CN201518235U - Tin plating copper-clad steel double metallic line conductor - Google Patents
Tin plating copper-clad steel double metallic line conductor Download PDFInfo
- Publication number
- CN201518235U CN201518235U CN2009200494716U CN200920049471U CN201518235U CN 201518235 U CN201518235 U CN 201518235U CN 2009200494716 U CN2009200494716 U CN 2009200494716U CN 200920049471 U CN200920049471 U CN 200920049471U CN 201518235 U CN201518235 U CN 201518235U
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- CN
- China
- Prior art keywords
- copper
- conductor
- steel
- clad steel
- tin
- 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 tin plating copper-clad steel double metallic line conductor. A steel conductor is arranged in the line conductor, a copper conductor is wrapped on the steel conductor, a tin layer is further plated outside a copper-clad steel conductor to enable the tin plating copper-clad steel conductor materials to have excellent electricity conducting performance of tin, steel and copper, easy welding, stable chemical performance, high intensity and low cost, and can be widely applied in producing electronic element inserting pin connecting wires, rubber insulating wires and shielding woven wires.
Description
Technical field
The utility model relates to a kind of bimetallic conductor, particularly is applicable to a kind of tinning steel-in-copper bimetallic conductor of making rubber-insulated wire, shielding braid line, electronics pin line.
Background technology
The situation of the copper valency that goes up day by day for reply, many non-ferrous metals manufacturing enterprise is constantly developing various bimetallic materials and is using different fields.Employed lead mostly is tinned wird or copper tinned aluminum wire greatly on rubber conductor, shielding braid line, electronics pin line at present.Tinned wird conducts electricity very well, but density is big, Heavy Weight, price height; Though the copper tinned aluminum wire price is lower, product strength is low, especially often rupture at lead when the shielding braid line, so market demand a kind ofly conducts electricity very well, intensity height, product that price is low.
Summary of the invention
The purpose of this utility model is fully in conjunction with the advantage of three kinds of metallic elements of tin, copper, steel, the bimetallic conductor of the tinning steel-in-copper that provide a kind of and conduct electricity very well, cost price is low, intensity is high, overcome the deficiency of existing product, satisfy the demand of industry with best cost performance.
The technical solution adopted in the utility model is: a kind of tinning steel-in-copper bimetallic conductor comprises the tin layer of appearance and is positioned at the lead of the inboard of tin layer that it is characterized in that: the lead of tin layer inboard is made up of steel core wire and the copper layer that is coated on the steel core wire.Compare with tin-coated steel alclad product with existing tinned wird, this double-colored plain conductor has better superiority of effectiveness: according to kelvin effect, the electric power transfer of conductor mainly relies on the conductor appearance, inboard as conductor is then insignificant, and tin-coated copper ladle product made from steel can make full use of the tin of appearance and the good conductibility of copper satisfies the needs that transmit; Utilize steel not only to have the low characteristics of cost simultaneously, and can avoid the problem of wire fracture because of the intensity height as internal core wire; Zinc-plated when making electronic devices and components pin line in appearance, can avoid rosin joint, dry joint phenomenon; Can avoid the chemical reaction of copper and sulphur as rubber-insulated wire.
Description of drawings
Fig. 1 is example structure figure of the present utility model
Concrete execution mode
As shown in Figure 1: a kind of tinning steel-in-copper bimetallic conductor, constitute with being coated on the steel core wire 1 and by steel core wire 1 with steel core wire 1 metallurgical binding copper layer 2 together, it is characterized in that on copper covered steel, plating again one deck tin 3.During making, at first copper covered steel wire is carried out stretch forming, promptly on the clad welded machine, copper strips cladding steel heart yearn is welded and stretching, form the ladle copper cash, adopt tin plating technique processing and fabricating tin layer 3 on copper covered steel then.
Claims (1)
1. tinning steel-in-copper bimetallic conductor comprises it is characterized in that the tin layer (3) and the inboard lead of tin layer (3) of appearance: the inboard lead of tin layer (3) is made up of steel core wire (1) and the copper layer (2) that is coated on the steel core wire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494716U CN201518235U (en) | 2009-10-29 | 2009-10-29 | Tin plating copper-clad steel double metallic line conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494716U CN201518235U (en) | 2009-10-29 | 2009-10-29 | Tin plating copper-clad steel double metallic line conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518235U true CN201518235U (en) | 2010-06-30 |
Family
ID=42498958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200494716U Expired - Fee Related CN201518235U (en) | 2009-10-29 | 2009-10-29 | Tin plating copper-clad steel double metallic line conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518235U (en) |
-
2009
- 2009-10-29 CN CN2009200494716U patent/CN201518235U/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 |