HK1106969A1 - Ferrite magnetic material - Google Patents
Ferrite magnetic materialInfo
- Publication number
- HK1106969A1 HK1106969A1 HK08100595.1A HK08100595A HK1106969A1 HK 1106969 A1 HK1106969 A1 HK 1106969A1 HK 08100595 A HK08100595 A HK 08100595A HK 1106969 A1 HK1106969 A1 HK 1106969A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- magnetic material
- ferrite magnetic
- main phase
- ferrite
- phase
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
- C04B35/6262—Milling of calcined, sintered clinker or ceramics
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3275—Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
- C04B2235/3277—Co3O4
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5409—Particle size related information expressed by specific surface values
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/605—Making or treating the green body or pre-form in a magnetic field
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005364225 | 2005-12-19 | ||
JP2006302328 | 2006-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1106969A1 true HK1106969A1 (en) | 2008-03-20 |
Family
ID=37909357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08100595.1A HK1106969A1 (en) | 2005-12-19 | 2008-01-17 | Ferrite magnetic material |
Country Status (7)
Country | Link |
---|---|
US (1) | US7919007B2 (de) |
EP (1) | EP1798211B1 (de) |
JP (1) | JP5245249B2 (de) |
KR (1) | KR100839206B1 (de) |
AT (1) | ATE400536T1 (de) |
DE (1) | DE602006001723D1 (de) |
HK (1) | HK1106969A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602006021780D1 (de) * | 2005-11-25 | 2011-06-16 | Hitachi Metals Ltd | Magnetisches material auf oxidbasis, herstellungsverfahren dafür, gesinterter ferritmagnet und herstellungsverfahren dafür |
KR101347851B1 (ko) * | 2005-12-28 | 2014-01-03 | 히다찌긴조꾸가부시끼가이사 | 산화물 자성 재료 |
BRPI0709010A2 (pt) * | 2006-03-10 | 2011-06-21 | Hitachi Metals Ltd | máquina rotativa, ìmã aglutinado, rolete ìmã, e método para produzir ìmã de ferrita sinterizada |
CN101542646B (zh) * | 2007-03-01 | 2012-07-11 | Tdk株式会社 | 铁氧体烧结磁铁 |
JP5309466B2 (ja) * | 2007-04-17 | 2013-10-09 | 日立金属株式会社 | 磁気記録媒体用フェライト粒子 |
JP5578777B2 (ja) * | 2007-09-28 | 2014-08-27 | Dowaエレクトロニクス株式会社 | ボンド磁石用フェライト粉末およびその製造方法、並びに、これを用いたボンド磁石 |
JP5408521B2 (ja) * | 2007-11-14 | 2014-02-05 | 日立金属株式会社 | 焼結磁石の製造方法 |
US8524190B2 (en) * | 2008-05-30 | 2013-09-03 | Skyworks Solutions, Inc. | Enhanced hexagonal ferrite material and methods of preparation and use thereof |
JP5521287B2 (ja) * | 2008-06-18 | 2014-06-11 | 日立金属株式会社 | 磁気記録媒体用フェライト粒子 |
KR101045781B1 (ko) * | 2008-08-12 | 2011-07-04 | 주식회사 이엠따블유 | 저투자손실을 가지는 니켈 망간 코발트 스피넬 페라이트 제조 방법 및 이에 의해 제조된 니켈 망간 코발트 스피넬 페라이트 |
CN102187514A (zh) | 2008-10-20 | 2011-09-14 | 斯盖沃克斯瑟路申斯公司 | 磁-介电组件及制造方法 |
KR101649242B1 (ko) | 2009-06-30 | 2016-08-18 | 히타치 긴조쿠 가부시키가이샤 | 페라이트 소결 자석의 제조 방법 및 페라이트 소결 자석 |
KR20140114057A (ko) * | 2009-07-08 | 2014-09-25 | 티디케이가부시기가이샤 | 페라이트 자성 재료 |
WO2011111756A1 (ja) * | 2010-03-10 | 2011-09-15 | 日立金属株式会社 | フェライト焼結磁石及びその製造方法 |
JP5499329B2 (ja) * | 2010-06-18 | 2014-05-21 | 日立金属株式会社 | フェライト焼結磁石及びその製造方法 |
CN102010194B (zh) * | 2010-11-03 | 2013-01-16 | 自贡市江阳磁材有限责任公司 | 一种磁铅石型永磁铁氧体及其制造方法 |
US8609062B2 (en) * | 2010-12-07 | 2013-12-17 | Skyworks Solutions, Inc. | Specialty materials processing techniques for enhanced resonant frequency hexaferrite materials for antenna applications and other electronic devices |
EP2660830B1 (de) * | 2010-12-28 | 2020-12-09 | Hitachi Metals, Ltd. | Gesinterter ferritmagnet und herstellungsverfahren dafür |
WO2012103020A2 (en) * | 2011-01-24 | 2012-08-02 | Skyworks Solutions, Inc. | Specialty materials processing techniques for enhanced resonant frequency hexaferrite materials for antenna applications and other electronic devices |
JP5732979B2 (ja) * | 2011-03-31 | 2015-06-10 | Tdk株式会社 | フェライト焼結磁石及びモータ |
WO2014021426A1 (ja) * | 2012-08-01 | 2014-02-06 | Tdk株式会社 | フェライト磁性材料、フェライト焼結磁石及びモータ |
US9601248B2 (en) | 2012-08-31 | 2017-03-21 | Hitachi Metals, Ltd. | Calcined ferrite, sintered ferrite magnet and its production method |
WO2014050433A1 (ja) * | 2012-09-28 | 2014-04-03 | 日立金属株式会社 | フェライト焼結磁石及びその製造方法 |
JP6070454B2 (ja) * | 2013-07-18 | 2017-02-01 | 日立金属株式会社 | フェライト化合物 |
JP6863374B2 (ja) | 2016-05-20 | 2021-04-21 | Tdk株式会社 | フェライト磁石 |
JP6769482B2 (ja) * | 2016-05-20 | 2020-10-14 | Tdk株式会社 | フェライト磁石 |
WO2018117261A1 (ja) * | 2016-12-22 | 2018-06-28 | Tdk株式会社 | フェライト焼結磁石、フェライト粒子、ボンド磁石、モータ及び発電機 |
FR3066041B1 (fr) * | 2017-05-04 | 2020-02-28 | Thales | Circulateur hyperfrequence miniature autopolarise |
JP7287371B2 (ja) * | 2020-09-24 | 2023-06-06 | 株式会社プロテリアル | フェライト仮焼体、フェライト焼結磁石及びその製造方法 |
CN113277841B (zh) * | 2021-05-28 | 2022-01-07 | 湖北华磁电子科技有限公司 | 超高频软磁铁氧体材料及磁芯的制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1155022C (zh) * | 1997-02-25 | 2004-06-23 | Tdk株式会社 | 氧化物磁性材料、铁氧体颗粒、烧结磁体、粘结磁体、磁记录介质和电机 |
JP3157142B2 (ja) | 1997-02-25 | 2001-04-16 | ティーディーケイ株式会社 | 焼結磁石およびモータ |
JP3163279B2 (ja) | 1997-02-25 | 2001-05-08 | ティーディーケイ株式会社 | 焼結磁石およびモータ |
DE69826631T3 (de) * | 1997-09-19 | 2014-10-23 | Tdk Corp. | Magnetpuder, sintermagnet, ihrer herstellungsverfahren, verbundmagnet, motor, und magnetisches aufzeichnungsmedium |
JP3181559B2 (ja) | 1997-09-19 | 2001-07-03 | ティーディーケイ株式会社 | 酸化物磁性材料、フェライト粒子、ボンディット磁石、焼結磁石、これらの製造方法および磁気記録媒体 |
EP0940823B1 (de) * | 1997-09-19 | 2008-03-05 | TDK Corporation | Sintermagnet |
WO1999038174A1 (fr) * | 1998-01-23 | 1999-07-29 | Hitachi Metals, Ltd. | Aimant lie, bobine magnetique et ferrite en poudre a utiliser pour leur preparation et leur procede de production |
CN1167087C (zh) * | 1998-11-26 | 2004-09-15 | 住友特殊金属株式会社 | 铁氧体磁铁粉末、用该磁铁粉末的磁铁及它们的制造方法 |
US6936565B2 (en) * | 1999-01-12 | 2005-08-30 | Hyperion Catalysis International, Inc. | Modified carbide and oxycarbide containing catalysts and methods of making and using thereof |
JP2001135512A (ja) * | 1999-11-08 | 2001-05-18 | Sumitomo Special Metals Co Ltd | フェライト磁石粉末および該磁石粉末を用いた磁石およびそれらの製造方法 |
JP3833861B2 (ja) | 1999-12-27 | 2006-10-18 | Tdk株式会社 | 酸化物磁性体の製造方法 |
FR2831317B1 (fr) | 2001-10-19 | 2004-10-15 | Ugimag Sa | Aimants de type ferrite economiques et a proprietes ameliorees |
WO2005027153A1 (ja) | 2003-09-12 | 2005-03-24 | Neomax Co., Ltd. | フェライト焼結磁石 |
JP2005294330A (ja) | 2004-03-31 | 2005-10-20 | Tdk Corp | フェライト磁石の製造方法 |
JP4919636B2 (ja) | 2004-09-10 | 2012-04-18 | 日立金属株式会社 | 酸化物磁性材料および焼結磁石 |
JP2006165364A (ja) | 2004-12-09 | 2006-06-22 | Tdk Corp | フェライト永久磁石及びその製造方法 |
WO2007007781A1 (ja) * | 2005-07-12 | 2007-01-18 | Japan Science And Technology Agency | ブルーベリー葉の加工処理物の新規用途 |
DE602006021780D1 (de) * | 2005-11-25 | 2011-06-16 | Hitachi Metals Ltd | Magnetisches material auf oxidbasis, herstellungsverfahren dafür, gesinterter ferritmagnet und herstellungsverfahren dafür |
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2006
- 2006-12-15 US US11/611,180 patent/US7919007B2/en active Active
- 2006-12-18 DE DE602006001723T patent/DE602006001723D1/de active Active
- 2006-12-18 EP EP06026194A patent/EP1798211B1/de active Active
- 2006-12-18 KR KR1020060129402A patent/KR100839206B1/ko active IP Right Review Request
- 2006-12-18 AT AT06026194T patent/ATE400536T1/de not_active IP Right Cessation
- 2006-12-19 JP JP2006341023A patent/JP5245249B2/ja active Active
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2008
- 2008-01-17 HK HK08100595.1A patent/HK1106969A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1798211A1 (de) | 2007-06-20 |
EP1798211B1 (de) | 2008-07-09 |
ATE400536T1 (de) | 2008-07-15 |
KR20070065233A (ko) | 2007-06-22 |
JP2008137879A (ja) | 2008-06-19 |
KR100839206B1 (ko) | 2008-06-17 |
US20070138432A1 (en) | 2007-06-21 |
US7919007B2 (en) | 2011-04-05 |
JP5245249B2 (ja) | 2013-07-24 |
DE602006001723D1 (de) | 2008-08-21 |
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