CN205376138U - Compound aluminum alloy area of nanometer membrane - Google Patents
Compound aluminum alloy area of nanometer membrane Download PDFInfo
- Publication number
- CN205376138U CN205376138U CN201620033301.9U CN201620033301U CN205376138U CN 205376138 U CN205376138 U CN 205376138U CN 201620033301 U CN201620033301 U CN 201620033301U CN 205376138 U CN205376138 U CN 205376138U
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- oxide layers
- aluminium oxide
- aluminum alloy
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Abstract
The utility model discloses a compound aluminum alloy area of nanometer membrane, including aluminum alloy base material layer, this aluminum alloy base material layer is shoestring, and the upper and lower surface on this aluminum alloy base material layer symmetry respectively is equipped with by interior and outer aluminum oxide layer and dyeing layer, and the oxide layer that the oxidation formed is carried out for surface about aluminum alloy base material layer in this aluminum oxide layer, and dyeing layer does dye the back hole sealing and form in aluminum oxide layer surface to make this aluminum alloy area have more good thermal diffusivity and non -corrosibility, added the modified conductive agent of rete and make and form the alumina layer who has the semiconductor characteristic at the anodic oxidation treatment in -process, macromolecule membrane layer and/or diamond -like rete in dyeing layer's surface can also be add, so make the surface abrasion resistance in this aluminum alloy area better, the fish tail is difficult to.
Description
Technical field
This utility model relates to a kind of cable shield technology, specifically a kind of nanometer film Al-alloy band.
Background technology
At present, along with the progress of science and technology, new material is also further extensive in the application of cable.Traditional cable shield conductor mainly adopts copper material, but copper material is due to high cost in short supply, and then people replace copper material with aluminium gradually, especially electron trade.But the maximum shortcoming of aluminium is exactly easily oxidation and corrosion.Therefore, what application was more at present is copper cover aluminum product, namely in aluminium material surface copper-clad or copper facing.Both ensure that the surface of product was the color of copper, there is again certain antiseptic power.Also has the like product of application ormolu or other alloying metal on the market.
Existing like product and copper cover aluminum product exist following not enough: owing to they are all made up of two or more metals, particularly copper cover aluminum product, copper aluminum electrode potential differs greatly, during copper material surface fracture, very easily corrode even rotten, largely effect on the result of use of product.Meanwhile, applying the product of other alloy material, to there is resistance higher, and the also band having is magnetic, and quality is unstable, and anti-corrosive properties are poor, not wear-resisting etc..
Summary of the invention
For the problem existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of anticorrosion, wear-resisting, not carrying magnetic and the low nanometer film Al-alloy band of resistivity.
For reaching above-mentioned purpose, this utility model be the technical scheme is that a kind of nanometer film Al-alloy band, include aluminium alloy base layer material, it is characterized in that the upper and lower surface of described aluminium alloy base layer material is respectively symmetrically the aluminium oxide layers and dye layer being provided with from inside to outside, described aluminium oxide layers is carry out aoxidizing, in described aluminium alloy base layer material upper and lower surface, the oxide layer formed, and described dye layer is formed for sealing of hole after described aluminium oxide layers padding.
Wherein, described aluminium oxide layers is chemical oxidation treatment or the oxide-film of electrolyte anodized.
In order to make this aluminium oxide layers have good electric conductivity, described aluminium oxide layers adds rete denatured conductive agent in electrolyte anodized process and makes it modifiy and become semiconductor film.
This utility model dye layer is adopt dyeing liquor aluminium oxide layers to be dyeed the color layers formed, and its staining method can adsorb dyeing, electrolytic colouring or other staining method, operates finally by sealing of hole and closes, better to protect this dye layer.
In order to reach better wearability, described aluminium alloy base layer material being additionally provided with the thin layer with electric conductivity, described thin layer covers on the surface of the described dye layer after dyeing sealing of hole.
Further, described thin layer is the one in organic polymer thin film, diamond like carbon film or graphene film, it is also possible to be two or more combination, is certainly also not excluded for other thin film that can reach same or similar effect.
Diamond-film-like of the present utility model is containing carbon-carbon bond SP2 and the carbon-carbon bond SP3 thin film combined.
In order to reach ideal wearability, improve the service life of aluminum alloy strip, described aluminium alloy base layer material can be simultaneously provided with macromolecule membranous layer and diamond-like carbon film layer, described macromolecule membranous layer covers on the surface of the described dye layer after dyeing sealing of hole, and described diamond-like carbon film layer covers on the surface of described macromolecule membranous layer.
This utility model carries out oxidation form aluminium oxide layers owing to adopting on the surface of aluminium alloy base layer material, and after dyeing sealing of hole and form dye layer so that this aluminum alloy strip has more good thermal diffusivity and anti-corrosive properties；Further this aluminium oxide layers adds appropriate rete denatured conductive agent in anodized process in electrolytic solution, so that alumite is modified as semiconductor film, it is effectively increased the electric conductivity of this aluminium oxide layers, keeps again thermal diffusivity and the anti-corrosive properties of anode oxide film simultaneously；And with sealing quality requirement, macromolecule membranous layer and/or diamond-like carbon film layer can be increased in the surface of dye layer, then sealing of hole again, so that the surface abrasion resistance of this aluminum alloy strip is better, it is not easy to scratch；Even if in strict twisting experiment, without occurring the phenomenons such as disengaging, cracking or peeling as existing alloy strip goods, security performance is splendid.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the cross section structure close-up schematic view of embodiment one.
Fig. 2 is the cross section structure close-up schematic view of embodiment two.
Fig. 3 is the cross section structure close-up schematic view of embodiment three.
Detailed description of the invention
As shown in Figure 1 to Figure 3, nanometer film Al-alloy band of the present utility model, include aluminium alloy base layer material 1, this aluminium alloy base layer material is shoestring, the upper and lower surface of this aluminium alloy base layer material 1 is respectively symmetrically the aluminium oxide layers 2 and dye layer 3 that are provided with from inside to outside, the oxide layer that this aluminium oxide layers 2 is formed for carrying out aoxidizing in aluminium alloy base layer material upper and lower surface, dye layer 3 is formed for sealing of hole after described aluminium oxide layers padding, so that this aluminum alloy strip has more good thermal diffusivity and anti-corrosive properties.
Embodiment one:
As shown in Figure 1, the nanometer film Al-alloy band of this embodiment, include aluminium alloy base layer material 1, the aluminium oxide layers 2 and dye layer 3 that are provided with from inside to outside it is respectively symmetrically on the upper and lower surface of this aluminium alloy base layer material 1, wherein this aluminium oxide layers 2 is formed for carrying out chemical oxidation treatment or electrolyte anodized in aluminium alloy base layer material upper and lower surface, wherein according to chemical oxidation, then this aluminium oxide layers 2 itself can conduct electricity；And according to electrolyte anodic oxidation, then this aluminium oxide layers 2 is non-conductive, but owing to this aluminium oxide layers 2 is very thin oxide-film, so its insulating properties almost can be ignored.In order to make anodised oxide layer have good electric conductivity, to meet product requirement, the ideal scheme of this embodiment is: in carrying out anodized process, electrolytic solution adds appropriate rete denatured conductive agent, so that alumite is modified as semiconductor film, it is effectively increased the electric conductivity of this aluminium oxide layers 2, keeps again thermal diffusivity and the anti-corrosive properties of this aluminium oxide layers 2 simultaneously.The dye layer 3 of this embodiment is formed for sealing of hole after aluminium oxide layers 2 padding, and sealing of hole is to better protect dye layer so that it is is not easily worn, scrapes damage, and its sealing of hole can be adopt nickeliferous sealer to carry out sealing of hole；This dye layer adopts dyeing liquor that aluminium oxide layers is dyeed, and its staining method can siphon dyeing, electrolytic colouring or other staining method.In this embodiment, the total thickness of aluminium oxide layers 2 and dye layer 3 is less than 1000nm.
Embodiment two:
As shown in Figure 2, the nanometer film Al-alloy band of this embodiment, include aluminium alloy base layer material 1, the aluminium oxide layers 2, dye layer 3 and the macromolecule membranous layer 4 that are provided with from inside to outside it is respectively symmetrically on the upper and lower surface of this aluminium alloy base layer material 1, wherein this aluminium oxide layers 2 is formed for carrying out chemical oxidation treatment or electrolyte anodized in aluminium alloy base layer material upper and lower surface, wherein according to chemical oxidation, then this aluminium oxide layers 2 itself can conduct electricity；And according to electrolyte anodic oxidation, then this aluminium oxide layers 2 is non-conductive, but owing to this aluminium oxide layers 2 is very thin oxide-film, so its insulating properties almost can be ignored.In order to make anodised oxide layer have good electric conductivity, to meet product requirement, the ideal scheme of this embodiment is: in carrying out anodized process, electrolytic solution adds appropriate rete denatured conductive agent, so that alumite is modified as semiconductor film, it is effectively increased the electric conductivity of this aluminium oxide layers 2, keeps again thermal diffusivity and the anti-corrosive properties of this aluminium oxide layers 2 simultaneously.The dye layer 3 of this embodiment is formed for sealing of hole after aluminium oxide layers 2 padding, and sealing of hole is to better protect dye layer so that it is is not easily worn, scrapes damage, and its sealing of hole can be adopt nickeliferous sealer to carry out sealing of hole；This dye layer adopts dyeing liquor that aluminium oxide layers is dyeed, and its staining method can siphon dyeing, electrolytic colouring or other staining method.The macromolecule membranous layer 4 of this embodiment is arranged on the surface of dye layer 3, and this macromolecule membranous layer is that the mode by dip-coating is fixed on dye layer 3.The organic polymer thin layer 4 of this embodiment can also replace with diamond like carbon film layer 5 or graphene film layer, the effect played is identical and relatively also more better, it it is all the wearability improving surface further, the diamond like carbon film layer 5 of this embodiment is containing carbon-carbon bond SP2 and the carbon-carbon bond SP3 thin film combined, it is possible to doped with the composition such as nickel, copper.In this embodiment, the total thickness of aluminium oxide layers 2, dye layer 3 and macromolecule membranous layer 4 is less than 1000nm.
Embodiment three:
As shown in Figure 3, the nanometer film Al-alloy band of this embodiment, include aluminium alloy base layer material 1, the aluminium oxide layers 2, dye layer 3, macromolecule membrane layer 4 and the diamond like carbon film layer 5 that are provided with from inside to outside it is respectively symmetrically on the upper and lower surface of this aluminium alloy base layer material 1, wherein this aluminium oxide layers 2 is identical with above-described embodiment two with the formation of dye layer 3, repeats no more.The macromolecule membrane layer 4 of this embodiment is arranged on the surface of dye layer 3, and diamond like carbon film layer 5 is then arranged on the surface of this macromolecule membrane layer 4, and the two rete is all fixing by the mode of dip-coating.Polymeric membrane and diamond-film-like are set simultaneously, therefore its surface abrasion resistance effect is more excellent, can be effectively improved the service life of this aluminum alloy strip.The diamond like carbon film layer 5 of this embodiment is containing carbon-carbon bond SP2 and the carbon-carbon bond SP3 thin film combined, it is possible to doped with the composition such as nickel, copper.In this embodiment, the total thickness of aluminium oxide layers 2, dye layer 3, macromolecule membrane layer 4 and diamond like carbon film layer 5 is less than 1000nm.
Although this utility model is to be described with reference to specific embodiments, but this description is not meant to this utility model is construed as limiting.With reference to description of the present utility model, other changes of the disclosed embodiments, being all contemplated by for those skilled in the art, this change should belong in appended claims limited range.
Claims (8)
1. a nanometer film Al-alloy band, include aluminium alloy base layer material (1), it is characterized in that: the upper and lower surface of described aluminium alloy base layer material (1) is respectively symmetrically the aluminium oxide layers (2) and dye layer (3) that are provided with from inside to outside, the oxide layer that described aluminium oxide layers (2) is formed for carrying out aoxidizing in described aluminium alloy base layer material (1) upper and lower surface, described dye layer (3) is formed for sealing of hole after described aluminium oxide layers (2) padding.
2. nanometer film Al-alloy band according to claim 1, it is characterised in that: the oxide-film that described aluminium oxide layers (2) is chemical oxidation treatment or electrolyte anodized.
3. nanometer film Al-alloy band according to claim 2, it is characterised in that: described aluminium oxide layers (2) adds rete denatured conductive agent in electrolyte anodized process and makes it modifiy and become semiconductor film.
4. nanometer film Al-alloy band according to claim 1, it is characterised in that: the color layers that described dye layer (3) is formed for adopting dyeing liquor that aluminium oxide layers (2) is dyeed, and closed by sealing of hole operation.
5. nanometer film Al-alloy band according to claim 1, it is characterized in that: be additionally provided with the thin layer (4) with electric conductivity on described aluminium alloy base layer material (1), described thin layer (4) covers on the surface of the described dye layer (3) after dyeing sealing of hole.
6. nanometer film Al-alloy band according to claim 5, it is characterised in that: described thin layer is the one in organic polymer thin film, diamond like carbon film or graphene film.
7. nanometer film Al-alloy band according to claim 6, it is characterised in that: described diamond like carbon film is containing carbon-carbon bond SP2 and the carbon-carbon bond SP3 thin film combined.
8. nanometer film Al-alloy band according to claim 1, it is characterized in that: described aluminium alloy base layer material (1) is additionally provided with macromolecule membrane layer (4) and diamond like carbon film layer (5), described macromolecule membrane layer (4) covers on the surface of the described dye layer (3) after dyeing sealing of hole, and described diamond like carbon film layer (5) covers on the surface of described macromolecule membrane layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033301.9U CN205376138U (en) | 2016-01-14 | 2016-01-14 | Compound aluminum alloy area of nanometer membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033301.9U CN205376138U (en) | 2016-01-14 | 2016-01-14 | Compound aluminum alloy area of nanometer membrane |
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| CN205376138U true CN205376138U (en) | 2016-07-06 |
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| CN201620033301.9U Withdrawn - After Issue CN205376138U (en) | 2016-01-14 | 2016-01-14 | Compound aluminum alloy area of nanometer membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513671A (en) * | 2016-01-14 | 2016-04-20 | 薛爱芳 | Nanometer film composite aluminum alloy belt |
-
2016
- 2016-01-14 CN CN201620033301.9U patent/CN205376138U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513671A (en) * | 2016-01-14 | 2016-04-20 | 薛爱芳 | Nanometer film composite aluminum alloy belt |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180206 |
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| AV01 | Patent right actively abandoned |