CN201204070Y - Novel composite metal material - Google Patents
Novel composite metal material Download PDFInfo
- Publication number
- CN201204070Y CN201204070Y CNU2008200479092U CN200820047909U CN201204070Y CN 201204070 Y CN201204070 Y CN 201204070Y CN U2008200479092 U CNU2008200479092 U CN U2008200479092U CN 200820047909 U CN200820047909 U CN 200820047909U CN 201204070 Y CN201204070 Y CN 201204070Y
- Authority
- CN
- China
- Prior art keywords
- metal material
- sheet layer
- composite metal
- layer
- nickel
- 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
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to a composite metal material suitable for electricity conductive connector for electric appliance industry, having a metal nickel electroplating layer on both sides of composite metal material integrating a copper sheet layer and low-carbon sheet layer. The composite metal material with thickness of 0.06 mm to 1.5 mm is produced into coil, then machined into various kinds of electricity conductive connectors to substitute electricity conductive connector made of pure nickel, having advantages of low resistance, high conductivity, great tin-coating and welding performance when welding, and low cost.
Description
Technical field
The utility model relates to a kind of metal material, especially relates to a kind of laminar composite material, is applicable to the conducting connecting part of electric (device) industry product, belongs to metal material field.
Background technology
A lot of units, the device of electric (device) industry product need connect by lead or conducting connecting part, so that connect circuit.The material of conducting connecting part generally uses electric conductivity good metal copper (Cu) wire rod or sheet material, and less use generally is to use sheet material to gauge or diameter of wire owing to be subjected to the influence of factors such as size of current, welding procedure, space.Though copper sheet material cost is lower, but heating easily, requiring low internal resistance value, the unit of high conductivity, the conducting connecting part between the device then to require to adopt the better metallic nickel of electric conductivity (Ni) sheet material, but the cost of metallic nickel is higher, has the high deficiency of cost in the use.
Summary of the invention
The purpose of this utility model provides a kind of low internal resistance value, high conductivity, laminar composite material conducting connecting part cheaply, the good and good welding performance of last tin (scolding tin) performance when described laminar composite material has with the low internal resistance value of metallic nickel (Ni) identical function and purposes, high conductivity, welding, replace the conducting connecting part that the pure nickel sheet is used for high request, but cost is lower than the pure nickel sheet, solves the high technical problem of pure nickel sheet conducting connecting part cost.
The technical solution of the utility model is to utilize the two sides outer surface of the incorporated composite material of method of moment high temperature (about 1700 ℃) high pressure to be electroplate with layer of metal nickel (Ni) electrodeposited coating respectively with thin copper (Cu) sheet material and thin mild steel (Fe) sheet material, the thickness of the composite material that copper (Cu) sheet layer and mild steel (Fe) sheet layer are synthetic is 0.06 millimeter to 1.5 millimeters, make the composite material of various different-thickness according to the specification requirement of various conductive connecting pieces, be rolled into coiled material, be processed into the conducting connecting part of all size then.
The internal resistance value of copper sheet material is low, electric conductivity is good, good percentage elongation, but the tensile strength of scale copper material is low, and the tensile strength height of mild steel, can remedy the low deficiency of scale copper material tensile strength, the price of copper sheet material and mild steel sheet material is lower than the price of nickel, can reduce cost.
The electric current molecule has skin effect, electric current is that the metal nickel dam from the composite material electroplating surface passes through basically, go up the advantage of the good and good welding performance of tin (scolding tin) performance when making full use of metallic nickel (Ni) low internal resistance value, high conductivity and welding, replacement pure nickel conductive connecting piece and reach the purpose that reduces cost.
The utlity model has conductance height, good welding performance, tensile strength height, advantage that cost is low.
Description of drawings
Fig. 1 is that master of the present utility model looks cross-sectional schematic (thickness amplification);
Fig. 2 is the vertical view of Fig. 1.
Among the figure
1, metallic nickel electrodeposited coating 2, copper sheet layer
3, mild steel sheet layer 4, metallic nickel electrodeposited coating
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
The two sides outer surface that utilizes the method for moment high temperature (about 1700 ℃) high pressure to synthesize the composite material of one copper sheet layer 2 and mild steel sheet layer 3 is electroplate with layer of metal nickel electrodeposited coating 1 and layer of metal nickel electrodeposited coating 4 respectively, the thickness of the composite material that copper sheet layer 2 and mild steel sheet layer 3 synthesize is 0.06 millimeter to 1.5 millimeters, as required width and length is rolled into coiled material after the plating, be processed into conductive connecting piece various needs, the certain specification size then, substitute pure nickel sheet material conductive connecting piece, reduce cost.
