CN202523420U - Multimetallic nanometer conductive compound belt - Google Patents
Multimetallic nanometer conductive compound belt Download PDFInfo
- Publication number
- CN202523420U CN202523420U CN2012200494370U CN201220049437U CN202523420U CN 202523420 U CN202523420 U CN 202523420U CN 2012200494370 U CN2012200494370 U CN 2012200494370U CN 201220049437 U CN201220049437 U CN 201220049437U CN 202523420 U CN202523420 U CN 202523420U
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- material layer
- nanometer conductive
- layer
- multimetallic
- utility
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Abstract
The utility model discloses a multimetallic nanometer conductive compound belt which comprises an aluminum alloy base material layer. The upper surface and the lower surface of the aluminum alloy base material layer are symmetrically provided with an amorphous material transition layer, a thin refined copper layer and a nanometer conductive material layer, wherein the amorphous material transition layer, the thin refined copper layer and the nanometer conductive material layer are sequentially covered on the surfaces from the inside out. The multimetallic nanometer conductive compound belt has the advantages of good anti-corrosion performance, discoloration resistance and wear resistance, no magnetism and low resistivity, which can be widely used in wrapping and shielding of cables.
Description
Technical field
The utility model relates to the cable shield field, particularly a kind of many metal nano conduction composite band.
Background technology
At present, along with the progress of science and technology, new material is also extensive further in the application of cable.The traditional cable shielded conductor mainly adopts copper material, but copper material is because cost in short supply is too high, so people replace copper material with aluminium gradually, and electron trade especially.But the maximum shortcoming of aluminium is exactly easy oxidation and corrosion.Therefore, use the more copper cover aluminum product that is at present, promptly in aluminium material surface copper-clad or copper facing.The surface that had both guaranteed product is the color of copper, has certain antiseptic power again.Use the like product of ormolu or other alloying metal on the market in addition.
Existing like product and copper cover aluminum product exist following not enough: because they all are made up of two or more metals; Copper cover aluminum product particularly, copper aluminium electrode potential differs greatly, during the copper material surface fracture; Very easily corrode even rot, influence the result of use of product greatly.Simultaneously, the product of using other alloy material exists resistance higher, and what have also has magnetic, and quality is unstable, and anti-corrosive properties are poor, not wear-resisting or the like.
The utility model content
The purpose of the utility model provides a kind of many metal nanos conduction composite band, and anticorrosion, anti-discolouration and anti-wear performance are good, carrying magnetic not, and resistivity is low, can be widely used in the wrapped shielding of cable.
The technical scheme of the utility model is: a kind of many metal nano conduction composite band; Comprise aluminium alloy basis material layer, the upper and lower surface of described aluminium alloy basis material layer is arranged with the amorphous substance transition zone that covers from inside to outside, thin smart copper layer and nanometer conductive material layer respectively.
The beneficial effect of the utility model is:
Many metal nano conduction composite band of the utility model have the following advantages:
(1) anti-corrosive properties are strong, can oxidation under atmospheric environment and get rusty, and better than copper; Can resist moist and seawater salinity, weak acid resistant weak base is not afraid of solvent; And the material of this composite band can not generate the oxide that insulate in the surface as aluminium; Not easy to change, nonmagnetic, smooth surface, storage, stability height, long service life.
(2) the galvanic corrosion phenomenon that the bimetallic contact causes can not take place as contacting with alloying metals such as aluminium, copper, iron, zinc respectively in the utility model; Surface contact resistance and contact pressure are inversely proportional to, and when suitable pressure, the contact resistance value trend is zero, almost near the performance of fine aluminium.
(3) there is the semiconductor effect on the utility model surface, and the electric field that helps conductive surface evenly distributes, and has effectively avoided the phenomenon of partial breakdown short circuit.
(4) composite band of the utility model, surface abrasion resistance property is good, is difficult for scratching; Even in the twisting experiment of strictness, phenomenons such as breaking away from, ftracture or peel off also can as existing alloy alternate product, not occur, security performance is splendid.
(5) only use a small amount of copper material, thereby greatly reduce production cost, can be widely used in the wrapped shielding of cable.
Description of drawings
Fig. 1 is the local enlarged diagram of cross section structure of many metal nano conduction composite band of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment of the utility model is as shown in Figure 1; A kind of many metal nano conduction composite band; Comprise aluminium alloy basis material layer 1, the upper and lower surface of aluminium alloy basis material layer 1 is arranged with the amorphous substance transition zone 2 that covers from inside to outside, thin smart copper layer 3 and nanometer conductive material layer 4 respectively.
In the present embodiment, the upper and lower surface of aluminium alloy basis material layer 1 is arranged with respectively as thin as a wafer and effective amorphous substance transition zone 2, thin smart copper layer 3 and nanometer conductive material layer 4 as thin as a wafer.
In the present embodiment, amorphous substance transition zone 2 can adopt many amorphous metals attitude materials such as titanium oxide or aluminium oxide to form, and can set flexibly according to the required performance index that reach of product.
The above embodiments are merely the preferred embodiment of the utility model, can not limit the interest field of the utility model with this, and therefore, the equivalent variations according to the utility model claim is done still belongs to the scope that the utility model is contained.
Claims (1)
1. metal nano more than kind conduction composite band; It is characterized in that comprising aluminium alloy basis material layer (1), the upper and lower surface of described aluminium alloy basis material layer (1) is arranged with the amorphous substance transition zone (2) that covers from inside to outside, thin smart copper layer (3) and nanometer conductive material layer (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200494370U CN202523420U (en) | 2012-02-15 | 2012-02-15 | Multimetallic nanometer conductive compound belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200494370U CN202523420U (en) | 2012-02-15 | 2012-02-15 | Multimetallic nanometer conductive compound belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523420U true CN202523420U (en) | 2012-11-07 |
Family
ID=47106358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200494370U Expired - Fee Related CN202523420U (en) | 2012-02-15 | 2012-02-15 | Multimetallic nanometer conductive compound belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523420U (en) |
Cited By (2)
| 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 |
| CN105679453A (en) * | 2016-04-25 | 2016-06-15 | 无锡市曙光电缆有限公司 | Anti-corrosion water-resistant crosslinked polyethylene insulated power cable |
-
2012
- 2012-02-15 CN CN2012200494370U patent/CN202523420U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN105679453A (en) * | 2016-04-25 | 2016-06-15 | 无锡市曙光电缆有限公司 | Anti-corrosion water-resistant crosslinked polyethylene insulated power cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160215 |