CN104446409B - 锰锌铁氧体材料及其制备方法 - Google Patents
锰锌铁氧体材料及其制备方法 Download PDFInfo
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- CN104446409B CN104446409B CN201410610116.7A CN201410610116A CN104446409B CN 104446409 B CN104446409 B CN 104446409B CN 201410610116 A CN201410610116 A CN 201410610116A CN 104446409 B CN104446409 B CN 104446409B
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- slurry
- ferrite material
- warming
- mnzn ferrite
- stirring
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- 239000000463 material Substances 0.000 title claims abstract description 67
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 78
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 38
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000011787 zinc oxide Substances 0.000 claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 17
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract description 17
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 17
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 14
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 14
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 14
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 14
- 239000000470 constituent Substances 0.000 claims abstract description 9
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims description 56
- 239000002002 slurry Substances 0.000 claims description 56
- 239000000843 powder Substances 0.000 claims description 54
- 238000003756 stirring Methods 0.000 claims description 47
- 238000003801 milling Methods 0.000 claims description 43
- 238000010792 warming Methods 0.000 claims description 39
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 34
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 34
- 229940068984 polyvinyl alcohol Drugs 0.000 claims description 34
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000011236 particulate material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 16
- 239000011812 mixed powder Substances 0.000 claims description 15
- 238000005245 sintering Methods 0.000 claims description 15
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 13
- 239000000314 lubricant Substances 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011268 mixed slurry Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 34
- 239000010959 steel Substances 0.000 description 34
- 238000012360 testing method Methods 0.000 description 29
- 239000002245 particle Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000008367 deionised water Substances 0.000 description 16
- 229910021641 deionized water Inorganic materials 0.000 description 16
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 14
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000009826 distribution Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 238000001694 spray drying Methods 0.000 description 8
- 238000013019 agitation Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004320 controlled atmosphere Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 229910052596 spinel Inorganic materials 0.000 description 5
- 239000011029 spinel Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 239000011572 manganese Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Abstract
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CN104446409A CN104446409A (zh) | 2015-03-25 |
CN104446409B true CN104446409B (zh) | 2016-11-30 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107540362A (zh) * | 2017-09-08 | 2018-01-05 | 横店集团东磁股份有限公司 | 一种用于ups电源的锰锌铁氧体材料及其制备方法 |
CN107473727B (zh) * | 2017-09-21 | 2020-12-08 | 郴州市久隆旺高科电子有限公司 | 一种宽频宽温高功率密度低损耗锰锌软磁铁氧体材料及其制备方法 |
CN109727763B (zh) * | 2019-01-30 | 2020-05-12 | 浙江春晖磁电科技有限公司 | 宽频高导磁环的生产工艺 |
CN110304913B (zh) * | 2019-07-04 | 2021-11-26 | 湖北文理学院 | 一种高频超低损耗锰锌软磁铁氧体材料及其制备方法 |
CN110698208A (zh) * | 2019-08-22 | 2020-01-17 | 江门江益磁材有限公司 | 一种铁氧体浆料及其制备方法 |
CN110369055A (zh) * | 2019-08-26 | 2019-10-25 | 贵州正业龙腾新材料开发有限公司 | 一种采用氧化锆球用作软磁铁氧体材料球磨介质的方法 |
CN111039668A (zh) * | 2019-12-30 | 2020-04-21 | 苏州冠达磁业有限公司 | 宽温高初始磁导率高居里温度锰锌铁氧体及其制备方法 |
CN112125658B (zh) * | 2020-09-30 | 2021-05-11 | 山东春光磁电科技有限公司 | 电磁炉加热板用磁泥粉及其制备方法 |
CN113284731B (zh) * | 2021-05-17 | 2022-08-02 | 湖北微硕电子科技有限公司 | 一种高频大磁场软磁铁氧体材料及其制备方法 |
CN115716745A (zh) * | 2022-10-28 | 2023-02-28 | 重庆科技学院 | 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 |
CN116444259A (zh) * | 2023-03-20 | 2023-07-18 | 乳源东阳光磁性材料有限公司 | 一种高频高直流叠加低损耗锰锌铁氧体材料及其制备方法 |
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CN101620908B (zh) * | 2009-06-05 | 2011-10-05 | 南京精研磁性技术有限公司 | 宽温宽频高居里点低损耗锰锌铁氧体材料及其制备方法 |
CN102163480B (zh) * | 2011-01-17 | 2013-03-20 | 临沂中瑞电子有限公司 | 一种led照明控制电路用磁性材料 |
CN102161585B (zh) * | 2011-01-20 | 2013-05-22 | 绵阳开磁科技有限公司 | 高频宽温低功耗软磁锰锌铁氧体及其制备方法 |
CN103396111B (zh) * | 2013-08-12 | 2016-01-13 | 江苏省晶石磁性材料与器件工程技术研究有限公司 | 一种高频宽温低损耗锰锌铁氧体及其制造工艺 |
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Non-Patent Citations (1)
Title |
---|
MnZn功率铁氧体的研究进展及发展趋势;李乐中等;《材料导报》;20080229;第22卷(第2期);第93-96页 * |
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Effective date of registration: 20170711 Address after: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Co-patentee after: Guangdong Zhaoqing Weishuo Electronics Co.,Ltd. Patentee after: Guangdong Fenghua Advanced Technology Holding Co.,Ltd. Co-patentee after: FENGHUA RESEARCH INSTITUTE (GUANGZHOU) Co.,Ltd. Address before: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Co-patentee before: Guangdong Zhaoqing Weishuo Electronics Co.,Ltd. Patentee before: Guangdong Fenghua Advanced Technology Holding Co.,Ltd. |
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Effective date of registration: 20201222 Address after: 18 Fenghua electronics industrial town, Fenghua Road, Guangdong, Zhaoqing 526020, China Patentee after: Guangdong Fenghua Advanced Technology Holding Co.,Ltd. Address before: 18 Fenghua electronics industrial town, Fenghua Road, Guangdong, Zhaoqing 526020, China Patentee before: Guangdong Fenghua Advanced Technology Holding Co.,Ltd. Patentee before: Guangdong Zhaoqing Weishuo Electronics Co.,Ltd. Patentee before: FENGHUA RESEARCH INSTITUTE (GUANGZHOU) Co.,Ltd. |
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Granted publication date: 20161130 |