Claims (2)
1, a kind of NEW TYPE OF COMPOSITE metal material, comprise copper sheet layer, mild steel sheet layer and metallic nickel electrodeposited coating, it is characterized in that: the two sides outer surface that synthesizes the composite material of one at copper sheet layer (2) and mild steel sheet layer (3) is electroplate with layer of metal nickel electrodeposited coating (1) and layer of metal nickel electrodeposited coating (4) respectively.
2, a kind of NEW TYPE OF COMPOSITE metal material according to claim 1 is characterized in that: the thickness of the composite material that copper sheet layer (2) and mild steel sheet layer (3) are synthetic is 0.06 millimeter to 1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200479092U CN201204070Y (en) | 2008-05-20 | 2008-05-20 | Novel composite metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200479092U CN201204070Y (en) | 2008-05-20 | 2008-05-20 | Novel composite metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204070Y true CN201204070Y (en) | 2009-03-04 |
Family
ID=40426384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200479092U Expired - Fee Related CN201204070Y (en) | 2008-05-20 | 2008-05-20 | Novel composite metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204070Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412007A (en) * | 2011-12-07 | 2012-04-11 | 常熟市东涛金属复合材料有限公司 | Composite metal material |
| CN102514288A (en) * | 2011-12-07 | 2012-06-27 | 常熟市东涛金属复合材料有限公司 | Novel composite metal material |
| CN108417768A (en) * | 2018-04-24 | 2018-08-17 | 黄奎 | A kind of multicomponent composition metal band for power battery conductive connecting piece |
-
2008
- 2008-05-20 CN CNU2008200479092U patent/CN201204070Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412007A (en) * | 2011-12-07 | 2012-04-11 | 常熟市东涛金属复合材料有限公司 | Composite metal material |
| CN102514288A (en) * | 2011-12-07 | 2012-06-27 | 常熟市东涛金属复合材料有限公司 | Novel composite metal material |
| CN108417768A (en) * | 2018-04-24 | 2018-08-17 | 黄奎 | A kind of multicomponent composition metal band for power battery conductive connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110021093A1 (en) | Conductor of plug, socket or connector that is improved by conducting material | |
| CN208501124U (en) | A kind of anticorrosion electroplated layer with silver alloy layers | |
| CN103917697A (en) | Silver plating and production method therefor | |
| CN201204070Y (en) | Novel composite metal material | |
| CN102420024B (en) | High-strength and high-conductivity composite copper wire | |
| CN201927368U (en) | Copper clad aluminium conductor bar | |
| CN210628116U (en) | Supporting material | |
| CN201160012Y (en) | Aluminum coated copper term bus | |
| CN201477910U (en) | Tinned copper-clad copper metal compound wire | |
| CN201725879U (en) | Spring type conductive copper base | |
| CN202957350U (en) | Hot-rolled aluminum-copper transition parallel groove clamp | |
| CN103151671B (en) | A kind of for network socket, the wiring board pricking with needle of interface, the manufacture method of terminal | |
| CN202720908U (en) | Triplex contact made of pure copper and silver alloy | |
| CN201359867Y (en) | Paper covered copper-silver alloy sheet wire | |
| CN102385940A (en) | Conductive connection sheet of composite metal material | |
| CN204793254U (en) | Copper transition T shape fastener is covered in aluminium base hot rolling | |
| CN201483842U (en) | Copper-aluminium foil film composite belt | |
| CN203247319U (en) | Copper aluminum telescopic joint | |
| CN110042274A (en) | A kind of high elastic modulus, copper alloy of stress relaxation-resistant and preparation method thereof | |
| CN202564064U (en) | Irregular-shaped composite contact of rivet | |
| CN108807019A (en) | Switch metallic conductor and its manufacturing method | |
| CN207496150U (en) | Composite bed pressure type copper strips structure applied to electrode slice | |
| CN206250428U (en) | Electric power energy-saving multifunctional connecting terminals | |
| CN102568698A (en) | Heat treatment method of copper-aluminum-copper cold rolling composite plate for conducting | |
| CN102646461B (en) | Transmission conductor |
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: 20090304 Termination date: 20100520 |