CN104992808A - Surface anti-corrosion radial isomerism magnet ring - Google Patents
Surface anti-corrosion radial isomerism magnet ring Download PDFInfo
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- CN104992808A CN104992808A CN201510483005.9A CN201510483005A CN104992808A CN 104992808 A CN104992808 A CN 104992808A CN 201510483005 A CN201510483005 A CN 201510483005A CN 104992808 A CN104992808 A CN 104992808A
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- magnet ring
- corrosion
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- isomerism
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Abstract
The invention provides a surface anti-corrosion radial isomerism magnet ring comprising an isomerism magnet ring body, an insulation coating and a surface anti-corrosion coating arranged from inside-out in sequence; the isomerism magnet ring body is a neodymium iron boron magnet ring; the insulation coating is a nylon coating; the surface anti-corrosion coating is an ion exchange type antirust pigment layer; the nylon coating is 60-80 micrometers in thickness; the ion exchange type antirust pigment layer is 60-80 micrometers in thickness; the beneficial effects are that the surface anti-corrosion radial isomerism magnet ring can protect the easy rusting neodymium iron boron magnet ring from being rusted, and thus causing magnetic decrease.
Description
Technical field
The present invention relates to a kind of surperficial anti-corrosion footpath anisotropy magnet ring, belong to technical field of magnetic materials.
Background technology
Magnet ring is a kind of novel cheap and good-quality AF panel device, is utilize high magnetic conductive material, oozes metals such as closing other one or more magnesium, zinc, nickel, burns poly-forming at 2000 DEG C.It is anti-interference element conventional in electronic circuit, has certain impedance operator, has good inhibitory action for high-frequency noise.Be applicable to computer monitor, printer, photocopier, digital camera, communication apparatus, household electrical appliance, communication power supply, winding displacement, power line, USB linear system row anti-jamming effectiveness.Its effect is equivalent to low pass filter, solves power line preferably, and the High-frequency Interference of holding wire and connector suppresses problem.And have and use simple, convenient, effectively, the series of advantages such as take up room little.Disturbing magnet ring with anti-thousand and suppress electromagnetic interference (EMI), is economical and convenient and effective method.
Under certain environment for use, if magnet surface corrosion, magnetic can be caused to decline, therefore improve the tarnish protection of magnet.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of surperficial anti-corrosion footpath anisotropy magnet ring is provided.
Surperficial anti-corrosion footpath of the present invention anisotropy magnet ring, be made up of footpath anisotropy magnet ring body, insulating coating and surperficial anti-corrosion coating successively from inside to outside, described footpath anisotropy magnet ring body is magnetic Nd-Fe-B ring, described insulating coating is nylon coating, described surperficial anti-corrosion coating is Ion exchange anticorrosive pigment layer, the thickness of described nylon coating is 60-80 micron, and the thickness of described Ion exchange anticorrosive pigment layer is 60-80 micron.
Preferably,
Described Ion exchange anticorrosive pigment layer is calcium ion-exchanged silica gel or rare earth ion exchanged silica gel.
The thickness of described nylon coating and the Thickness Ratio of surperficial anti-corrosion coating are 1:1.
Surperficial anti-corrosion footpath of the present invention anisotropy magnet ring, has following technique effect: the magnetic Nd-Fe-B ring can protecting easy corrosion, is not easy by corrosion, magnetic can not be caused to decline.
Embodiment
embodiment 1
The surperficial anti-corrosion footpath anisotropy magnet ring of the present embodiment, be made up of footpath anisotropy magnet ring body, insulating coating and surperficial anti-corrosion coating successively from inside to outside, described footpath anisotropy magnet ring body is magnetic Nd-Fe-B ring, described insulating coating is nylon coating, described surperficial anti-corrosion coating is Ion exchange anticorrosive pigment layer, the thickness of described nylon coating is 60 microns, and the thickness of described Ion exchange anticorrosive pigment layer is 60 microns.Described Ion exchange anticorrosive pigment layer is calcium ion-exchanged silica gel coat of colo(u)r.
embodiment 2
The surperficial anti-corrosion footpath anisotropy magnet ring of the present embodiment, be made up of footpath anisotropy magnet ring body, insulating coating and surperficial anti-corrosion coating successively from inside to outside, described footpath anisotropy magnet ring body is magnetic Nd-Fe-B ring, described insulating coating is nylon coating, described surperficial anti-corrosion coating is Ion exchange anticorrosive pigment layer, the thickness of described nylon coating is 80 microns, and the thickness of described Ion exchange anticorrosive pigment layer is 80 microns.Described Ion exchange anticorrosive pigment layer is rare earth ion exchanged silica gel coat of colo(u)r.
embodiment 3
The surperficial anti-corrosion footpath anisotropy magnet ring of the present embodiment, be made up of footpath anisotropy magnet ring body, insulating coating and surperficial anti-corrosion coating successively from inside to outside, described footpath anisotropy magnet ring body is magnetic Nd-Fe-B ring, described insulating coating is nylon coating, described surperficial anti-corrosion coating is Ion exchange anticorrosive pigment layer, the thickness of described nylon coating is 70 microns, and the thickness of described Ion exchange anticorrosive pigment layer is 70 microns.Described Ion exchange anticorrosive pigment layer is calcium ion-exchanged silica gel coat of colo(u)r.
Claims (3)
1. surperficial anti-corrosion footpath anisotropy magnet ring, it is characterized in that, be made up of footpath anisotropy magnet ring body, insulating coating and surperficial anti-corrosion coating successively from inside to outside, described footpath anisotropy magnet ring body is magnetic Nd-Fe-B ring, described insulating coating is nylon coating, described surperficial anti-corrosion coating is Ion exchange anticorrosive pigment layer, and the thickness of described nylon coating is 60-80 micron, and the thickness of described Ion exchange anticorrosive pigment layer is 60-80 micron.
2. surperficial anti-corrosion footpath according to claim 1 anisotropy magnet ring, is characterized in that, described Ion exchange anticorrosive pigment layer is calcium ion-exchanged silica gel coat of colo(u)r or rare earth ion exchanged silica gel coat of colo(u)r.
3. surperficial anti-corrosion footpath according to claim 1 anisotropy magnet ring, is characterized in that, the thickness of described nylon coating and the Thickness Ratio of surperficial anti-corrosion coating are 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483005.9A CN104992808A (en) | 2015-08-10 | 2015-08-10 | Surface anti-corrosion radial isomerism magnet ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483005.9A CN104992808A (en) | 2015-08-10 | 2015-08-10 | Surface anti-corrosion radial isomerism magnet ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104992808A true CN104992808A (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483005.9A Pending CN104992808A (en) | 2015-08-10 | 2015-08-10 | Surface anti-corrosion radial isomerism magnet ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104992808A (en) |
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2015
- 2015-08-10 CN CN201510483005.9A patent/CN104992808A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |