CN201518236U - Copper-plated zinc braided wire - Google Patents
Copper-plated zinc braided wire Download PDFInfo
- Publication number
- CN201518236U CN201518236U CN2009200494665U CN200920049466U CN201518236U CN 201518236 U CN201518236 U CN 201518236U CN 2009200494665 U CN2009200494665 U CN 2009200494665U CN 200920049466 U CN200920049466 U CN 200920049466U CN 201518236 U CN201518236 U CN 201518236U
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- CN
- China
- Prior art keywords
- copper
- wire
- zinc
- braided wire
- plated
- 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
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Abstract
The utility model discloses a copper-plated zinc braided wire. A zinc wire is arranged at the inner part of the braided wire, and a copper layer is plated at the outer part of the zinc wire, so that the composite metal material has the advantages of high conductivity, low cost and high elongation rate, is suitable for being used to manufacture various shielding braided wires, and is an excellent substitute product of the prior pure copper wire as a shielding braided wire.
Description
Technical field
The utility model relates to a kind of copper facing zinc silk litzendraht wire.
Background technology
Along with rapid economic development of China, the demand of various non-ferrous metals is constantly increased.Copper resource particularly because China is a country that reserves are less, has 50% commercial bronze need rely on import at present, and therefore the price of copper is constantly soaring in recent years, makes enterprise face the cost pressure that strengthens day by day.
At present, the litzendraht wire that uses on the market all adopts pure copper wire to be raw material, a large amount of copper wires is used for the litzendraht wire shielding and uses, more increased the weight of the situation of copper scarcity of resources, and according to kelvin effect, the inside of conductor is in the area that same conductor is equal to mutually, and the electric current that specific surface passes through is much smaller, therefore not only also can satisfy the performance requirement of product and most economical often scheme to lead inner conductor and external conductor with different metallic combinations.
Summary of the invention
The utility model purpose provides a kind of not only had good electric conductivity, but also copper facing zinc silk litzendraht wire with low-cost price, in order to the needs of the shielding conductor that satisfies field of cables.
The technical solution adopted in the utility model is: a kind of copper facing zinc silk litzendraht wire comprises that appearance copper layer and the lead that is positioned at copper layer inboard constitute, and is characterized in that the lead of copper layer inboard is made up of the zinc silk.Compare as litzendraht wire with employing fine copper silk, copper facing zinc silk not only has the silky conductivity of fine copper, can satisfy the conduction demand of cable with shielding conductor, and its low price, wide material sources, and zinc silk elongation reaches 40%, have than the better elongation of copper wire, even draw to push 0.1mm～0.12mm and also can not rupture, draw in the time of can avoiding making litzendraht wire to push the 0.12mm phenomenon of fracture easily just down with fine copper, be a kind of better, more economical substitute therefore.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Concrete execution mode
As shown in Figure 1, a kind of copper facing zinc silk litzendraht wire, copper layer 1 on zinc silk 2 constitutes by zinc silk 2 and plating, during making, will clean with water purification behind the raw material caustic soda earlier, electroplate copper chloride then, clean the back with water purification again and electroplate electric lithium copper, this composite material not only has the good electrical conductivity of copper, and low price, elongation is higher, is the good substitute of present fine copper silk in shielding braid line field.
Claims (1)
1. a copper facing zinc silk litzendraht wire comprises the copper layer (1) of appearance and the zinc silk (2) of copper layer (1) inboard, it is characterized in that: the copper layer (1) that is positioned at the litzendraht wire outside forms last plating of zinc silk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494665U CN201518236U (en) | 2009-10-29 | 2009-10-29 | Copper-plated zinc braided wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494665U CN201518236U (en) | 2009-10-29 | 2009-10-29 | Copper-plated zinc braided wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518236U true CN201518236U (en) | 2010-06-30 |
Family
ID=42498959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200494665U Expired - Fee Related CN201518236U (en) | 2009-10-29 | 2009-10-29 | Copper-plated zinc braided wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518236U (en) |
-
2009
- 2009-10-29 CN CN2009200494665U patent/CN201518236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20121029 |