CN100565722C - 一种超高磁导率、高居里温度的Mn-Zn铁氧体及其制备方法 - Google Patents
一种超高磁导率、高居里温度的Mn-Zn铁氧体及其制备方法 Download PDFInfo
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- CN100565722C CN100565722C CNB2006100524089A CN200610052408A CN100565722C CN 100565722 C CN100565722 C CN 100565722C CN B2006100524089 A CNB2006100524089 A CN B2006100524089A CN 200610052408 A CN200610052408 A CN 200610052408A CN 100565722 C CN100565722 C CN 100565722C
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- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000011701 zinc Substances 0.000 claims abstract description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 34
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract description 18
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011787 zinc oxide Substances 0.000 claims abstract description 17
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims abstract description 8
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000416 bismuth oxide Inorganic materials 0.000 claims abstract description 7
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000484 niobium oxide Inorganic materials 0.000 claims abstract description 7
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 25
- 238000005245 sintering Methods 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 9
- 239000000292 calcium oxide Substances 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 6
- 208000036366 Sensation of pressure Diseases 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 5
- 230000008025 crystallization Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 2
- 229910001936 tantalum oxide Inorganic materials 0.000 claims description 2
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 5
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Inorganic materials O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 12
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920001610 polycaprolactone Polymers 0.000 description 3
- 239000004632 polycaprolactone Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 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 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical class [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WKMKTIVRRLOHAJ-UHFFFAOYSA-N oxygen(2-);thallium(1+) Chemical compound [O-2].[Tl+].[Tl+] WKMKTIVRRLOHAJ-UHFFFAOYSA-N 0.000 description 1
- 229910003438 thallium oxide Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Abstract
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CNB2006100524089A CN100565722C (zh) | 2006-07-12 | 2006-07-12 | 一种超高磁导率、高居里温度的Mn-Zn铁氧体及其制备方法 |
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CNB2006100524089A CN100565722C (zh) | 2006-07-12 | 2006-07-12 | 一种超高磁导率、高居里温度的Mn-Zn铁氧体及其制备方法 |
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CN101106003A CN101106003A (zh) | 2008-01-16 |
CN100565722C true CN100565722C (zh) | 2009-12-02 |
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CNB2006100524089A Active CN100565722C (zh) | 2006-07-12 | 2006-07-12 | 一种超高磁导率、高居里温度的Mn-Zn铁氧体及其制备方法 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805173A (zh) * | 2010-03-31 | 2010-08-18 | 苏州天铭磁业有限公司 | 一种贫铁配方的MnZn铁氧体材料及其制备方法 |
CN101921103A (zh) * | 2010-08-19 | 2010-12-22 | 上海电力学院 | 一种具有高磁导率的锰锌铁氧体及制备方法 |
CN103102148A (zh) * | 2013-02-19 | 2013-05-15 | 常熟市信立磁业有限公司 | 宽频高磁导率锰-锌铁氧体材料的制备方法 |
CN103102149A (zh) * | 2013-02-19 | 2013-05-15 | 常熟市信立磁业有限公司 | 宽频高磁导率锰-锌铁氧体材料 |
CN103588471B (zh) * | 2013-06-27 | 2015-09-16 | 横店集团东磁股份有限公司 | 一种宽温高初始磁导率软磁铁氧体 |
CN103588473B (zh) * | 2013-08-15 | 2015-04-29 | 横店集团东磁股份有限公司 | 一种具有高饱和磁感应强度高磁导率特性的Mn-Zn铁氧体及其制备工艺 |
CN104387050B (zh) * | 2014-11-04 | 2016-06-01 | 横店集团东磁股份有限公司 | 一种高导磁率锰锌系铁氧体及其制备方法 |
CN104446410B (zh) * | 2014-11-04 | 2016-03-16 | 横店集团东磁股份有限公司 | 一种锰锌系铁氧体及其制备方法 |
CN106384642B (zh) * | 2016-08-26 | 2019-01-01 | 索凌电气有限公司 | 一种铁芯和其制造方法及包含铁芯的变压器 |
CN106747396B (zh) * | 2016-12-29 | 2020-04-14 | 天通控股股份有限公司 | 一种汽车电子用高磁导率锰锌铁氧体材料及其制备方法 |
CN108017383B (zh) * | 2017-12-04 | 2021-01-15 | 广东佛山金刚磁业有限公司 | 高磁导率、高频高阻抗特性软磁材料及其制备方法 |
CN108950345A (zh) * | 2018-08-16 | 2018-12-07 | 安徽信息工程学院 | 无机功能复合材料 |
CN115716746A (zh) * | 2022-10-28 | 2023-02-28 | 重庆科技学院 | 一种超高频高磁导率低损耗锰锌软磁铁氧体及制备方法 |
Citations (7)
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CN1061395A (zh) * | 1990-11-15 | 1992-05-27 | 川崎制铁株式会社 | 生产锰锌铁氧体的方法 |
CN1277727A (zh) * | 1998-09-07 | 2000-12-20 | Tdk株式会社 | 锰-锌铁氧体及制造方法 |
US6210598B1 (en) * | 1998-08-19 | 2001-04-03 | Minebea Co., Ltd. | Mn-Zn ferrite |
CN1322364A (zh) * | 1999-09-17 | 2001-11-14 | Tdk株式会社 | 锰锌系铁氧体 |
CN1619719A (zh) * | 2003-11-21 | 2005-05-25 | 浙江天通电子股份有限公司 | 锰锌铁氧体软磁及制造方法 |
CN1686928A (zh) * | 2005-03-21 | 2005-10-26 | 乳源瑶族自治县东阳光实业发展有限公司 | 频率特性优异的高磁导率锰锌系铁氧体及其制备方法 |
CN1749210A (zh) * | 2005-08-05 | 2006-03-22 | 横店集团东磁有限公司 | 一种MnZn功率铁氧体材料 |
-
2006
- 2006-07-12 CN CNB2006100524089A patent/CN100565722C/zh active Active
Patent Citations (7)
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CN1061395A (zh) * | 1990-11-15 | 1992-05-27 | 川崎制铁株式会社 | 生产锰锌铁氧体的方法 |
US6210598B1 (en) * | 1998-08-19 | 2001-04-03 | Minebea Co., Ltd. | Mn-Zn ferrite |
CN1277727A (zh) * | 1998-09-07 | 2000-12-20 | Tdk株式会社 | 锰-锌铁氧体及制造方法 |
CN1322364A (zh) * | 1999-09-17 | 2001-11-14 | Tdk株式会社 | 锰锌系铁氧体 |
CN1619719A (zh) * | 2003-11-21 | 2005-05-25 | 浙江天通电子股份有限公司 | 锰锌铁氧体软磁及制造方法 |
CN1686928A (zh) * | 2005-03-21 | 2005-10-26 | 乳源瑶族自治县东阳光实业发展有限公司 | 频率特性优异的高磁导率锰锌系铁氧体及其制备方法 |
CN1749210A (zh) * | 2005-08-05 | 2006-03-22 | 横店集团东磁有限公司 | 一种MnZn功率铁氧体材料 |
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CN101106003A (zh) | 2008-01-16 |
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