CN201477912U - Tinned copper-clad copper alloy wire - Google Patents
Tinned copper-clad copper alloy wire Download PDFInfo
- Publication number
- CN201477912U CN201477912U CN2009203081518U CN200920308151U CN201477912U CN 201477912 U CN201477912 U CN 201477912U CN 2009203081518 U CN2009203081518 U CN 2009203081518U CN 200920308151 U CN200920308151 U CN 200920308151U CN 201477912 U CN201477912 U CN 201477912U
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- copper
- clad
- alloy wire
- wire
- core
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Abstract
The utility model discloses a tinned copper-clad copper alloy wire, comprising a copper core (1) and a copper-clad layer (2), the copper-clad layer is wrapped at the outer surface of the copper core (1), and a tinning layer (3) is wrapped at the outer surface of the copper-clad layer (2). Compared with the traditional pure copper wire, the tinned copper-clad copper alloy wire has low cost, light weight, and can save valuable copper resources; compared with the copper-clad aluminum alloy wire in the prior art, the tin is plated at the surface of the copper wire in the utility model, therefore, the tinned copper-clad copper alloy wire has advantages that oxidation does not easily occur, the service life is long, the strength is good, the tension fracture does not easily occur, the corrosion-resistance is good, and the welding is good and the like, and the tinned copper-clad copper alloy wire is a novel alloy wire, the using effect is very ideal, and the tinned copper-clad copper alloy wire can be widely used for the inner conductor of cable shielding wire, shielding mesh, and coaxial-cable subscriber line and the core wire of parallel dual-core telephone-subscriber copper core.
Description
Technical field
The utility model relates to a kind of alloy wire, particularly a kind of tin-coated copper copper-clad 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, intensity height, tin-coated copper copper-clad alloy wire that weldability is good, 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 tin-coated copper copper-clad alloy wire.Comprise copper core and copper clad, copper clad is wrapped in the outer surface of copper core, is enclosed with one deck tin coating at the outer surface of copper clad.
In the above-mentioned tin-coated copper copper-clad alloy wire, copper core is a brass wire, and copper clad is a copper belt.
In the aforesaid tin-coated copper copper-clad alloy wire, copper clad and tin coating are the concentric outer surfaces that is wrapped in copper core.
The beneficial effects of the utility model: compare with traditional pure copper wire, but cost of the present utility model is low, the copper resource of saves valuable in light weight.Compare with the aluminium in copper alloy line of prior art, the utility model is zinc-plated in copper line surface, have the oxidation of being difficult for, long service life, intensity height, be difficult for being broken, corrosion-resistant, characteristics such as weldability is good, be a kind of novel alloy wire, result of use is ideal very.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, comprise 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.The outer surface of copper clad 2 concentric be enclosed with one deck tin coating 3, tin coating 3 wherein is to adopt the method for hot dip to be wrapped in the outer surface of copper clad 2.
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. a tin-coated copper copper-clad alloy wire comprises copper core (1) and copper clad (2), and it is characterized in that: copper clad (2) is wrapped in the outer surface of copper core (1), is enclosed with one deck tin coating (3) at the outer surface of copper clad (2).
2. tin-coated copper copper-clad 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 tin-coated copper copper-clad alloy wire according to claim 1 and 2, it is characterized in that: described copper clad (2) and tin coating (3) are concentric is wrapped in copper core (1) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081518U CN201477912U (en) | 2009-08-18 | 2009-08-18 | Tinned copper-clad copper alloy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081518U CN201477912U (en) | 2009-08-18 | 2009-08-18 | Tinned copper-clad copper alloy wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477912U true CN201477912U (en) | 2010-05-19 |
Family
ID=42414169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203081518U Expired - Fee Related CN201477912U (en) | 2009-08-18 | 2009-08-18 | Tinned copper-clad copper alloy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477912U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464916A (en) * | 2014-11-15 | 2015-03-25 | 扬州禾基塑业有限公司 | Novel copper strip |
| CN104894537A (en) * | 2015-07-01 | 2015-09-09 | 常德鑫鸿金属材料有限公司 | Single-conductive-side polyimide composite material and preparation method thereof |
| CN111922113A (en) * | 2020-06-16 | 2020-11-13 | 杭州康斯特线缆材料有限公司 | High-strength copper-clad copper wire and preparation method thereof |
| CN114932336A (en) * | 2022-05-27 | 2022-08-23 | 郑州机械研究所有限公司 | Copper-phosphorus-zinc-tin soldering lug and preparation method and application thereof |
-
2009
- 2009-08-18 CN CN2009203081518U patent/CN201477912U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464916A (en) * | 2014-11-15 | 2015-03-25 | 扬州禾基塑业有限公司 | Novel copper strip |
| CN104894537A (en) * | 2015-07-01 | 2015-09-09 | 常德鑫鸿金属材料有限公司 | Single-conductive-side polyimide composite material and preparation method thereof |
| CN104894537B (en) * | 2015-07-01 | 2018-04-06 | 常德鑫睿新材料有限公司 | A kind of composite polyimide material of single-sided conductive and preparation method thereof |
| CN111922113A (en) * | 2020-06-16 | 2020-11-13 | 杭州康斯特线缆材料有限公司 | High-strength copper-clad copper wire and preparation method thereof |
| CN114932336A (en) * | 2022-05-27 | 2022-08-23 | 郑州机械研究所有限公司 | Copper-phosphorus-zinc-tin soldering lug and preparation method and application 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 |