CN109599240A - 一种铁氧体类软磁粉芯及其制备方法 - Google Patents
一种铁氧体类软磁粉芯及其制备方法 Download PDFInfo
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- CN109599240A CN109599240A CN201811393948.2A CN201811393948A CN109599240A CN 109599240 A CN109599240 A CN 109599240A CN 201811393948 A CN201811393948 A CN 201811393948A CN 109599240 A CN109599240 A CN 109599240A
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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
- H01F1/12—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
- H01F1/34—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 non-metallic substances, e.g. ferrites
- H01F1/36—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 non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—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 non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
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CN201811393948.2A CN109599240B (zh) | 2018-11-21 | 2018-11-21 | 一种铁氧体类软磁粉芯及其制备方法 |
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CN201811393948.2A CN109599240B (zh) | 2018-11-21 | 2018-11-21 | 一种铁氧体类软磁粉芯及其制备方法 |
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CN109599240A true CN109599240A (zh) | 2019-04-09 |
CN109599240B CN109599240B (zh) | 2020-09-18 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112374881A (zh) * | 2020-11-16 | 2021-02-19 | 南通三优佳磁业有限公司 | 一种锰锌铁氧体大磁芯的制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1118506A (zh) * | 1993-06-14 | 1996-03-13 | 高桥靖典 | 铁素体的粉末烧结体的制造方法 |
CN1278946A (zh) * | 1997-09-16 | 2001-01-03 | 日铁矿业株式会社 | 磁性流体及其制造方法 |
CN101009151A (zh) * | 2006-01-27 | 2007-08-01 | 中国科学院过程工程研究所 | 高饱和磁化强度的磁粉及其制备方法和用途 |
EP2704159A1 (en) * | 2011-04-27 | 2014-03-05 | Toda Kogyo Corporation | Process for producing ferromagnetic particulate powder, and anisotropic magnet, bonded magnet, and compacted magnet |
CN103632794A (zh) * | 2012-08-28 | 2014-03-12 | 有研稀土新材料股份有限公司 | 一种复合软磁材料及制备该材料的方法 |
CN107001150A (zh) * | 2014-12-25 | 2017-08-01 | 日立金属株式会社 | MnZn系铁氧体的制造方法以及MnZn系铁氧体 |
-
2018
- 2018-11-21 CN CN201811393948.2A patent/CN109599240B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1118506A (zh) * | 1993-06-14 | 1996-03-13 | 高桥靖典 | 铁素体的粉末烧结体的制造方法 |
CN1278946A (zh) * | 1997-09-16 | 2001-01-03 | 日铁矿业株式会社 | 磁性流体及其制造方法 |
CN101009151A (zh) * | 2006-01-27 | 2007-08-01 | 中国科学院过程工程研究所 | 高饱和磁化强度的磁粉及其制备方法和用途 |
EP2704159A1 (en) * | 2011-04-27 | 2014-03-05 | Toda Kogyo Corporation | Process for producing ferromagnetic particulate powder, and anisotropic magnet, bonded magnet, and compacted magnet |
CN103632794A (zh) * | 2012-08-28 | 2014-03-12 | 有研稀土新材料股份有限公司 | 一种复合软磁材料及制备该材料的方法 |
CN107001150A (zh) * | 2014-12-25 | 2017-08-01 | 日立金属株式会社 | MnZn系铁氧体的制造方法以及MnZn系铁氧体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112374881A (zh) * | 2020-11-16 | 2021-02-19 | 南通三优佳磁业有限公司 | 一种锰锌铁氧体大磁芯的制造方法 |
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Effective date of registration: 20221227 Address after: 526100 Xiaoxiang Town Sanren Village Committee Xiaohantang Village, Gaoyao City, Zhaoqing City, Guangdong Province Patentee after: Zhou Minfei Address before: 416000 floor 1-6, building F, innovation and entrepreneurship demonstration park, Yangcheng Road, Xiangxi Economic Development Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee before: HUNAN JINHONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230310 Address after: 416000 Building F, Innovation and Entrepreneurship Demonstration Park, Hi-tech Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee after: Hunan Huifeng Electronic Technology Co.,Ltd. Address before: 526100 Xiaoxiang Town Sanren Village Committee Xiaohantang Village, Gaoyao City, Zhaoqing City, Guangdong Province Patentee before: Zhou Minfei |
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Effective date of registration: 20230720 Address after: 724499 Circular Economy Industrial Park, Gaozhaizi Subdistricts of China, Ningqiang County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Huifeng Electronic Technology Co.,Ltd. Address before: 416000 Building F, Innovation and Entrepreneurship Demonstration Park, Hi-tech Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee before: Hunan Huifeng Electronic Technology Co.,Ltd. |