CN202685433U - Non-magnetic high-elasticity copper clad steel plate - Google Patents
Non-magnetic high-elasticity copper clad steel plate Download PDFInfo
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- CN202685433U CN202685433U CN 201220306495 CN201220306495U CN202685433U CN 202685433 U CN202685433 U CN 202685433U CN 201220306495 CN201220306495 CN 201220306495 CN 201220306495 U CN201220306495 U CN 201220306495U CN 202685433 U CN202685433 U CN 202685433U
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Abstract
The utility model discloses a high-elasticity and high-corrosion-resistance composite plate, and in particular relates to a non-magnetic high-elasticity copper clad steel plate. The non-magnetic high-elasticity copper clad steel plate comprises two copper layers (1) and an elastic steel layer (2) arranged between the two copper layers (1). The non-magnetic high-elasticity copper clad steel plate has the advantages that the cost of the copper clad steel plate is half the cost of phosphor copper, but the elasticity of the copper clad steel plate is completely greater than that of the phosphor copper, and the electrical conductivity of the copper clad steel plate is about 80% of that of the phosphor copper; and the non-magnetic high-elasticity copper clad steel plate has excellent corrosion resistance and excellent electrical conductivity like copper, and has high strength and high elasticity like elastic steel.
Description
Technical field
The utility model relates to the high corrosion resistance composite board of a kind of high resiliency, relates in particular to a kind of without magnetic high resiliency copper-steel composite plate.
Background technology
Copper-steel composite plate is to adopt copper coin and steel plate to weld together the new material that can not separate by modes such as blast composite algorithm or blast rollings.The corrosion resistance, the wearability that had both had precious metal have again the good solderability of carbon steel, mouldability, extensibility, thermal conductivity.
In the prior art, copper-steel composite material intensity is partially soft, is suitable for the product of General Requirements, can't satisfy the product of high-strength high-elasticity.
The utility model content
It is a kind of without magnetic high resiliency copper-steel composite plate that the purpose of this utility model is to provide, and can solve the partially soft problem of existing copper-steel composite plate intensity with expectation.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of without magnetic high resiliency copper-steel composite plate, comprise two-layer copper layer and Elastic Steel layer, described Elastic Steel layer is arranged between the two-layer copper layer.
Further, above-mentioned Elastic Steel layer is to be arranged between the two-layer copper layer by cold rolling.
A kind of production method without magnetic high resiliency copper-steel composite plate, its production method is as follows:
Choose copper strips and steel band as raw material;
Be arranged between the steel layer that copper strips forms to the polishing of the composite surface of copper strips and steel band and with the copper layer that steel band forms and carry out composite rolling, form composite band;
Composite band behind the composite rolling is annealed;
Composite band is carried out smooth and straightening;
Composite band is sheared out width and the weight that needs.
For making the utility model play better technique effect:
Further technical scheme is can be to composite band finish rolling thickness after the above-mentioned annealing operation.
Further technical scheme is above-mentioned to it being annealed behind the composite band finish rolling thickness again, then carries out smooth and straightening.
Further technical scheme is that above-mentioned annealing is temperature 500 ℃ to 1000 ℃ soft annealing.
Further technical scheme is with cleaning machine copper layer and steel layer surface to be cleaned before composite rolling.
The beneficial effect that adopts technique scheme to produce is: the utility model is a kind of without the copper bed thickness of magnetic high resiliency copper-steel composite plate and evenly, copper content accounts for 10%～20%, and the price with 50% obtains greater than the elasticity of phosphor-copper 100% and the electric conductivity of about phosphor-copper 80%; Possess the high-strength high-elasticity of excellent corrosion resistance, electric conductivity and the Elastic Steel of copper, thus be specially adapted to any take phosphor-copper as material, have one fixed width and electronics interconnecting devices through electroplating.
Description of drawings
Fig. 1 is a kind of structural representation without an embodiment of magnetic high resiliency copper-steel composite plate of the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows an a kind of embodiment without magnetic high resiliency copper-steel composite plate of the utility model: a kind ofly comprise two-layer copper layer 1 and Elastic Steel layer 2 without magnetic high resiliency copper-steel composite plate, described Elastic Steel layer 2 is arranged between the two-layer copper layer 1.According to a kind of another embodiment without magnetic high resiliency copper-steel composite plate of the utility model, Elastic Steel layer 2 is to be arranged between the two-layer copper layer 1 by cold rolling.
A kind of production method without magnetic high resiliency copper-steel composite plate, its production method is as follows:
Choose copper strips and steel band as raw material;
Be arranged between the steel layer 2 that copper strips forms to the polishing of the composite surface of copper strips and steel band and with the copper layer 1 that steel band forms and carry out composite rolling, form composite band;
Composite band behind the composite rolling is annealed;
Composite band is carried out smooth and straightening;
Composite band is sheared out width and the weight that needs.
According to another embodiment of a kind of production method without magnetic high resiliency copper-steel composite plate of the utility model, can be to composite band finish rolling thickness after the annealing operation.
Another embodiment according to a kind of production method without magnetic high resiliency copper-steel composite plate of the utility model anneals to it behind the composite band finish rolling thickness again, then carries out smooth and straightening.
According to another embodiment of a kind of production method without magnetic high resiliency copper-steel composite plate of the utility model, annealing is temperature 500 ℃ to 1000 ℃ soft annealing.
Another embodiment according to the production method of a kind of low stress copper steel of the utility model composite welded pipe cleaned copper layer 1 and steel layer 2 surface with cleaning machine before composite rolling, except degreasing, oxide layer, impurity.
Another embodiment according to the production method of a kind of low stress copper steel of the utility model composite welded pipe after the operation of the various embodiments described above is finished, can pack and put in storage the finished product welded tube with unloading rack.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", " preferred embodiment " etc., the specific features, structure or the characteristics that refer in conjunction with this embodiment description are included among at least one embodiment of the application's generality description.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although with reference to a plurality of explanatory embodiment of the present utility model the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (2)
1. one kind without magnetic high resiliency copper-steel composite plate, and it is characterized in that: comprise two-layer copper layer (1) and Elastic Steel layer (2), described Elastic Steel layer (2) is arranged between the two-layer copper layer (1).
2. according to claim 1 a kind of without magnetic high resiliency copper-steel composite plate, it is characterized in that: described Elastic Steel layer (2) is to be arranged between the two-layer copper layer (1) by cold rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306495 CN202685433U (en) | 2012-06-28 | 2012-06-28 | Non-magnetic high-elasticity copper clad steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306495 CN202685433U (en) | 2012-06-28 | 2012-06-28 | Non-magnetic high-elasticity copper clad steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685433U true CN202685433U (en) | 2013-01-23 |
Family
ID=47541098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306495 Expired - Fee Related CN202685433U (en) | 2012-06-28 | 2012-06-28 | Non-magnetic high-elasticity copper clad steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685433U (en) |
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2012
- 2012-06-28 CN CN 201220306495 patent/CN202685433U/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: 20130123 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |