CN201477911U - Copper-clad copper alloy wire - Google Patents
Copper-clad copper alloy wire Download PDFInfo
- Publication number
- CN201477911U CN201477911U CN2009203081240U CN200920308124U CN201477911U CN 201477911 U CN201477911 U CN 201477911U CN 2009203081240 U CN2009203081240 U CN 2009203081240U CN 200920308124 U CN200920308124 U CN 200920308124U CN 201477911 U CN201477911 U CN 201477911U
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- CN
- China
- Prior art keywords
- copper
- clad
- alloy wire
- core
- wire
- 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-clad copper alloy wire consisting of a copper core wire (1) and a copper-clad layer (2), wherein the copper-clad layer (2) wraps the outer surface of the copper core wire (1). Compared with the traditional pure copper wire, the copper-clad copper alloy wire has low cost and light weight and can save valuable copper resource; compared with the copper-clad copper alloy wire in the prior art, the copper-clad copper alloy wire is characterized by hard oxidation, high strength, hard breaking, good corrosion resistance and the like, has very ideal effect, and can be widely used for cable shielding wires and shielding nets, the inner conductors of coaxial cable user wires, core wires parallel to double-core telephone user copper-core wires and the like.
Description
Technical field
The utility model relates to a kind of alloy wire, particularly a kind of copper-clad copper alloy wire.
Background technology
Aluminium in copper alloy line (comprising CCAM etc.) is the NEW TYPE OF COMPOSITE bimetallic wire that fast development is in recent years got up, its cost is low, in light weight, economize on resources, be widely used in industries such as audio frequency, cable, computer winding displacement, automobile cable, signal cable, and will have progressively substituted expensive pure copper wire.But the shortcoming that this aluminium in copper alloy line also exists easy oxidation, useful life is than weak point and intensity is lower, easily broken, result of use is not very desirable.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of cost low, in light weight and be difficult for oxidation, copper-clad copper alloy wire that intensity is high, thereby overcomes the deficiencies in the prior art.
For solving the problems of the technologies described above the technical solution of the utility model: a kind of copper-clad copper alloy wire.It is made of copper core and copper clad, and copper clad is wrapped in the outer surface of copper core.
In the above-mentioned copper-clad copper alloy wire, copper core is a brass wire, and copper clad is a copper belt.
In the aforesaid copper-clad copper alloy wire, copper clad is the concentric copper core outer surface that is wrapped in.
The beneficial effects of the utility model: compare with traditional pure copper wire, cost of the present utility model is low, in light weight, and (proportion of fine copper is 8.89g/m
3, proportion of the present utility model is 8.43/m
3But) the copper resource of saves valuable.Compare with the aluminium in copper alloy line of prior art, surface of the present utility model is a copper, has the oxidation of being difficult for, long service life, the intensity height is difficult for being broken that (percentage elongation reaches 20%, tensile strength is between 215-265MPa), the characteristics of good corrosion resistance are a kind of novel alloy wires, and result of use is very desirable.Can be widely used in the inner wire of cable screening wire, gauze screen, coaxial cable subscribers feeder and the heart yearn of parallel twin-core telephone subscriber copper core etc.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment
Embodiment 1.As shown in Figure 1, be made of copper core 1 and copper clad 2, what copper core 1 adopted is brass wire, and what copper clad 2 adopted is copper belt, the outer surface that is wrapped in copper core 1 that copper clad 2 is concentric.
Execution mode of the present utility model is not limited to the foregoing description, all belongs within the protection range of the present utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (3)
1. copper-clad copper alloy wire is characterized in that: be made of copper core (1) and copper clad (2), copper clad (2) is wrapped in the outer surface of copper core (1).
2. copper-clad copper alloy wire according to claim 1 is characterized in that: described copper core (1) is a brass wire, and copper clad (2) is a copper belt.
3. according to copper-clad copper alloy wire according to claim 1 and 2, it is characterized in that: described copper clad (2) is concentric is wrapped in copper core (1) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081240U CN201477911U (en) | 2009-08-18 | 2009-08-18 | Copper-clad copper alloy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081240U CN201477911U (en) | 2009-08-18 | 2009-08-18 | Copper-clad copper alloy wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477911U true CN201477911U (en) | 2010-05-19 |
Family
ID=42414168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203081240U Expired - Fee Related CN201477911U (en) | 2009-08-18 | 2009-08-18 | Copper-clad copper alloy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938261A (en) * | 2012-11-09 | 2013-02-20 | 中利科技集团股份有限公司 | Railway through ground wire |
| CN104464916A (en) * | 2014-11-15 | 2015-03-25 | 扬州禾基塑业有限公司 | Novel copper strip |
| CN112718907A (en) * | 2020-12-10 | 2021-04-30 | 南京理工大学 | High-strength heat-resistant heterogeneous aluminum alloy conductor and preparation method thereof |
-
2009
- 2009-08-18 CN CN2009203081240U patent/CN201477911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938261A (en) * | 2012-11-09 | 2013-02-20 | 中利科技集团股份有限公司 | Railway through ground wire |
| CN104464916A (en) * | 2014-11-15 | 2015-03-25 | 扬州禾基塑业有限公司 | Novel copper strip |
| CN112718907A (en) * | 2020-12-10 | 2021-04-30 | 南京理工大学 | High-strength heat-resistant heterogeneous aluminum alloy conductor and preparation method thereof |
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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: 20100519 Termination date: 20130818 |