DE60045541D1 - Verfahren zur Herstellung von ferritischen Pulvern mittels Sprühpyrolyse und Verfahren zur Herstellung eines ferrithaltigen Magneten - Google Patents

Verfahren zur Herstellung von ferritischen Pulvern mittels Sprühpyrolyse und Verfahren zur Herstellung eines ferrithaltigen Magneten

Info

Publication number
DE60045541D1
DE60045541D1 DE60045541T DE60045541T DE60045541D1 DE 60045541 D1 DE60045541 D1 DE 60045541D1 DE 60045541 T DE60045541 T DE 60045541T DE 60045541 T DE60045541 T DE 60045541T DE 60045541 D1 DE60045541 D1 DE 60045541D1
Authority
DE
Germany
Prior art keywords
production
ferrite
spray pyrolysis
containing magnet
ferritic
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
DE60045541T
Other languages
English (en)
Inventor
Etsushi Oda
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 JP28778999A external-priority patent/JP2001110619A/ja
Priority claimed from JP2000151019A external-priority patent/JP2001335361A/ja
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Application granted granted Critical
Publication of DE60045541D1 publication Critical patent/DE60045541D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/02—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor for obtaining at least one reaction product which, at normal temperature, is in the solid state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0036—Mixed oxides or hydroxides containing one alkaline earth metal, magnesium or lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/006—Compounds containing, besides cobalt, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2633—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing barium, strontium or calcium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2641—Compositions containing one or more ferrites of the group comprising rare earth metals and one or more ferrites of the group comprising alkali metals, alkaline earth metals or lead
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • 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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
DE60045541T 1999-10-08 2000-10-05 Verfahren zur Herstellung von ferritischen Pulvern mittels Sprühpyrolyse und Verfahren zur Herstellung eines ferrithaltigen Magneten Expired - Lifetime DE60045541D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28778999A JP2001110619A (ja) 1999-10-08 1999-10-08 フェライト磁粉およびフェライト磁石の製造方法
JP2000151019A JP2001335361A (ja) 2000-05-23 2000-05-23 フェライト原料粉末およびフェライト磁石の製造方法

Publications (1)

Publication Number Publication Date
DE60045541D1 true DE60045541D1 (de) 2011-03-03

Family

ID=26556887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045541T Expired - Lifetime DE60045541D1 (de) 1999-10-08 2000-10-05 Verfahren zur Herstellung von ferritischen Pulvern mittels Sprühpyrolyse und Verfahren zur Herstellung eines ferrithaltigen Magneten

Country Status (5)

