CN204348352U - A kind of tinned wird - Google Patents
A kind of tinned wird Download PDFInfo
- Publication number
- CN204348352U CN204348352U CN201520032701.3U CN201520032701U CN204348352U CN 204348352 U CN204348352 U CN 204348352U CN 201520032701 U CN201520032701 U CN 201520032701U CN 204348352 U CN204348352 U CN 204348352U
- Authority
- CN
- China
- Prior art keywords
- copper
- coated
- plating
- zinc
- composite bed
- 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
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- Electroplating Methods And Accessories (AREA)
- Non-Insulated Conductors (AREA)
Abstract
A kind of tinned wird, comprises copper core, zinc-copper composite bed, nickel dam and tin layers, and described zinc-copper composite bed plating is coated on described copper core, and described nickel dam plating is coated on described zinc-copper composite bed, and described tin layers plating is coated on described nickel dam.The utility model has good corrosion resistance, good conductivity, mechanical strength and good solderability.
Description
Technical field
The utility model relates to copper wire technology field, is specifically related to a kind of tinned wird.
Background technology
Tinned wird is mainly used in rubber covered mining cable, cord, flexible cable and shipboard cable etc. as conductor wire core, and be used as external shield braid and the brush wire of cable, insulation rubber can be prevented to be clamminess, and core blackout becomes fragile, and improves its solderability.But the Performance Ratios such as existing tinned wird is high temperature resistant, corrosion resistance are poor, in use can cause difficulty and economic loss to enterprise.And Copper substrate can spread to tin coating in existing tinned wird, the solderability of impact lead-in wire.
Utility model content
In order to solve the problem, the utility model provides a kind of tinned wird.
The purpose of this utility model is achieved through the following technical solutions:
A kind of tinned wird, comprises copper core, zinc-copper composite bed, nickel dam and tin layers, and described zinc-copper composite bed plating is coated on described copper core, and described nickel dam plating is coated on described zinc-copper composite bed, and described tin layers plating is coated on described nickel dam.
The material of described copper core is the red copper of copper content more than 99.99%.
Described tin layers material is 100% pure tin.
The nickel dam of the zinc-copper composite bed outside in the utility model has good corrosion resistance; Core material is the red copper of more than 99.99%, has good conductivity and mechanical strength; Tin layers is 100% pure tin, has good solderability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of tinned wird, comprises copper core 1, zinc-copper composite bed 2, nickel dam 3 and tin layers 4, and described zinc-copper composite bed 2 plating is coated on described copper core 1, and described nickel dam 3 plating is coated on described zinc-copper composite bed 2, and described tin layers 4 plating is coated on described nickel dam 3.The material of described copper core 1 is the red copper of copper content more than 99.99%.Described tin layers 4 material is 100% pure tin.
The nickel dam of the zinc-copper composite bed outside in the utility model has good corrosion resistance; Core material is the red copper of more than 99.99%, has good conductivity and mechanical strength; Tin layers is 100% pure tin, has good solderability.
Claims (3)
1. a tinned wird, it is characterized in that: comprise copper core, zinc-copper composite bed, nickel dam and tin layers, described zinc-copper composite bed plating is coated on described copper core, and described nickel dam plating is coated on described zinc-copper composite bed, and described tin layers plating is coated on described nickel dam.
2. a kind of tinned wird according to claim 1, is characterized in that: the material of described copper core is red copper.
3. a kind of tinned wird according to claim 1, is characterized in that: the material of described tin layers is pure tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032701.3U CN204348352U (en) | 2015-01-19 | 2015-01-19 | A kind of tinned wird |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032701.3U CN204348352U (en) | 2015-01-19 | 2015-01-19 | A kind of tinned wird |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348352U true CN204348352U (en) | 2015-05-20 |
Family
ID=53231606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032701.3U Expired - Fee Related CN204348352U (en) | 2015-01-19 | 2015-01-19 | A kind of tinned wird |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348352U (en) |
-
2015
- 2015-01-19 CN CN201520032701.3U patent/CN204348352U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |