CN207052310U - A kind of silver-plated copper-clad steel wire - Google Patents
A kind of silver-plated copper-clad steel wire Download PDFInfo
- Publication number
- CN207052310U CN207052310U CN201720815801.2U CN201720815801U CN207052310U CN 207052310 U CN207052310 U CN 207052310U CN 201720815801 U CN201720815801 U CN 201720815801U CN 207052310 U CN207052310 U CN 207052310U
- Authority
- CN
- China
- Prior art keywords
- copper
- silver
- layer
- layers
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 21
- SXSVTGQIXJXKJR-UHFFFAOYSA-N [Mg].[Ti] Chemical compound [Mg].[Ti] SXSVTGQIXJXKJR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052709 silver Inorganic materials 0.000 claims abstract description 21
- 239000004332 silver Substances 0.000 claims abstract description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000009713 electroplating Methods 0.000 claims abstract description 4
- 230000003064 anti-oxidating effect Effects 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 206010027146 Melanoderma Diseases 0.000 abstract description 4
- 230000003026 anti-oxygenic effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000007592 spray painting technique Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of silver-plated copper-clad steel wire, including internally positioned steel core wire, the steel core wire is twisted and formed by more steel wires, the steel core wire electroplating surface has one layer of layers of copper, one layer of magnesium titanium alloy coating is provided with the layers of copper, one layer of silver layer is coated with the magnesium titanium alloy coating, the layers of copper is provided with some apertures, and the thickness of the magnesium titanium alloy coating is 20 25 μm.The utility model material is soft, and electric conductivity is good, and magnesium titanium alloy coating is provided between layers of copper and silver layer, and weldability is good, and no desilverization, no blackspot, its corrosion resistance, antioxygenic property are stronger, can greatly prolong the service life of material.
Description
Technical field
It the utility model is related to wire rod technical field, more particularly to a kind of silver-plated copper-clad steel wire.
Background technology
Silver-plated copper-clad steel wire is in line cable industry using more.The structure of existing silver-plated copper-clad steel wire is internally
There is steel core wire, layers of copper is coated with using clad welded mode on the outside of steel core wire, then make copper and the inside in outside through drawing process
Steel realize metallurgical binding, producing steel-in-copper wires are made, then carry out silver-plated process, the outermost of copper covered steel wire is coated with silver
Layer.This silver-plated copper-clad steel wire silver layer that copper atom can be laterally under certain condition spread, when copper atom be diffused into it is silver-plated.
The structure of existing silver-plated copper-clad steel wire is that internally have steel core wire, annealed sofening treatment to steel core wire, warp
After electroless plating layers of copper, producing steel-in-copper wires are made, then carry out the method plating last layer silver layer of hot dip.The silver-copper plated steel clad of preparation
Line often occurs that weldability is bad, the problems such as the desilverization and blackspot, so as to reduce the performance of tin-plated copper-clad steel wire.Together
Shi Yin is oxidizable in atmosphere, and yellowing phenomenon just occurs in exposure for a long time in atmosphere.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
Be to propose a kind of silver-plated copper-clad steel wire with a new purpose, material is soft, and electric conductivity is good, layers of copper with
Magnesium titanium alloy coating is provided between silver layer, weldability is good, and no desilverization, no blackspot, its corrosion resistance, antioxygenic property are stronger, can
Greatly prolong the service life of material.
According to a kind of silver-plated copper-clad steel wire of the utility model embodiment, including internally positioned steel core wire, the steel
Cored wire is twisted and formed by more steel wires, and the steel core wire electroplating surface has one layer of layers of copper, and one layer of magnesium titanium is provided with the layers of copper
Alloy layer, one layer of silver layer is coated with the magnesium titanium alloy coating, aperture, the magnesium titanium alloy are evenly distributed with the layers of copper
The thickness of coating is 20-25 μm.
In some embodiments of the utility model, the silver layer surface is coated with one layer of anti-oxidation layer of paint.
In other embodiments of the present utility model, a diameter of 0.5-0.8mm of the steel wire.
In other embodiments of the present utility model, the thickness of the layers of copper is 2-3mm.
In other embodiments of the present utility model, the thickness of the silver layer is 3-5mm.
In other embodiments of the present utility model, the steel core wire is twisted and formed using 8-12 roots steel wire.
Magnesium titanium alloy coating is made of nanometer Mg, nano-titanium, and steel wire material is mild steel.
In the utility model, 1, material it is soft, electric conductivity is good, be provided between layers of copper and silver layer magnesium titanium conjunction
Gold plate, weldability is good, and no desilverization, no blackspot, its corrosion resistance, antioxygenic property are stronger, can greatly prolong the service life of material；
2nd, it is coated with one layer of anti-oxidation spray painting in silver layer surface and greatly reduces silver-colored oxidation；3rd, magnesium titanium alloy can enter the aperture of layers of copper
It is interior so that magnesium titanium alloy coating is preferably fitted in layers of copper, greatly improves the intensity of silver-plated copper-clad steel wire.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of silver-plated copper-clad steel wire cross-sectional view；
Fig. 2 be the utility model proposes layers of copper on small structure schematic diagram.
In figure：1- steel core wires, 2- layers of copper, 21- apertures, 3- magnesium titanium alloys coating, 4- silver layers, the anti-oxidation spray paintings of 5-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or with same or like function element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Reference picture 1-2, a kind of silver-plated copper-clad steel wire, including internally positioned steel core wire 1, steel core wire 1 is by more steel wires
Twist and form, the electroplating surface of steel core wire 1 has one layer of layers of copper 2, and one layer of magnesium titanium alloy coating 3, magnesium titanium alloy plating are provided with layers of copper
One layer of silver layer 4 is coated with layer 3, layers of copper, which is provided with, is evenly distributed with aperture 21, in magnesium titanium alloy meeting partial penetration to aperture 21, silver
4 surface spraying of layer have one layer of anti-oxidation layer of paint 5.Anti-oxidation spray painting is using model RLHY-31 high-temp. resistant antioxidation coatings.
Embodiment 1
The thickness of magnesium titanium alloy coating 3 is 20 μm, a diameter of 0.5mm of steel wire, and the thickness of layers of copper 2 is 2mm, silver layer 4
Thickness is 3mm, and steel core wire 1 is twisted and formed, conductance 60% using 8 steel wires.
Embodiment 2
The thickness of magnesium titanium alloy coating 3 is 25 μm, a diameter of 0.5mm of steel wire, and the thickness of layers of copper 2 is 3mm, silver layer 4
Thickness is 3mm, and steel core wire 1 is twisted and formed, conductance 65% using 8 steel wires.
Embodiment 3
The thickness of magnesium titanium alloy coating 3 is 22 μm, a diameter of 0.8mm of steel wire, and the thickness of layers of copper 2 is 2mm, silver layer 4
Thickness is 5mm, and steel core wire 1 is twisted and formed, conductance 55% using 10 steel wires.
Embodiment 4
The thickness of magnesium titanium alloy coating 3 is 24 μm, a diameter of 0.8mm of steel wire, and the thickness of layers of copper 2 is 3mm, silver layer 4
Thickness is 5mm, and steel core wire 1 is twisted and formed, conductance 58% using 12 steel wires.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of silver-plated copper-clad steel wire, including internally positioned steel core wire, it is characterised in that：The steel core wire is by more steel wires
Twist and form, the steel core wire electroplating surface has one layer of layers of copper, and one layer of magnesium titanium alloy coating, the magnesium are provided with the layers of copper
One layer of silver layer is coated with titanium alloy coating, aperture is evenly distributed with the layers of copper, the thickness of the magnesium titanium alloy coating is 20-
25μm。
A kind of 2. silver-plated copper-clad steel wire according to claim 1, it is characterised in that：The silver layer surface is coated with one layer
Anti-oxidation layer of paint.
A kind of 3. silver-plated copper-clad steel wire according to claim 1, it is characterised in that：A diameter of 0.5- of the steel wire
0.8mm。
A kind of 4. silver-plated copper-clad steel wire according to claim 1, it is characterised in that：The thickness of the layers of copper is 2-3mm.
A kind of 5. silver-plated copper-clad steel wire according to claim 1, it is characterised in that：The thickness of the silver layer is 3-5mm.
A kind of 6. silver-plated copper-clad steel wire according to claim 1, it is characterised in that：The steel core wire uses 8-12 root steel
Line is twisted and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815801.2U CN207052310U (en) | 2017-07-06 | 2017-07-06 | A kind of silver-plated copper-clad steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815801.2U CN207052310U (en) | 2017-07-06 | 2017-07-06 | A kind of silver-plated copper-clad steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052310U true CN207052310U (en) | 2018-02-27 |
Family
ID=61494879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815801.2U Expired - Fee Related CN207052310U (en) | 2017-07-06 | 2017-07-06 | A kind of silver-plated copper-clad steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525240A (en) * | 2020-05-26 | 2020-08-11 | 讯创(天津)电子有限公司 | Method for manufacturing circuit and antenna on surface of three-dimensional material by sputtering and laser etching |
-
2017
- 2017-07-06 CN CN201720815801.2U patent/CN207052310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525240A (en) * | 2020-05-26 | 2020-08-11 | 讯创(天津)电子有限公司 | Method for manufacturing circuit and antenna on surface of three-dimensional material by sputtering and laser etching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |