CN104496449A - 一种锰锌铁氧体高频高阻抗材料及其制备方法 - Google Patents
一种锰锌铁氧体高频高阻抗材料及其制备方法 Download PDFInfo
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- CN104496449A CN104496449A CN201410718250.9A CN201410718250A CN104496449A CN 104496449 A CN104496449 A CN 104496449A CN 201410718250 A CN201410718250 A CN 201410718250A CN 104496449 A CN104496449 A CN 104496449A
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 title claims abstract description 11
- 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 title claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 26
- 239000000470 constituent Substances 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 37
- 229910052760 oxygen Inorganic materials 0.000 claims description 37
- 239000001301 oxygen Substances 0.000 claims description 37
- 229910000859 α-Fe Inorganic materials 0.000 claims description 28
- 239000004615 ingredient Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 238000005245 sintering Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 13
- 229910021645 metal ion Inorganic materials 0.000 abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105152645A (zh) * | 2015-09-09 | 2015-12-16 | 苏州冠达磁业有限公司 | 宽频低损耗高强度锰锌铁氧体及其制备方法 |
CN105198398A (zh) * | 2015-09-09 | 2015-12-30 | 苏州冠达磁业有限公司 | 低温升超低损耗高磁导率及叠加特性锰锌铁氧体 |
CN106242545A (zh) * | 2016-07-13 | 2016-12-21 | 深圳顺络电子股份有限公司 | 一种非磁性铁氧体、叠层电子器件及其制备方法 |
CN106365623A (zh) * | 2016-08-25 | 2017-02-01 | 天长市中德电子有限公司 | 一种宽温宽频软磁铁氧体及其制备方法 |
CN106396663A (zh) * | 2016-08-29 | 2017-02-15 | 天长市中德电子有限公司 | 一种高导电率Mn‑Zn铁氧体材料 |
CN108264341A (zh) * | 2018-01-29 | 2018-07-10 | 江门市开源电子有限公司 | 一种高频高阻抗高磁导率锰锌铁氧体材料及其制造方法 |
CN109626985A (zh) * | 2019-01-29 | 2019-04-16 | 山东春光磁电科技有限公司 | 一种超高频高阻抗MnZn铁氧体材料 |
CN109961918A (zh) * | 2019-03-25 | 2019-07-02 | 自贡市光大电子有限责任公司 | 高频低损耗无线充电器磁片及其生产方法 |
CN113087512A (zh) * | 2021-03-09 | 2021-07-09 | 电子科技大学 | 高频率稳定性高磁导率的MnZn铁氧体材料及制备方法 |
WO2022110626A1 (zh) * | 2020-11-30 | 2022-06-02 | 横店集团东磁股份有限公司 | 一种电磁吸收与屏蔽的铁氧体材料、电磁波吸收体及其制备方法 |
WO2024125042A1 (zh) * | 2022-12-13 | 2024-06-20 | 横店集团东磁股份有限公司 | 镍镁锌铜铁氧体及其制备方法和应用 |
Citations (3)
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CN102424571A (zh) * | 2011-09-01 | 2012-04-25 | 南通华兴磁性材料有限公司 | 锰锌铁氧体材料抗干扰磁环制造方法 |
CN102503396A (zh) * | 2011-11-28 | 2012-06-20 | 无锡斯贝尔磁性材料有限公司 | 一种高频低损耗MnZn铁氧体及其制备方法 |
CN102964118A (zh) * | 2012-11-07 | 2013-03-13 | 浙江通达磁业有限公司 | 一种锰锌系铁氧体高频材料及其制造方法 |
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2014
- 2014-12-01 CN CN201410718250.9A patent/CN104496449B/zh active Active
Patent Citations (3)
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CN102424571A (zh) * | 2011-09-01 | 2012-04-25 | 南通华兴磁性材料有限公司 | 锰锌铁氧体材料抗干扰磁环制造方法 |
CN102503396A (zh) * | 2011-11-28 | 2012-06-20 | 无锡斯贝尔磁性材料有限公司 | 一种高频低损耗MnZn铁氧体及其制备方法 |
CN102964118A (zh) * | 2012-11-07 | 2013-03-13 | 浙江通达磁业有限公司 | 一种锰锌系铁氧体高频材料及其制造方法 |
Non-Patent Citations (1)
Title |
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关小蓉 等: "锰锌、镍锌铁氧体的研究现状及最新进展", 《材料导报》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105198398A (zh) * | 2015-09-09 | 2015-12-30 | 苏州冠达磁业有限公司 | 低温升超低损耗高磁导率及叠加特性锰锌铁氧体 |
CN105198398B (zh) * | 2015-09-09 | 2017-07-14 | 苏州冠达磁业有限公司 | 低温升超低损耗高磁导率及叠加特性锰锌铁氧体 |
CN105152645A (zh) * | 2015-09-09 | 2015-12-16 | 苏州冠达磁业有限公司 | 宽频低损耗高强度锰锌铁氧体及其制备方法 |
CN106242545B (zh) * | 2016-07-13 | 2019-01-18 | 深圳顺络电子股份有限公司 | 一种非磁性铁氧体、叠层电子器件及其制备方法 |
CN106242545A (zh) * | 2016-07-13 | 2016-12-21 | 深圳顺络电子股份有限公司 | 一种非磁性铁氧体、叠层电子器件及其制备方法 |
CN106365623A (zh) * | 2016-08-25 | 2017-02-01 | 天长市中德电子有限公司 | 一种宽温宽频软磁铁氧体及其制备方法 |
CN106396663A (zh) * | 2016-08-29 | 2017-02-15 | 天长市中德电子有限公司 | 一种高导电率Mn‑Zn铁氧体材料 |
CN108264341A (zh) * | 2018-01-29 | 2018-07-10 | 江门市开源电子有限公司 | 一种高频高阻抗高磁导率锰锌铁氧体材料及其制造方法 |
CN109626985A (zh) * | 2019-01-29 | 2019-04-16 | 山东春光磁电科技有限公司 | 一种超高频高阻抗MnZn铁氧体材料 |
CN109961918A (zh) * | 2019-03-25 | 2019-07-02 | 自贡市光大电子有限责任公司 | 高频低损耗无线充电器磁片及其生产方法 |
WO2022110626A1 (zh) * | 2020-11-30 | 2022-06-02 | 横店集团东磁股份有限公司 | 一种电磁吸收与屏蔽的铁氧体材料、电磁波吸收体及其制备方法 |
CN113087512A (zh) * | 2021-03-09 | 2021-07-09 | 电子科技大学 | 高频率稳定性高磁导率的MnZn铁氧体材料及制备方法 |
CN113087512B (zh) * | 2021-03-09 | 2021-12-03 | 电子科技大学 | 高频率稳定性高磁导率的MnZn铁氧体材料及制备方法 |
WO2024125042A1 (zh) * | 2022-12-13 | 2024-06-20 | 横店集团东磁股份有限公司 | 镍镁锌铜铁氧体及其制备方法和应用 |
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