CN107399964B - 一种粘结铁氧体磁粉的制备方法 - Google Patents
一种粘结铁氧体磁粉的制备方法 Download PDFInfo
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- CN107399964B CN107399964B CN201710719554.0A CN201710719554A CN107399964B CN 107399964 B CN107399964 B CN 107399964B CN 201710719554 A CN201710719554 A CN 201710719554A CN 107399964 B CN107399964 B CN 107399964B
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- 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
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- 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
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- 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
- C04B35/64—Burning or sintering processes
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- 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
- H01F1/113—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 in a bonding agent
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- 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
- H01F41/0253—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 for manufacturing permanent magnets
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- 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
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- 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
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- Ceramic Engineering (AREA)
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- Materials Engineering (AREA)
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Abstract
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CN201710719554.0A CN107399964B (zh) | 2017-08-21 | 2017-08-21 | 一种粘结铁氧体磁粉的制备方法 |
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CN201710719554.0A CN107399964B (zh) | 2017-08-21 | 2017-08-21 | 一种粘结铁氧体磁粉的制备方法 |
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CN107399964A CN107399964A (zh) | 2017-11-28 |
CN107399964B true CN107399964B (zh) | 2021-07-20 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108640158B (zh) * | 2018-08-21 | 2020-12-11 | 河海大学 | 一种高纯度六角片状钡铁氧体的制备方法 |
CN112812432B (zh) * | 2021-01-04 | 2022-08-30 | 深圳市富恒新材料股份有限公司 | 一种聚丙烯磁性复合材料的制备方法 |
CN114031385B (zh) * | 2021-10-22 | 2023-04-04 | 浙江安特磁材股份有限公司 | 一种高氯铁红制备永磁铁氧体材料的方法 |
CN115321972B (zh) * | 2022-08-09 | 2023-10-24 | 矿冶科技集团有限公司 | 一种粘结型永磁铁氧体的除铬方法及应用 |
CN116425206B (zh) * | 2023-04-06 | 2024-06-25 | 中国科学院宁波材料技术与工程研究所 | 一种提高SrFe12O19铁氧体磁性能的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894648A (zh) * | 2010-07-02 | 2010-11-24 | 北矿磁材科技股份有限公司 | 粘结铁氧体磁粉及其制备方法及粘结磁体 |
CN102992744A (zh) * | 2011-09-13 | 2013-03-27 | 张连墩 | 注射成型粘结磁体用m型锶铁氧体粉末及其制造方法 |
CN104003701A (zh) * | 2014-02-27 | 2014-08-27 | 横店集团东磁股份有限公司 | 一种不含稀土永磁铁氧体材料的制备方法 |
CN105836808A (zh) * | 2016-03-17 | 2016-08-10 | 浙江安特磁材有限公司 | 一种粘结铁氧体磁粉和粘结磁体及其制备方法 |
Family Cites Families (6)
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EP0927991B1 (en) * | 1992-01-08 | 2001-12-19 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
BR0105499F1 (pt) * | 2001-11-05 | 2018-01-09 | Univ Minas Gerais | processo de obtenção de nanocompósitos ferrita/ciclodextrina e uso como dispositivos de descontaminação magneticamente dirigível |
CN101445363A (zh) * | 2008-12-05 | 2009-06-03 | 北矿磁材科技股份有限公司 | 一种橡塑铁氧体磁粉及其制备方法 |
CN101552069A (zh) * | 2009-01-08 | 2009-10-07 | 横店集团东磁股份有限公司 | 磁铅石永磁铁氧体及其制造方法 |
CN101830693A (zh) * | 2010-04-17 | 2010-09-15 | 广东省梅州市磁性材料厂 | 含氯量低的锶铁氧体橡塑磁粉的制造方法 |
CN103232232B (zh) * | 2013-05-13 | 2015-01-21 | 南京梅山冶金发展有限公司 | 一种永磁铁氧体磁铁的制备方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101894648A (zh) * | 2010-07-02 | 2010-11-24 | 北矿磁材科技股份有限公司 | 粘结铁氧体磁粉及其制备方法及粘结磁体 |
CN102992744A (zh) * | 2011-09-13 | 2013-03-27 | 张连墩 | 注射成型粘结磁体用m型锶铁氧体粉末及其制造方法 |
CN104003701A (zh) * | 2014-02-27 | 2014-08-27 | 横店集团东磁股份有限公司 | 一种不含稀土永磁铁氧体材料的制备方法 |
CN105836808A (zh) * | 2016-03-17 | 2016-08-10 | 浙江安特磁材有限公司 | 一种粘结铁氧体磁粉和粘结磁体及其制备方法 |
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Inventor after: Zhang Weifeng Inventor after: Wang Qian Inventor after: Li Bingshan Inventor after: Liu Rongming Inventor after: Xiong Jun Inventor after: Hu Guohui Inventor after: Quan Xiaokang Inventor after: Gao Junyan Inventor after: Zhu Daiman Inventor after: Jia Liying Inventor after: Chuai Dan Inventor before: Hu Guohui Inventor before: Wang Qian Inventor before: Li Bingshan Inventor before: Liu Rongming Inventor before: Xiong Jun Inventor before: Zhang Weifeng Inventor before: Quan Xiaokang Inventor before: Gao Junyan Inventor before: Zhu Daiman Inventor before: Jia Liying Inventor before: Chuai Dan |
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