CN109320229A - 镍锌软磁体材料 - Google Patents

镍锌软磁体材料 Download PDF

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Publication number
CN109320229A
CN109320229A CN201811296596.9A CN201811296596A CN109320229A CN 109320229 A CN109320229 A CN 109320229A CN 201811296596 A CN201811296596 A CN 201811296596A CN 109320229 A CN109320229 A CN 109320229A
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Prior art keywords
soft magnet
magnet material
nickel
nickel zinc
zinc soft
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王弓
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Yuanling Chenzhou Magnetoelectric Hi-Tech Co
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Yuanling Chenzhou Magnetoelectric Hi-Tech Co
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
    • 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
    • H01F1/34—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 non-metallic substances, e.g. ferrites
    • H01F1/342—Oxides
    • 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
    • H01F1/34—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 non-metallic substances, e.g. ferrites
    • H01F1/342—Oxides
    • H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

本发明公开了一种镍锌软磁体材料，其包括以下按质量百分比表示的组分：65%—66%的三氧化二铁;20%—21%的氧化锌；4%‑5%的氧化铜；9%‑10%的氧化亚镍；其余为杂质。本发明能够兼顾25MHZ以及150MHZ频段具备高阻抗值，且初始磁导率达到700左右。

Description

镍锌软磁体材料
技术领域
本发明属于软磁铁氧体技术领域，具体来说涉及一种镍锌软磁体材料。
背景技术
随着技术的进步，智能设备、医疗设备、数码摄像、照相设备等都要求采用抗干扰性能良好的磁芯器件。目前市场上的磁芯器件只能满足25MHZ频段的抗干扰性能需求或只能满足150MHZ频段的抗干扰性能需求。无法同时兼顾在25MHZ以及150MHZ频段具备高阻抗值。因此，如何开发出一种镍锌铁氧体软磁材料，能够兼顾25MHZ以及150MHZ频段具备高阻抗值，且初始磁导率达到700左右，是本领域技术人员需要研究的方向。
发明内容
本发明的目的是提供一种镍锌软磁体材料，能够兼顾25MHZ以及150MHZ频段具备高阻抗值，且初始磁导率达到700左右。
其采用的技术方案如下：
一种镍锌软磁体材料，其包括以下按质量百分比表示的组分：65%—66%的三氧化二铁;20%—21%的氧化锌；4%-5%的氧化铜;；9%-10%的氧化亚镍；其余为杂质。
优选的是,上述镍锌软磁体材料中：三氧化二铁的含量为65.99%。
优选的是，上述镍锌软磁体材料中：氧化锌的含量为20.585%。
优选的是，上述镍锌软磁体材料中：氧化铜的含量为4.025%。
优选的是，上述镍锌软磁体材料中：氧化亚镍的含量为9.395%。
与现有技术相比，本发明能够兼顾25MHZ以及150MHZ频段具备高阻抗值，且初始磁导率能够达到700左右。
具体实施方式
为了更清楚地说明本发明的技术方案，下面将结合各个实施例作进一步描述。
实施例1：
一种镍锌软磁体材料，其包括以下按质量百分比表示的组分：66%的三氧化二铁；20%的氧化锌；5%的氧化铜；9%的氧化亚镍。
实施例2：
一种镍锌软磁体材料，其包括以下按质量百分比表示的组分：65%的三氧化二铁；21%的氧化锌；4%的氧化铜；10%的氧化亚镍。
实施例3：
一种镍锌软磁体材料，其包括以下按质量百分比表示的组分：65.99%的三氧化二铁；20.585%的氧化锌；4.025%的氧化铜；9.395%的氧化亚镍，其余为杂质。
以实施例1-3的镍锌软磁体材料制备磁芯元件进行检测，其产品规格统一为：RH14.3*28.5*6.35。
经检测，上述磁芯元件的性能指数如下：
从上表中我们可以看出：以实施例1-3的镍锌软磁体材料制备磁芯元件，能够兼顾25MHZ、50MHZ和150MHZ的高阻抗值，其阻抗值约为市场上同类产品的130%左右。具有阻抗特性良好的技术效果。
以上所述，仅为本发明的具体实施例，但本发明的保护范围并不局限于此，任何熟悉本领域技术的技术人员在本发明公开的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。本发明的保护范围以权利要求书的保护范围为准。

Claims (5)

1.一种镍锌软磁体材料，其特征在于包括以下按质量百分比表示的组分：
三氧化二铁 65%—66%
氧化锌 20%—21%
氧化铜 4%-5%
氧化亚镍 9%-10%
其余为杂质。
2.如权利要求1所述镍锌软磁体材料，其特征在于：三氧化二铁的含量为65.99%。
3.如权利要求1所述镍锌软磁体材料，其特征在于：氧化锌的含量为20.585%。
4.如权利要求1所述镍锌软磁体材料，其特征在于：氧化铜的含量为4.025%。
5.如权利要求1所述镍锌软磁体材料，其特征在于：氧化亚镍的含量为9.395%。
CN201811296596.9A 2018-11-01 2018-11-01 镍锌软磁体材料 Pending CN109320229A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111205075A (zh) * 2019-10-23 2020-05-29 横店集团东磁股份有限公司 一种镍锌铁氧体材料及其制备方法

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JPH11283820A (ja) * 1998-03-27 1999-10-15 Fuji Elelctrochem Co Ltd 高周波用異方性傾斜Ｎｉ−Ｚｎフェライトコア
CN102690110A (zh) * 2012-04-23 2012-09-26 横店集团东磁股份有限公司 一种低温共烧用镍铜锌软磁铁氧体材料及其制备方法
CN103693949A (zh) * 2013-11-19 2014-04-02 横店集团东磁股份有限公司 一种宽温低温度系数高频低损耗软磁NiCuZn铁氧体材料及其制备方法
CN105016720A (zh) * 2015-07-16 2015-11-04 中山市东晨磁性电子制品有限公司 一种宽频范围内适用的镍锌磁材配方
CN107098692A (zh) * 2017-06-07 2017-08-29 沅陵辰州磁电高科有限公司 一种高强度镍锌软磁磁芯的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11283820A (ja) * 1998-03-27 1999-10-15 Fuji Elelctrochem Co Ltd 高周波用異方性傾斜Ｎｉ−Ｚｎフェライトコア
CN102690110A (zh) * 2012-04-23 2012-09-26 横店集团东磁股份有限公司 一种低温共烧用镍铜锌软磁铁氧体材料及其制备方法
CN103693949A (zh) * 2013-11-19 2014-04-02 横店集团东磁股份有限公司 一种宽温低温度系数高频低损耗软磁NiCuZn铁氧体材料及其制备方法
CN105016720A (zh) * 2015-07-16 2015-11-04 中山市东晨磁性电子制品有限公司 一种宽频范围内适用的镍锌磁材配方
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111205075A (zh) * 2019-10-23 2020-05-29 横店集团东磁股份有限公司 一种镍锌铁氧体材料及其制备方法
CN111205075B (zh) * 2019-10-23 2021-04-20 横店集团东磁股份有限公司 一种镍锌铁氧体材料及其制备方法

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