CN112863797A - 一种非平行取向永磁合金及其制备方法 - Google Patents
一种非平行取向永磁合金及其制备方法 Download PDFInfo
- Publication number
- CN112863797A CN112863797A CN202110034663.5A CN202110034663A CN112863797A CN 112863797 A CN112863797 A CN 112863797A CN 202110034663 A CN202110034663 A CN 202110034663A CN 112863797 A CN112863797 A CN 112863797A
- Authority
- CN
- China
- Prior art keywords
- group
- permanent magnetic
- coils
- magnetic alloy
- magnetic field
- 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.)
- Granted
Links
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 239000000696 magnetic material Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- H01F1/032—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 hard-magnetic materials
- H01F1/04—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 hard-magnetic materials metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110034663.5A CN112863797B (zh) | 2021-01-12 | 2021-01-12 | 一种非平行取向永磁合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110034663.5A CN112863797B (zh) | 2021-01-12 | 2021-01-12 | 一种非平行取向永磁合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112863797A true CN112863797A (zh) | 2021-05-28 |
CN112863797B CN112863797B (zh) | 2023-10-03 |
Family
ID=76002701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110034663.5A Active CN112863797B (zh) | 2021-01-12 | 2021-01-12 | 一种非平行取向永磁合金及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112863797B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101118807A (zh) * | 2007-06-22 | 2008-02-06 | 董中天 | 各向异性粘接或烧结多极环状磁体的磁场取向装置 |
CN101393792A (zh) * | 2007-09-19 | 2009-03-25 | 孙立生 | 左右弧磁场强度对称的永磁体及制备方法和设备 |
JP2010258181A (ja) * | 2009-04-24 | 2010-11-11 | Mitsubishi Electric Corp | 異方性磁石及びその製造方法 |
CN103128286A (zh) * | 2013-03-13 | 2013-06-05 | 黄可可 | 各向异性烧结稀土永磁材料辐射状取向装置及其取向方法 |
US20160211065A1 (en) * | 2014-09-23 | 2016-07-21 | Boise State University | Electrically driven magnetic shape memory apparuts and method |
CN107331500A (zh) * | 2017-08-28 | 2017-11-07 | 佛山市顺德区江粉霸菱磁材有限公司 | 一种用于特殊径向磁场取向成型模具 |
JP2019197778A (ja) * | 2018-05-08 | 2019-11-14 | Tdk株式会社 | 希土類磁石の製造方法 |
CN110943554A (zh) * | 2019-10-25 | 2020-03-31 | 杭州史宾纳科技有限公司 | 一种具有halbach阵列结构效应的瓦型磁体及制造方法 |
CN111640552A (zh) * | 2020-05-25 | 2020-09-08 | 华中科技大学 | 一种永磁体压制成型方法及装置 |
-
2021
- 2021-01-12 CN CN202110034663.5A patent/CN112863797B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101118807A (zh) * | 2007-06-22 | 2008-02-06 | 董中天 | 各向异性粘接或烧结多极环状磁体的磁场取向装置 |
CN101393792A (zh) * | 2007-09-19 | 2009-03-25 | 孙立生 | 左右弧磁场强度对称的永磁体及制备方法和设备 |
JP2010258181A (ja) * | 2009-04-24 | 2010-11-11 | Mitsubishi Electric Corp | 異方性磁石及びその製造方法 |
CN103128286A (zh) * | 2013-03-13 | 2013-06-05 | 黄可可 | 各向异性烧结稀土永磁材料辐射状取向装置及其取向方法 |
US20160211065A1 (en) * | 2014-09-23 | 2016-07-21 | Boise State University | Electrically driven magnetic shape memory apparuts and method |
CN107331500A (zh) * | 2017-08-28 | 2017-11-07 | 佛山市顺德区江粉霸菱磁材有限公司 | 一种用于特殊径向磁场取向成型模具 |
JP2019197778A (ja) * | 2018-05-08 | 2019-11-14 | Tdk株式会社 | 希土類磁石の製造方法 |
CN110943554A (zh) * | 2019-10-25 | 2020-03-31 | 杭州史宾纳科技有限公司 | 一种具有halbach阵列结构效应的瓦型磁体及制造方法 |
CN111640552A (zh) * | 2020-05-25 | 2020-09-08 | 华中科技大学 | 一种永磁体压制成型方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN112863797B (zh) | 2023-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Palasyuk et al. | Advances in characterization of non-rare-earth permanent magnets: Exploring commercial Alnico grades 5–7 and 9 | |
CN105840727B (zh) | 一种轴向磁力耦合的可调刚度机构 | |
CN101615475A (zh) | 一种柔性各向异性粘结稀土永磁体的制造方法 | |
CN104646677B (zh) | 一种磁性粉体的制备方法 | |
CN112863797A (zh) | 一种非平行取向永磁合金及其制备方法 | |
CN109065311A (zh) | 一种高矫顽力钕铈铁硼永磁合金及制备方法 | |
Nilsén et al. | Comparison of magnetic field controlled damping properties of single crystal Ni-Mn-Ga and Ni-Mn-Ga polymer hybrid composite structures | |
CN112863807B (zh) | 一种产生非平行磁场的方法及装置 | |
CN110398997B (zh) | 一种磁流变弹性体的制备装置、系统和方法 | |
EP0174004A2 (de) | Verfahren zur Herstellung eines kristallinen Körpers aus der Schmelze | |
Zhang et al. | Design of a uniform bias magnetic field for giant magnetostrictive actuators applying triple-ring magnets | |
CN204226322U (zh) | 一种电液伺服阀 | |
CN105655089A (zh) | 一种旋转磁场装置 | |
CN108922768A (zh) | 一种高压热处理晶界扩散增强钕铁硼磁体矫顽力的方法 | |
CN109671546A (zh) | 磁体及其制造方法 | |
Rana et al. | Micromagnetism of MnBi: FeCo thin films | |
CN210181489U (zh) | 一种磁流变弹性体的制备装置和系统 | |
CN110364619A (zh) | 磁致伸缩材料以及使用其的磁致伸缩式设备 | |
Zhou et al. | Fracture behavior of sintered NdFeB magnets during cooling from sintering temperature | |
Tseng et al. | Development of Proportional–Integrative–Derivative (PID) Optimized for the MicroElectric Discharge Machine Fabrication of Nano-Bismuth Colloid | |
EP3608926A1 (en) | Rare earth sintered magnet, method for producing rare earth sintered body, method for producing rare earth sintered magnet, and linear motor using rare earth sintered magnet | |
CN104681226B (zh) | 一种钕铁硼材料 | |
Guo et al. | Magneto‐responsive polydimethylsiloxane films with magnetic powder: Characterization and potential application in the tensile loading system | |
CN110311591A (zh) | 一种不引入转矩的空间小磁体悬浮控制方法 | |
Jiang et al. | Strong and Ductile Electroplated Heterogeneous Bulk Nanostructured Nickel |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220628 Address after: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Applicant after: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. Address before: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Applicant before: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. Applicant before: Xiamen tungsten industry Limited by Share Ltd |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee after: Fujian Jinlong Rare Earth Co.,Ltd. Address before: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |