CN112927914A - 一种高磁导率铁基纳米晶软磁合金磁芯的制备方法 - Google Patents
一种高磁导率铁基纳米晶软磁合金磁芯的制备方法 Download PDFInfo
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- CN112927914A CN112927914A CN202110085092.8A CN202110085092A CN112927914A CN 112927914 A CN112927914 A CN 112927914A CN 202110085092 A CN202110085092 A CN 202110085092A CN 112927914 A CN112927914 A CN 112927914A
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- magnetic core
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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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
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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
- H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
- H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
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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
- H01F1/14—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 metals or alloys
- H01F1/147—Alloys characterised by their composition
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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
- H01F1/14—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 metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
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- Soft Magnetic Materials (AREA)
Abstract
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CN202110085092.8A CN112927914B (zh) | 2021-01-21 | 2021-01-21 | 一种高磁导率铁基纳米晶软磁合金磁芯的制备方法 |
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CN202110085092.8A CN112927914B (zh) | 2021-01-21 | 2021-01-21 | 一种高磁导率铁基纳米晶软磁合金磁芯的制备方法 |
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CN112927914A true CN112927914A (zh) | 2021-06-08 |
CN112927914B CN112927914B (zh) | 2022-07-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114724840A (zh) * | 2022-04-29 | 2022-07-08 | 东莞市大忠电子有限公司 | 一种解决剩余电流互感器平衡特性铁芯的退火工艺 |
CN115020098A (zh) * | 2022-05-16 | 2022-09-06 | 华北电力大学 | 一种非晶磁芯的纳米化-覆层一体化加工方法 |
CN116959836A (zh) * | 2023-07-10 | 2023-10-27 | 唐山非晶科技有限公司 | 一种感应炉专用非晶磁轭及其制备方法 |
Citations (5)
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WO2006080121A1 (ja) * | 2005-01-25 | 2006-08-03 | Mitsubishi Materials Pmg Corporation | Mg含有酸化膜被覆鉄粉末 |
CN102945719A (zh) * | 2012-10-08 | 2013-02-27 | 南京航空航天大学 | 高性能铁基纳米晶软磁合金及其制备方法 |
US20160086700A1 (en) * | 2014-09-19 | 2016-03-24 | Kabushiki Kaisha Toshiba | Method for producing magnetic material |
CN109716463A (zh) * | 2016-09-29 | 2019-05-03 | 日立金属株式会社 | 纳米晶合金磁芯、磁芯组件和纳米晶合金磁芯的制造方法 |
CN109735688A (zh) * | 2018-12-24 | 2019-05-10 | 广东工业大学 | 一种提高铁基纳米晶高频磁性能的磁场热处理方法 |
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2021
- 2021-01-21 CN CN202110085092.8A patent/CN112927914B/zh active Active
Patent Citations (5)
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WO2006080121A1 (ja) * | 2005-01-25 | 2006-08-03 | Mitsubishi Materials Pmg Corporation | Mg含有酸化膜被覆鉄粉末 |
CN102945719A (zh) * | 2012-10-08 | 2013-02-27 | 南京航空航天大学 | 高性能铁基纳米晶软磁合金及其制备方法 |
US20160086700A1 (en) * | 2014-09-19 | 2016-03-24 | Kabushiki Kaisha Toshiba | Method for producing magnetic material |
CN109716463A (zh) * | 2016-09-29 | 2019-05-03 | 日立金属株式会社 | 纳米晶合金磁芯、磁芯组件和纳米晶合金磁芯的制造方法 |
CN109735688A (zh) * | 2018-12-24 | 2019-05-10 | 广东工业大学 | 一种提高铁基纳米晶高频磁性能的磁场热处理方法 |
Non-Patent Citations (1)
Title |
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JIANCHENG TANG,AND,ET AL: "《Crystallization process of amorphous Fe86Zr7B6Cu1 alloy under hot isothermal prossing》", 《JOURNAL OF ALLOYS AND COMPOUNDS》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114724840A (zh) * | 2022-04-29 | 2022-07-08 | 东莞市大忠电子有限公司 | 一种解决剩余电流互感器平衡特性铁芯的退火工艺 |
CN114724840B (zh) * | 2022-04-29 | 2024-05-28 | 东莞市大忠电子有限公司 | 一种解决剩余电流互感器平衡特性铁芯的退火工艺 |
CN115020098A (zh) * | 2022-05-16 | 2022-09-06 | 华北电力大学 | 一种非晶磁芯的纳米化-覆层一体化加工方法 |
CN116959836A (zh) * | 2023-07-10 | 2023-10-27 | 唐山非晶科技有限公司 | 一种感应炉专用非晶磁轭及其制备方法 |
CN116959836B (zh) * | 2023-07-10 | 2024-03-22 | 唐山非晶科技有限公司 | 一种感应炉专用非晶磁轭及其制备方法 |
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