) * 2013-01-10 2024-06-06 Robert Bosch Gmbh Verfahren zum Herstellen eines weichmagnetischen Verbundwerkstoffs
NL2011129C2 (nl) * 2013-07-09 2015-01-12 Eco Logical Entpr B V Compacte elektrische inrichting en daarop gebaseerde elektrodynamische luidspreker, elektromotor, roerinrichting en instelbare koppeling.
JP2015070077A (ja) * 2013-09-27 2015-04-13 住友電気工業株式会社 圧粉磁心、圧粉磁心の製造方法、及びコイル部品
GB201409250D0 (en) * 2014-05-23 2014-07-09 H Gan S Ab Publ New product
JP6423629B2 (ja) * 2014-06-30 2018-11-14 住友電気工業株式会社 圧粉磁心、及びコイル部品
KR101664603B1 (ko) * 2014-11-27 2016-10-11 현대자동차주식회사 분말 야금 방법
MX2018002635A (es) 2015-09-04 2019-02-07 Scoperta Inc Aleaciones resistentes al desgaste sin cromo y bajas en cromo.
CN105458249A (zh) * 2015-11-26 2016-04-06 扬州海昌粉末冶金有限公司 一种制备高磁导率烧结铁基软磁产品的方法
CA3095046A1 (en) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
EP3870727A1 (en) 2018-10-26 2021-09-01 Oerlikon Metco (US) Inc. Corrosion and wear resistant nickel based alloys
JP2022510734A (ja) 2018-11-14 2022-01-27 王静然 軟磁性金属材料の処理方法
CN113631750A (zh) 2019-03-28 2021-11-09 欧瑞康美科（美国）公司 用于涂布发动机气缸孔的热喷涂铁基合金
CA3136967A1 (en) 2019-05-03 2020-11-12 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
JP6882375B2 (ja) * 2019-06-06 2021-06-02 株式会社神戸製鋼所 圧粉磁心用混合粉末および圧粉磁心
KR102870036B1 (ko) 2019-07-09 2025-10-13 오를리콘 메트코 (유에스) 아이엔씨. 내마모성 및 내부식성을 위해 설계된 철 기반 합금
US20260102819A1 (en) 2022-10-31 2026-04-16 Jfe Steel Corporation Iron-based soft magnetic composite powder for a dust core, and method of producing same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682897A (en) * 1950-04-27 1952-11-19 Gen Aniline & Film Corp Improved magnetic powders and method of making the same
JPS61250825A (ja) * 1985-04-30 1986-11-07 Sony Corp 磁気記録媒体
WO1988000830A1 (en) * 1986-08-02 1988-02-11 Fisons Plc Use of certain polysaccharides for the treatment of hepatic or renal failure
JPH04319515A (ja) * 1991-04-18 1992-11-10 Fuji Photo Film Co Ltd 磁気記録媒体
RU2040810C1 (ru) * 1992-08-27 1995-07-25 Галина Анатольевна Дорогина Способ получения магнито-мягкого материала
JP2710152B2 (ja) * 1993-03-08 1998-02-10 株式会社神戸製鋼所 高周波用圧粉磁心及びその製造方法
SE9401392D0 (sv) * 1994-04-25 1994-04-25 Hoeganaes Ab Heat-treating of iron powders
SE9401922D0 (sv) * 1994-06-02 1994-06-02 Hoeganaes Ab Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same
JPH08236332A (ja) * 1995-02-22 1996-09-13 Kobe Steel Ltd 高周波用圧粉磁心及びその製造方法
JPH0974011A (ja) * 1995-09-07 1997-03-18 Tdk Corp 圧粉コアおよびその製造方法
EP0881959B1 (en) * 1996-02-23 2003-09-03 Höganäs Ab Phosphate coated iron powder and method for the manufacturing thereof
CA2254734A1 (en) * 1996-05-13 1997-11-20 The Presmet Corporation Method for preparing high performance ferrous materials
SE9702744D0 (sv) * 1997-07-18 1997-07-18 Hoeganaes Ab Soft magnetic composites
DE19735271C2 (de) * 1997-08-14 2000-05-04 Bosch Gmbh Robert Weichmagnetischer, formbarer Verbundwerkstoff und Verfahren zu dessen Herstellung
JP3421944B2 (ja) * 1998-06-10 2003-06-30 株式会社日立製作所 圧粉磁心の製造方法及び製造装置
JP2000232014A (ja) * 1999-02-12 2000-08-22 Matsushita Electric Ind Co Ltd 複合磁性材料の製造方法
DE19945619A1 (de) * 1999-09-23 2001-04-19 Bosch Gmbh Robert Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse
JP3882545B2 (ja) * 2000-11-13 2007-02-21 住友金属鉱山株式会社 高耐候性磁石粉及びこれを用いた磁石
JP2003303711A (ja) * 2001-03-27 2003-10-24 Jfe Steel Kk 鉄基粉末およびこれを用いた圧粉磁心ならびに鉄基粉末の製造方法
JP4078512B2 (ja) * 2001-04-20 2008-04-23 Ｊｆｅスチール株式会社 高圧縮性鉄粉
JP3656958B2 (ja) * 2001-04-27 2005-06-08 株式会社豊田中央研究所 圧粉磁心およびその製造方法
JP2003317224A (ja) * 2002-04-25 2003-11-07 Hitachi Maxell Ltd 磁気テープ

Also Published As

Publication number Publication date
ES2655322T3 (es) 2018-02-19
AU2004309770B2 (en) 2008-05-22
JP2007535134A (ja) 2007-11-29
TWI394178B (zh) 2013-04-21
KR100775179B1 (ko) 2007-11-12
SE0303580D0 (sv) 2003-12-29
ZA200605385B (en) 2007-11-28
PL1700319T3 (pl) 2018-05-30
RU2006127438A (ru) 2008-02-10
AU2004309770A1 (en) 2005-07-14
CN100533610C (zh) 2009-08-26
CN1902719A (zh) 2007-01-24
DK1700319T3 (en) 2018-01-02
EP1700319B1 (en) 2017-10-18
CA2552142C (en) 2011-09-20
TW200534298A (en) 2005-10-16
CA2552142A1 (en) 2005-07-14
JP5138227B2 (ja) 2013-02-06
UA78954C2 (uk) 2007-04-25
KR20060103539A (ko) 2006-10-02
JP2010028131A (ja) 2010-02-04
WO2005064621A1 (en) 2005-07-14
RU2326461C2 (ru) 2008-06-10
EP1700319A1 (en) 2006-09-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]