CN106571221B - 一种各向异性软磁复合材料的制备方法 - Google Patents
一种各向异性软磁复合材料的制备方法 Download PDFInfo
- Publication number
- CN106571221B CN106571221B CN201611001535.6A CN201611001535A CN106571221B CN 106571221 B CN106571221 B CN 106571221B CN 201611001535 A CN201611001535 A CN 201611001535A CN 106571221 B CN106571221 B CN 106571221B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- powder
- magnetic field
- magnet ring
- orientated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
-
- 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
- H01F1/14—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 metals or alloys
- H01F1/16—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 metals or alloys in the form of sheets
-
- 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
- H01F1/14—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 metals or alloys
- H01F1/20—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 metals or alloys in the form of particles, e.g. powder
- H01F1/28—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 metals or alloys in the form of particles, e.g. powder dispersed or suspended in a bonding agent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0273—Imparting anisotropy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611001535.6A CN106571221B (zh) | 2016-11-15 | 2016-11-15 | 一种各向异性软磁复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611001535.6A CN106571221B (zh) | 2016-11-15 | 2016-11-15 | 一种各向异性软磁复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106571221A CN106571221A (zh) | 2017-04-19 |
CN106571221B true CN106571221B (zh) | 2018-07-06 |
Family
ID=58542799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611001535.6A Active CN106571221B (zh) | 2016-11-15 | 2016-11-15 | 一种各向异性软磁复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106571221B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107705954A (zh) * | 2017-08-16 | 2018-02-16 | 无锡斯贝尔磁性材料有限公司 | 一种软磁复合磁环及其制备方法 |
CN108565109B (zh) * | 2018-06-11 | 2020-09-25 | 中国计量大学 | 一种软磁复合材料的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101226801A (zh) * | 2007-11-27 | 2008-07-23 | 浙江大学 | 铁基合金抗电磁干扰材料的制备方法 |
CN104036902A (zh) * | 2014-05-28 | 2014-09-10 | 浙江明贺钢管有限公司 | 一种金属磁粉芯的制备方法 |
CN104616854A (zh) * | 2014-12-30 | 2015-05-13 | 横店集团东磁股份有限公司 | 一种电磁干扰噪声抑制片材及其制备方法 |
CN105537581A (zh) * | 2016-01-11 | 2016-05-04 | 横店集团东磁股份有限公司 | 一种噪音抑制片及其制备方法 |
CN106404568A (zh) * | 2016-10-26 | 2017-02-15 | 中国科学院武汉岩土力学研究所 | 可测量致密岩石气体渗透率的真/假三轴试验装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3641796B2 (ja) * | 1999-10-18 | 2005-04-27 | Necトーキン株式会社 | 電磁干渉抑制体 |
-
2016
- 2016-11-15 CN CN201611001535.6A patent/CN106571221B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101226801A (zh) * | 2007-11-27 | 2008-07-23 | 浙江大学 | 铁基合金抗电磁干扰材料的制备方法 |
CN104036902A (zh) * | 2014-05-28 | 2014-09-10 | 浙江明贺钢管有限公司 | 一种金属磁粉芯的制备方法 |
CN104616854A (zh) * | 2014-12-30 | 2015-05-13 | 横店集团东磁股份有限公司 | 一种电磁干扰噪声抑制片材及其制备方法 |
CN105537581A (zh) * | 2016-01-11 | 2016-05-04 | 横店集团东磁股份有限公司 | 一种噪音抑制片及其制备方法 |
CN106404568A (zh) * | 2016-10-26 | 2017-02-15 | 中国科学院武汉岩土力学研究所 | 可测量致密岩石气体渗透率的真/假三轴试验装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106571221A (zh) | 2017-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108335820B (zh) | 稳定磁导率低损耗的磁粉芯材料及其制备方法 | |
CN101996723B (zh) | 一种复合软磁磁粉芯及其制备方法 | |
CN107077934B (zh) | 具有提高的热稳定性的基于MnBi的烧结磁体及其制备方法 | |
CN108565109B (zh) | 一种软磁复合材料的制备方法 | |
CN106952703B (zh) | 一种耐高温高磁性能永磁材料 | |
CN103834863A (zh) | 用共伴生混合稀土制造钕铁硼永磁材料的方法 | |
CN105702410A (zh) | 一种软磁磁粉芯的制备方法 | |
CN106571221B (zh) | 一种各向异性软磁复合材料的制备方法 | |
CN110246675A (zh) | 一种高饱和磁通密度、低损耗软磁复合材料及其制备方法 | |
CN103559972A (zh) | 一种烧结钕铁硼永磁材料的制备方法 | |
CN106373693A (zh) | 一种完全取向软磁复合材料的制备方法 | |
CN102766835A (zh) | 一种制备高性能SmCo永磁材料的方法 | |
CN111724963A (zh) | 一种磁性填料定向排列的流延成型方法、装置及产品 | |
CN104599803A (zh) | 一种由高氢含量粉末制备的钕铁硼永磁体及其制备工艺 | |
CN108538568B (zh) | 一种软磁复合材料的热变形界面扩散制备方法 | |
CN104766717B (zh) | 一种提高烧结钕铁硼永磁体磁性能的方法 | |
CN110211761B (zh) | 一种高强度高磁导率铁粉基软磁复合材料构件制备方法 | |
CN104959618B (zh) | 一种高电阻率高磁性能核壳结构NdFeB磁粉及用途 | |
CN110165847A (zh) | 不同宽度波形的径向各向异性多极实心磁体的生产方法 | |
CN109192432A (zh) | 一种复合结构型软磁材料的制备方法 | |
CN108766700A (zh) | 一种高工作温度低磁性变化稀土钴永磁材料及制备方法 | |
Korent et al. | Magnetic properties and microstructure evolution of hot-deformed Nd-Fe-B magnets produced by low-pressure spark-plasma sintering | |
CN109722005B (zh) | 具有高工作频段的二维磁矩软磁复合材料及其制备方法 | |
CN204288994U (zh) | 一种可降低涡流损耗的烧结型稀土永磁体 | |
CN101699577B (zh) | 高频软磁材料及复合材料和制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Dai Yulan Inventor before: Peng Xiaoling Inventor before: Ge Hongliang Inventor before: Li Jing Inventor before: Yang Yanting Inventor before: Xu Jingcai Inventor before: Wang Panfeng Inventor before: Jin Hongxiao Inventor before: Hong Bo Inventor before: Jin Dingfeng Inventor before: Wang Xinqing |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180518 Address after: 511450 self compiled D8 workshop, No. 8, Jia Hong Road, Shibian village, Shiji Town, Panyu District, Guangzhou, Guangdong. Applicant after: Guangzhou Tianzi New Material Science and Technology Co., Ltd Address before: 311112 15-1-101, Ming Ya court, Yuhang Ancient District, Hangzhou, Zhejiang Applicant before: Peng Xiaoling |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |