CN106830913A - 一种高频低损耗高饱和磁通密度软磁铁氧体材料及其制备方法 - Google Patents
一种高频低损耗高饱和磁通密度软磁铁氧体材料及其制备方法 Download PDFInfo
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- CN106830913A CN106830913A CN201710172937.0A CN201710172937A CN106830913A CN 106830913 A CN106830913 A CN 106830913A CN 201710172937 A CN201710172937 A CN 201710172937A CN 106830913 A CN106830913 A CN 106830913A
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- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 15
- UPWOEMHINGJHOB-UHFFFAOYSA-N oxo(oxocobaltiooxy)cobalt Chemical compound O=[Co]O[Co]=O UPWOEMHINGJHOB-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000004907 flux Effects 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000005245 sintering Methods 0.000 claims abstract description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims abstract description 14
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- 238000005469 granulation Methods 0.000 claims abstract description 7
- 230000003179 granulation Effects 0.000 claims abstract description 7
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 21
- 238000003801 milling Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000004615 ingredient Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 17
- 229910002059 quaternary alloy Inorganic materials 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 208000036366 Sensation of pressure Diseases 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- 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
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- 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
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- 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
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Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710172937.0A CN106830913B (zh) | 2017-03-22 | 2017-03-22 | 一种高频低损耗高饱和磁通密度软磁铁氧体材料及其制备方法 |
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CN201710172937.0A CN106830913B (zh) | 2017-03-22 | 2017-03-22 | 一种高频低损耗高饱和磁通密度软磁铁氧体材料及其制备方法 |
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CN106830913A true CN106830913A (zh) | 2017-06-13 |
CN106830913B CN106830913B (zh) | 2020-01-10 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109273231A (zh) * | 2018-08-28 | 2019-01-25 | 江西尚朋电子科技有限公司 | 一种软磁电子材料的制备方法 |
CN110444361A (zh) * | 2019-09-09 | 2019-11-12 | 天通瑞宏科技有限公司 | 高频高饱和磁通密度铁氧体及制备方法及电感器及变压器 |
CN111233452A (zh) * | 2019-10-18 | 2020-06-05 | 横店集团东磁股份有限公司 | 一种高频高阻抗的贫铁锰锌铁氧体及其制备方法 |
CN111233451A (zh) * | 2018-11-28 | 2020-06-05 | 泰州茂翔电子器材有限公司 | 一种高Bs、高频低损耗磁性材料 |
CN112552037A (zh) * | 2020-12-11 | 2021-03-26 | 江门安磁电子有限公司 | 一种低损耗铁氧体材料及其制备方法 |
CN112723873A (zh) * | 2021-02-05 | 2021-04-30 | 天通控股股份有限公司 | 一种宽频高阻抗高磁导率MnZn软磁铁氧体及其制备方法 |
WO2021128477A1 (zh) * | 2019-12-26 | 2021-07-01 | 天通控股股份有限公司 | 一种超高饱和磁通密度锰锌铁氧体材料及其制备方法 |
CN113121218A (zh) * | 2021-04-06 | 2021-07-16 | 南通冠优达磁业股份有限公司 | 一种宽温高频低损耗软磁铁氧体材料及制备方法 |
CN113277840A (zh) * | 2021-05-10 | 2021-08-20 | 天通控股股份有限公司 | 一种高频高工作磁密低损耗锰锌铁氧体及其制备方法 |
CN113480302A (zh) * | 2021-09-03 | 2021-10-08 | 天通控股股份有限公司 | 一种汽车电子用宽温高磁导率锰锌软磁铁氧体及制备方法 |
WO2022021305A1 (zh) * | 2020-07-29 | 2022-02-03 | 天通控股股份有限公司 | 一种高频高阻抗锰锌铁氧体材料及其制备方法 |
CN115536379A (zh) * | 2022-10-24 | 2022-12-30 | 苏州天源磁业股份有限公司 | 一种高频低损软磁铁氧体材料及其制备方法和应用 |
CN116490467A (zh) * | 2020-10-20 | 2023-07-25 | 株式会社东金 | MnZn系铁氧体 |
DE112021008262T5 (de) | 2021-09-24 | 2024-07-04 | Tdg Holding Co., Ltd | Weichmagnetischer Mangan-Zink-Ferrit mit ultrahoher Frequenz, hoher magnetischer Permeabilität und geringem Verlust und Herstellungsverfahren |
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JP2002319503A (ja) * | 2001-04-24 | 2002-10-31 | Asahi Kasei Corp | 磁石用固形材料及びその製造方法 |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109273231B (zh) * | 2018-08-28 | 2021-02-12 | 江西尚朋电子科技有限公司 | 一种软磁电子材料的制备方法 |
CN109273231A (zh) * | 2018-08-28 | 2019-01-25 | 江西尚朋电子科技有限公司 | 一种软磁电子材料的制备方法 |
CN111233451A (zh) * | 2018-11-28 | 2020-06-05 | 泰州茂翔电子器材有限公司 | 一种高Bs、高频低损耗磁性材料 |
CN110444361A (zh) * | 2019-09-09 | 2019-11-12 | 天通瑞宏科技有限公司 | 高频高饱和磁通密度铁氧体及制备方法及电感器及变压器 |
CN111233452A (zh) * | 2019-10-18 | 2020-06-05 | 横店集团东磁股份有限公司 | 一种高频高阻抗的贫铁锰锌铁氧体及其制备方法 |
CN111233452B (zh) * | 2019-10-18 | 2021-09-17 | 横店集团东磁股份有限公司 | 一种高频高阻抗的贫铁锰锌铁氧体及其制备方法 |
WO2021128477A1 (zh) * | 2019-12-26 | 2021-07-01 | 天通控股股份有限公司 | 一种超高饱和磁通密度锰锌铁氧体材料及其制备方法 |
WO2022021305A1 (zh) * | 2020-07-29 | 2022-02-03 | 天通控股股份有限公司 | 一种高频高阻抗锰锌铁氧体材料及其制备方法 |
CN116490467A (zh) * | 2020-10-20 | 2023-07-25 | 株式会社东金 | MnZn系铁氧体 |
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CN113277840B (zh) * | 2021-05-10 | 2023-05-12 | 天通控股股份有限公司 | 一种高频高工作磁密低损耗锰锌铁氧体及其制备方法 |
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CN115536379A (zh) * | 2022-10-24 | 2022-12-30 | 苏州天源磁业股份有限公司 | 一种高频低损软磁铁氧体材料及其制备方法和应用 |
CN115536379B (zh) * | 2022-10-24 | 2023-09-05 | 苏州天源磁业股份有限公司 | 一种高频低损软磁铁氧体材料及其制备方法和应用 |
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