CN106952703B - 一种耐高温高磁性能永磁材料 - Google Patents
一种耐高温高磁性能永磁材料 Download PDFInfo
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- CN106952703B CN106952703B CN201710177496.3A CN201710177496A CN106952703B CN 106952703 B CN106952703 B CN 106952703B CN 201710177496 A CN201710177496 A CN 201710177496A CN 106952703 B CN106952703 B CN 106952703B
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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
- H01F1/04—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 metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0576—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together pressed, e.g. hot working
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Description
温度 | 剩余磁感应强度mT | 矫顽力kA/m | 内禀矫顽力kA/m | 磁能积kJ/m3 |
120 | 656 | 406 | 801 | 120 |
150 | 654 | 394 | 793 | 116 |
200 | 651 | 391 | 786 | 112 |
280 | 646 | 384 | 780 | 108 |
360 | 641 | 379 | 778 | 106 |
450 | 635 | 376 | 770 | 103 |
Claims (5)
Priority Applications (1)
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CN201710177496.3A CN106952703B (zh) | 2017-03-23 | 2017-03-23 | 一种耐高温高磁性能永磁材料 |
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CN201710177496.3A CN106952703B (zh) | 2017-03-23 | 2017-03-23 | 一种耐高温高磁性能永磁材料 |
Publications (2)
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CN106952703A CN106952703A (zh) | 2017-07-14 |
CN106952703B true CN106952703B (zh) | 2018-12-14 |
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CN201710177496.3A Active CN106952703B (zh) | 2017-03-23 | 2017-03-23 | 一种耐高温高磁性能永磁材料 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11981983B2 (en) * | 2019-11-06 | 2024-05-14 | Grirem Advanced Materials Co., Ltd. | Composite rare earth anisotropic bonded magnet and a preparation method thereof |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109524233B (zh) * | 2018-12-29 | 2021-01-15 | 陈亮 | 一种磁铁材料混合粘结工艺 |
CN109678482A (zh) * | 2019-02-26 | 2019-04-26 | 南通华兴磁性材料有限公司 | 一种高阻抗高磁性能锰锌铁氧体的制备方法 |
CN109748579A (zh) * | 2019-02-26 | 2019-05-14 | 南通华兴磁性材料有限公司 | 高阻抗高磁性能镍-锰锌铁氧体材料的制备方法 |
CN113827867B (zh) * | 2020-06-23 | 2024-04-16 | 和也健康科技有限公司 | 一种带有柔性粘结钕铁硼磁体的理疗床 |
CN113838656B (zh) * | 2020-06-23 | 2024-04-19 | 和也健康科技有限公司 | 一种柔性粘结钕铁硼磁体的制备方法及其制品和应用 |
CN112143191B (zh) * | 2020-10-09 | 2022-06-24 | 深圳市风采新材料科技有限公司 | 一种磁性塑料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101740193A (zh) * | 2009-12-31 | 2010-06-16 | 中国船舶重工集团公司第七二五研究所 | 一种高磁性能高电阻率稀土永磁体及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002179889A (ja) * | 2000-10-03 | 2002-06-26 | Sekisui Chem Co Ltd | ノルボルネン系樹脂組成物及びその成型品 |
CN102898797A (zh) * | 2012-11-11 | 2013-01-30 | 桂林理工大学 | 一种改性聚酯耐热粘结永磁材料及其制备方法 |
CN104841927A (zh) * | 2015-05-07 | 2015-08-19 | 昆山瑞仕莱斯高新材料科技有限公司 | 高耐蚀性、高耐候性稀土永磁材料的制备方法 |
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2017
- 2017-03-23 CN CN201710177496.3A patent/CN106952703B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101740193A (zh) * | 2009-12-31 | 2010-06-16 | 中国船舶重工集团公司第七二五研究所 | 一种高磁性能高电阻率稀土永磁体及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11981983B2 (en) * | 2019-11-06 | 2024-05-14 | Grirem Advanced Materials Co., Ltd. | Composite rare earth anisotropic bonded magnet and a preparation method thereof |
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CN106952703A (zh) | 2017-07-14 |
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Effective date of registration: 20181029 Address after: 226600 group 22, Tian Zhuang village, Haian Town Industrial Park, Haian, Nantong, Jiangsu Applicant after: Nantong long magnetic Electronics Co., Ltd. Address before: 226602 No. 88 Huang Hai Xi Road, Haian Town, Haian, Nantong, Jiangsu. Applicant before: Nantong Wanbao Industry Co., Ltd. |
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Effective date of registration: 20190411 Address after: 226600 Haian Industrial Park, Nantong City, Jiangsu Province (Group 1, Chen Gang Village) Patentee after: JIANGSU PULONG MAGNETIC ELECTRICITY CO., LTD. Address before: 226600 group 22, Tian Zhuang village, Haian Town Industrial Park, Haian, Nantong, Jiangsu Patentee before: Nantong long magnetic Electronics Co., Ltd. |
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