Country Link
US (1) US6630084B1 (de)
EP (1) EP1090884B1 (de)
KR (1) KR100733158B1 (de)
CN (1) CN1167088C (de)
DE (1) DE60045541D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002246216A (ja) * 2000-12-15 2002-08-30 Sumitomo Special Metals Co Ltd 永久磁石、およびその製造方法
US6660242B2 (en) * 2001-12-28 2003-12-09 Lloyd Ballard Mauldin Alkaline earth metal ferrite and ferric oxide admixture
AU2003237268A1 (en) * 2002-05-29 2003-12-19 Dow Global Technologies Inc. Ultrafine hexagonal fertrite particles
WO2004048261A2 (en) * 2002-11-26 2004-06-10 Cabot Corporation Fumed metal oxide particles and process for producing the same
WO2006078827A2 (en) * 2005-01-21 2006-07-27 Cabot Corporation Controlling flame temperature in a flame spray reaction process
JP2006351560A (ja) * 2005-06-13 2006-12-28 Tdk Corp フェライト焼結磁石の製造方法
US20100183816A1 (en) * 2006-02-17 2010-07-22 Steward Advanced Materials, Inc. Low velocity oxygen-fueled flame spray method and apparatus for making ferrite material products and products produced thereby
KR101385869B1 (ko) * 2007-03-30 2014-04-17 도다 고교 가부시끼가이샤 본드 자석용 페라이트 입자 분말, 본드 자석용 수지 조성물및 이들을 이용한 성형체
JP2010055014A (ja) * 2008-08-29 2010-03-11 Powdertech Co Ltd 電子写真現像剤用樹脂充填型キャリア及び該樹脂充填型キャリアを用いた電子写真現像剤
US8729158B2 (en) * 2008-09-05 2014-05-20 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
US8038971B2 (en) * 2008-09-05 2011-10-18 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
JP5038449B2 (ja) * 2010-03-09 2012-10-03 キヤノン株式会社 画像形成装置
KR20140035019A (ko) 2012-09-12 2014-03-21 엘지전자 주식회사 염 함유 페라이트 자성체 및 그 제조방법
JP6459963B2 (ja) 2013-04-03 2019-01-30 戸田工業株式会社 ボンド磁石用フェライト粒子粉末、ボンド磁石用樹脂組成物ならびにそれらを用いた成型体
CN103420679B (zh) * 2013-07-15 2016-01-20 启东斯单珂工具制造有限公司 一种纳米锰锌铁氧体粉体喷雾热解制备方法
CN103360045B (zh) * 2013-07-15 2015-07-08 管卫峰 一种喷雾热解制备的纳米锰锌铁氧体粉体
US20160217892A1 (en) 2013-10-02 2016-07-28 Toda Kogyo Corp. Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same
CN104218222B (zh) * 2014-08-29 2016-06-22 江苏华东锂电技术研究院有限公司 粉体烧结***
CN104355608A (zh) * 2014-10-23 2015-02-18 苏州华冲精密机械有限公司 一种高性能铁氧体磁芯材料及其制备方法
CN106365625A (zh) * 2016-08-25 2017-02-01 绵阳市东辰磁性材料有限公司 中小型发电机用高内表面场永磁铁氧体的制造方法
CN109574083B (zh) * 2018-12-04 2021-06-25 浙江安特磁材股份有限公司 一种橡塑铁氧体磁粉及其制备方法、磁性制品和应用
CN113943152A (zh) * 2021-09-06 2022-01-18 横店集团东磁股份有限公司 一种高氯铁红制备永磁铁氧体的方法及永磁铁氧体
CN114180649A (zh) * 2021-12-14 2022-03-15 天津巴莫科技有限责任公司 一种掺杂改性三元前驱体氧化物的制备方法
CN116351419A (zh) * 2023-03-02 2023-06-30 中科合成油技术股份有限公司 一种重质含碳原料浆态床加氢铁基催化剂及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897355A (en) * 1973-04-26 1975-07-29 Gen Electric Method of making permanent ferrite magnets
DE2832892A1 (de) 1978-07-27 1980-02-14 Bosch Gmbh Robert Verfahren zur herstellung von ferritpulver fuer die hartferritmagnet-herstellung
US4765920A (en) * 1986-07-14 1988-08-23 Cabot Corporation High temperature process for producing fine magnetic particles of M-phase structure
JPS63156017A (ja) * 1986-07-26 1988-06-29 Kemiraito Kogyo Kk フェライト原料用粉末複合酸化物を製造する方法
US5075090A (en) * 1988-01-12 1991-12-24 Vista Chemical Company Process for preparing small particle size mixed metal oxides
DE3842015A1 (de) 1988-12-14 1990-07-05 Bayer Ag Verfahren zur herstellung feinteiliger magnetischer hexaferrite durch spruehtrocknen von bariumsalzen mit eisenoxiden sowie die verwendung so erhaltener hexaferrite
DE3905102A1 (de) * 1989-02-20 1990-08-23 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur lenkwinkelerfassung im lenkungsstrang von fahrzeugen
JPH02271923A (ja) * 1989-04-13 1990-11-06 Kawasaki Steel Corp フェライト用原料酸化物の製造方法
FR2648079B1 (fr) * 1989-06-09 1991-11-15 Boulet D Auria Teruzzi Cie Procede de fabrication de manchon electro-soudable, dispositif pour la mise en oeuvre de celui-ci et manchons obtenus selon ce procede
AU630528B2 (en) 1990-06-21 1992-10-29 Kawasaki Steel Corporation Method for producing composite oxides for use as starting materials for ferrites
EP0562566A1 (de) 1992-03-23 1993-09-29 Nkk Corporation Verfahren zur Herstellung von Verbundferrit
JPH06349624A (ja) * 1993-06-03 1994-12-22 Nippon Steel Corp 酸化物磁性材料の製造方法
JP3157080B2 (ja) * 1994-07-08 2001-04-16 ティーディーケイ株式会社 フェライト材料の製造方法
JP3713758B2 (ja) * 1995-07-31 2005-11-09 住友化学株式会社 鉄含有複合酸化物粉末の製造方法
KR0145815B1 (ko) * 1995-12-01 1998-08-17 정순환 페라이트 복합 산화물 분말의 제조방법
JP2922864B2 (ja) * 1996-11-18 1999-07-26 日立金属株式会社 フェライト磁石およびその製造方法
KR100372050B1 (ko) * 1998-11-26 2003-02-14 스미토모 도큐슈 긴조쿠 가부시키가이샤 페라이드 자석분말 및 자석분말을 이용한 자석 및 그제조방법
JP3542319B2 (ja) * 2000-07-07 2004-07-14 昭栄化学工業株式会社 単結晶フェライト微粉末

Also Published As

Publication number Publication date
US6630084B1 (en) 2003-10-07
EP1090884B1 (de) 2011-01-19
KR100733158B1 (ko) 2007-06-27
EP1090884A1 (de) 2001-04-11
KR20010050925A (ko) 2001-06-25
CN1291778A (zh) 2001-04-18
CN1167088C (zh) 2004-09-15

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