CN202205534U - Neodymium iron boron magnet with epoxy layer - Google Patents
Neodymium iron boron magnet with epoxy layer Download PDFInfo
- Publication number
- CN202205534U CN202205534U CN2011203419502U CN201120341950U CN202205534U CN 202205534 U CN202205534 U CN 202205534U CN 2011203419502 U CN2011203419502 U CN 2011203419502U CN 201120341950 U CN201120341950 U CN 201120341950U CN 202205534 U CN202205534 U CN 202205534U
- Authority
- CN
- China
- Prior art keywords
- epoxy layer
- iron boron
- neodymium iron
- magnet
- layer
- 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.)
- Expired - Fee Related
Links
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- Hard Magnetic Materials (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a magnet, in particular to neodymium iron boron magnet with an epoxy layer for a maneuvering power plant. The neodymium iron boron magnet consists of a magnet, an intermediate layer and an epoxy layer, wherein the magnet comprises the intermediate layer and the epoxy layer; and the epoxy layer is coated outside the intermediate layer. The neodymium iron boron magnet has the advantages of simple structure, delay of oxidization and prolonged service life.
Description
Technical field
Little utility model is a kind of magnet, particularly a kind of neodymium iron boron magnetic that has epoxy layer that is used in motor-driven electricity.
Background technology
The magnetic of magnet of the prior art is unstable, and magnet damages easily, causes and can't use, and influence operating efficiency, and while magnet assembling is poor, can not join with used product essence, can't adapt to multiple demand.
The utility model content
The technical problem that the utility model will solve is: overcome the existing apparatus deficiency, a kind of neodymium iron boron magnetic that has epoxy layer is provided, thereby make the structure of neodymium iron boron magnetic more be tending towards reasonable, simple, practical.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of neodymium iron boron magnetic that has epoxy layer; Be made up of magnet, intermediate layer and epoxy layer, described magnet comprises intermediate layer and epoxy layer, and said intermediate layer is coated with epoxy layer; Described epoxy layer is a black powder; Described magnet is a neodymium iron boron, and drier is laid in described drying tube inside, and the thickness of described epoxy layer is 0.3～0.5mm.
The utlity model has following remarkable advantages and beneficial effect:
1) simple in structure, delay oxidation, increase the service life;
Description of drawings
Fig. 1 is a kind of sectional structure sketch map that has the neodymium iron boron magnetic of epoxy layer;
Wherein: the 1-magnet; The 2-intermediate layer; The 3-epoxy layer.
Embodiment
As shown in Figure 1: a kind of neodymium iron boron magnetic that has epoxy layer; Be made up of magnet 1, intermediate layer 2 and epoxy layer 3, described magnet 1 comprises intermediate layer 2 and epoxy layer 3, and said intermediate layer 2 is coated with epoxy layer 3; Described epoxy layer 3 is a black powder; Described magnet 1 is a neodymium iron boron, and drier is laid in described drying tube inside, and the thickness of described epoxy layer 3 is 0.3～0.5mm.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (4)
1. a neodymium iron boron magnetic that has epoxy layer is made up of magnet (1), intermediate layer (2) and epoxy layer (3), it is characterized in that: described magnet (1) comprises intermediate layer (2) and epoxy layer (3), and said intermediate layer (2) are coated with epoxy layer (3).
2. a kind of neodymium iron boron magnetic that has epoxy layer according to claim 1 is characterized in that: described epoxy layer (3) is a black powder.
3. a kind of neodymium iron boron magnetic that has epoxy layer according to claim 1 and 2 is characterized in that: described magnet (1) is a neodymium iron boron.
4. a kind of neodymium iron boron magnetic that has epoxy layer according to claim 1 and 2, it is characterized in that: drier is laid in described drying tube inside, and the thickness of described epoxy layer (3) is 0.3～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203419502U CN202205534U (en) | 2011-09-13 | 2011-09-13 | Neodymium iron boron magnet with epoxy layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203419502U CN202205534U (en) | 2011-09-13 | 2011-09-13 | Neodymium iron boron magnet with epoxy layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205534U true CN202205534U (en) | 2012-04-25 |
Family
ID=45969640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203419502U Expired - Fee Related CN202205534U (en) | 2011-09-13 | 2011-09-13 | Neodymium iron boron magnet with epoxy layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193243A (en) * | 2017-12-27 | 2018-06-22 | 天津深之蓝海洋设备科技有限公司 | Anti-corrosion method, anti-corrosion magnet and the propeller for including this anti-corrosion magnet |
-
2011
- 2011-09-13 CN CN2011203419502U patent/CN202205534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193243A (en) * | 2017-12-27 | 2018-06-22 | 天津深之蓝海洋设备科技有限公司 | Anti-corrosion method, anti-corrosion magnet and the propeller for including this anti-corrosion magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |