CN208917312U - Ferromagnetism coating structure - Google Patents
Ferromagnetism coating structure Download PDFInfo
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- CN208917312U CN208917312U CN201821274645.4U CN201821274645U CN208917312U CN 208917312 U CN208917312 U CN 208917312U CN 201821274645 U CN201821274645 U CN 201821274645U CN 208917312 U CN208917312 U CN 208917312U
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Abstract
The utility model relates to coating structures, are in particular ferromagnetism coating structure, including chemical plating copper layer, Ni-W alloy layer, Co-Ni-P alloy layer and luminous paint surface layer, magnetic behavior is good, and improves the hardness of coating, wearability.Chemical plating copper layer is in contact with Ni-W alloy layer, and Ni-W alloy layer is located at the outside of chemical plating copper layer；Ni-W alloy layer is in contact with Co-Ni-P alloy layer, and Co-Ni-P alloy layer is located at the outside of Ni-W alloy layer；Co-Ni-P alloy layer is in contact with luminous paint surface layer, and luminous paint surface layer is located at the outside of Co-Ni-P alloy layer.
Description
Technical field
The utility model relates to coating structures, are in particular ferromagnetism coating structures.
Background technique
Can all there be coating on many products, coating can increase the corrosion resistance of product, increase the service life of product, have
Coating can play certain special functions when a little, and the magnetic behavior of present ferromagnetism coating is poor, so carrying out ferromagnetism plating
The improvement design of layer structure.
Summary of the invention
The utility model is mainly solving the technical problems that provide ferromagnetism coating structure, magnetic behavior is good, and improves
The hardness of coating, wearability.
In order to solve the above technical problems, be in particular ferromagnetism coating structure the utility model relates to coating structure,
Including chemical plating copper layer, Ni-W alloy layer, Co-Ni-P alloy layer and luminous paint surface layer, magnetic behavior is good, and improves
Hardness, the wearability of coating.
Chemical plating copper layer is in contact with Ni-W alloy layer, and Ni-W alloy layer is located at the outside of chemical plating copper layer；
Ni-W alloy layer is in contact with Co-Ni-P alloy layer, and Co-Ni-P alloy layer is located at the outer of Ni-W alloy layer
Side；Co-Ni-P alloy layer is in contact with luminous paint surface layer, and luminous paint surface layer is located at the outside of Co-Ni-P alloy layer.
As advanced optimizing for the technical program, chemical plating copper layer described in the utility model ferromagnetism coating structure
With a thickness of 5 microns to 10 microns.
As advanced optimizing for the technical program, Ni-W alloy layer described in the utility model ferromagnetism coating structure
With a thickness of 10 microns to 20 microns.
As advanced optimizing for the technical program, Co-Ni-P alloy described in the utility model ferromagnetism coating structure
Coating with a thickness of 6 microns to 15 microns.
As advanced optimizing for the technical program, luminous paint surface layer described in the utility model ferromagnetism coating structure
With a thickness of 3 microns to 6 microns.
As advanced optimizing for the technical program, chemical plating copper layer table described in the utility model ferromagnetism coating structure
The range of the profile arithmetic average error Ra of surface roughness is 1 micron to 2 microns.
The utility model ferromagnetism coating structure has the beneficial effect that
The utility model ferromagnetism coating structure, magnetic behavior is good, and improves the hardness of coating, wearability.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model ferromagnetism coating structure.
In figure: chemical plating copper layer 1；Ni-W alloy layer 2；Co-Ni-P alloy layer 3；Luminous paint surface layer 4.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1, the utility model relates to coating structures, are in particular ferromagnetism platings
Layer structure, including chemical plating copper layer 1, Ni-W alloy layer 2, Co-Ni-P alloy layer 3 and luminous paint surface layer 4, magnetic behavior
It is good, and improve the hardness of coating, wearability.
Chemical plating copper layer 1 is in contact with Ni-W alloy layer 2, and Ni-W alloy layer 2 is located at the outer of chemical plating copper layer 1
Side；Ni-W alloy layer 2 is in contact with Co-Ni-P alloy layer 3, and Co-Ni-P alloy layer 3 is located at Ni-W alloy layer
2 outside；Co-Ni-P alloy layer 3 is in contact with luminous paint surface layer 4, and luminous paint surface layer 4 is located at Co-Ni-P Alloy Plating
The outside of layer 3, chemical plating copper layer 1 can satisfy the needs combined between two layers, and the setting of Ni-W alloy layer 2 is so that coating
Corrosion resistance and hardness increase, and the setting of Co-Ni-P alloy layer 3 is so that coating ferromagnetism performance is good.
Specific embodiment 2:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1, the change
Learn copper plate 1 with a thickness of 5 microns to 10 microns.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1, present embodiment is described further embodiment one, described
Ni-W alloy layer 2 with a thickness of 10 microns to 20 microns.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1, present embodiment is described further embodiment one, described
Co-Ni-P alloy layer 3 with a thickness of 6 microns to 15 microns.
Specific embodiment 5:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1, the light
Jaqan surface layer 4 with a thickness of 3 microns to 6 microns.
Specific embodiment 6:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1, the change
The range for learning the profile arithmetic average error Ra of 1 surface roughness of copper plate is 1 micron to 2 microns.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (6)
1. ferromagnetism coating structure, including chemical plating copper layer (1), Ni-W alloy layer (2), Co-Ni-P alloy layer (3) and light
Jaqan surface layer (4), it is characterised in that: chemical plating copper layer (1) is in contact with Ni-W alloy layer (2), and Ni-W alloy layer
(2) it is located at the outside of chemical plating copper layer (1)；Ni-W alloy layer (2) is in contact with Co-Ni-P alloy layer (3), and Co-
Ni-P alloy layer (3) is located at the outside of Ni-W alloy layer (2)；Co-Ni-P alloy layer (3) and luminous paint surface layer (4) phase
Contact, and luminous paint surface layer (4) is located at the outside of Co-Ni-P alloy layer (3).
2. ferromagnetism coating structure according to claim 1, it is characterised in that: the thickness of the chemical plating copper layer (1)
It is 5 microns to 10 microns.
3. ferromagnetism coating structure according to claim 1, it is characterised in that: the thickness of the Ni-W alloy layer (2)
Degree is 10 microns to 20 microns.
4. ferromagnetism coating structure according to claim 1, it is characterised in that: the Co-Ni-P alloy layer (3)
With a thickness of 6 microns to 15 microns.
5. ferromagnetism coating structure according to claim 1, it is characterised in that: the thickness of the luminous paint surface layer (4)
It is 3 microns to 6 microns.
6. ferromagnetism coating structure according to claim 1, it is characterised in that: described chemical plating copper layer (1) surface is thick
The range of the profile arithmetic average error Ra of rugosity is 1 micron to 2 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274645.4U CN208917312U (en) | 2018-08-08 | 2018-08-08 | Ferromagnetism coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274645.4U CN208917312U (en) | 2018-08-08 | 2018-08-08 | Ferromagnetism coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208917312U true CN208917312U (en) | 2019-05-31 |
Family
ID=66701727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274645.4U Active CN208917312U (en) | 2018-08-08 | 2018-08-08 | Ferromagnetism coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208917312U (en) |
-
2018
- 2018-08-08 CN CN201821274645.4U patent/CN208917312U/en active Active
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