CN104842599B - Amorphous rare earth-tin-nickel light wave-proof sleeve - Google Patents
Amorphous rare earth-tin-nickel light wave-proof sleeve Download PDFInfo
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- CN104842599B CN104842599B CN201510233916.6A CN201510233916A CN104842599B CN 104842599 B CN104842599 B CN 104842599B CN 201510233916 A CN201510233916 A CN 201510233916A CN 104842599 B CN104842599 B CN 104842599B
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Abstract
The invention discloses a kind of amorphous rare earth stannum nickel light wave-proof sleeve, including base copper and coating layer, coating layer is amorphous state, and coating layer plating is in the surface of base copper；Wherein, coating layer comprises rare earth element, tin element, nickel element, titanium elements, v element, palladium element and rhenium element.This amorphous rare earth stannum nickel light wave-proof sleeve has the anti-electromagnetic interference capability of excellence.
Description
Technical field
The present invention relates to alloy material, in particular it relates to a kind of amorphous rare earth-tin-nickel light wave-proof sleeve.
Background technology
Along with developing rapidly of electronic technology, the application of cable is increasingly extensive, its electromagnetic-wave leakage or interference
Problem also become increasingly conspicuous.Because, electronics and the electromagnetic interference emission of electric product or by electromagnetic interference
Infringement be to be formed by the shell of product, AC/DC power port, holding wire, control line and ground wire
's.Electromagnetic radiation can make electronic and electrical equipment and the computer etc. of surrounding by serious interference, makes them
Working procedure get muddled, produce maloperation, image obstacle or voice disorder etc., thus cause calculating
The serious social problems such as machine information leakage.Data is had to show, at 1 kilometer apart from interior, Computer display
The electromagnetic wave of terminal can be stolen and restore information, causes and gives away secrets.
Summary of the invention
It is an object of the invention to provide a kind of amorphous rare earth-tin-nickel light wave-proof sleeve, this amorphous rare earth-
Tin-nickel light wave-proof sleeve has the anti-electromagnetic interference capability of excellence.
To achieve these goals, the invention provides a kind of amorphous rare earth-tin-nickel light wave-proof sleeve,
Amorphous rare earth-tin-nickel light wave-proof sleeve includes the metal wire that multiple mutual strand is knitted, and metal wire includes cuprio
Layer and coating layer, coating layer is amorphous state, and coating layer plating is in the surface of base copper；Wherein, coating layer
Comprise rare earth element, tin element, nickel element, titanium elements, v element, palladium element and rhenium element.
By technique scheme, the present invention passes through the amorphous coating layer of coating surface at base copper,
Then the rare earth element in coating layer, tin element, nickel element, titanium elements, v element, palladium element are utilized
Synergism with rhenium element so that this amorphous rare earth-tin-nickel light wave-proof sleeve has the anti-electricity of excellence
Magnetic disturbance ability and solderability.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
The invention provides a kind of amorphous rare earth-tin-nickel light wave-proof sleeve, amorphous rare earth-tin-nickel is light
Type wave prevention sleeve includes the metal wire that multiple mutual strand is knitted, and metal wire includes base copper and coating layer, coating layer
For amorphous state, coating layer plating is in the surface of base copper；Wherein, described coating layer comprise rare earth element,
Tin element, nickel element, titanium elements, v element, palladium element and rhenium element.
In the present invention, the concrete content of base copper and coating layer can select in wide scope, but
So that amorphous rare earth-tin-nickel light wave-proof sleeve has more excellent electromagnetism interference and solderable
Property, it is preferable that relative to the base copper of 100 weight portions, the content of coating layer is 8-12 weight portion.
Meanwhile, in coating layer, the concrete content of each element can select in wide scope, but in order to
Amorphous rare earth-tin-nickel light wave-proof sleeve is made to have more excellent electromagnetism interference and solderability, excellent
Selection of land, on the basis of the tin element of 100 weight portions, the content of rare earth element is 11-15 weight portion, nickel
The content of element is 20-25 weight portion, and the content of titanium elements is 3-5 weight portion, and the content of v element is
2-9 weight portion, the content of palladium element is 0.1-0.5 weight portion, and the content of rhenium element is 0.7-1.8 weight portion.
It addition, can be the rare earth element of any one routine of this area at coating layer rare earth elements, but
It is to consider from the effect of production cost and anti-electromagnetic shielding, it is preferable that rare earth element is selected from group of the lanthanides
Element.It is highly preferred that the one that rare earth element is in lanthanum element, Ce elements, europium element and gadolinium element
Or it is multiple.
On the basis of the above, the concrete shape of this amorphous rare earth-tin-nickel light wave-proof sleeve and rule
Lattice can select in wide scope, such as, justify metal and flat metal wire, but in order to utilize this amorphous state
Rare earth-tin-nickel light wave-proof sleeve braiding wave prevention sleeve, it is preferable that base copper is a diameter of 0.05-0.15cm's
Circular copper wire, the thickness of coating layer is 0.01-0.15cm.
Hereinafter will be described the present invention by embodiment.The ginseng of electromagnetic shielding in following example
Number is recorded by osmosis.
Embodiment 1
1) on the surface of circular copper wire including a diameter of 0.1cm, the amorphous coating layer of plating makes gold
Belonging to line, the thickness of coating layer is 0.1cm.Wherein, relative to the circular copper wire of 100 weight portions, coating layer
Content be 10 weight portions.It addition, coating comprise Ce elements, tin element, nickel element, titanium elements,
V element, palladium element and rhenium element, and, on the basis of the tin element of 100 weight portions, Ce elements
Content is 13 weight portions, and the content of nickel element is 23 weight portions, and the content of titanium elements is 4 weight portions,
The content of v element is 5 weight portions, and the content of palladium element is 0.3 weight portion, and the content of rhenium element is 1.1
Weight portion.
2) it is woven into wave prevention sleeve A1 with above-mentioned metal wire for raw material, the count of this wave prevention sleeve, screen
Cover damped expoential and solderability is shown in Table 1.
Embodiment 2
Wave prevention sleeve A2 is prepared according to the method for embodiment 1, except that, in coating layer, with 100
On the basis of the tin element of weight portion, the content of Ce elements is 11 weight portions, and the content of nickel element is 20 weights
Amount part, the content of titanium elements is 3 weight portions, and the content of v element is 2 weight portions, the content of palladium element
Being 0.1 weight portion, the content of rhenium element is 0.7 weight portion.The count of this wave prevention sleeve, shielding decline
Subtract index and solderability is shown in Table 1.
Embodiment 3
Wave prevention sleeve A3 is prepared according to the method for embodiment 1, except that, in coating layer, with 100
On the basis of the tin element of weight portion, the content of Ce elements is 15 weight portions, and the content of nickel element is 25 weights
Amount part, the content of titanium elements is 5 weight portions, and the content of v element is 9 weight portions, the content of palladium element
Being 0.5 weight portion, the content of rhenium element is 1.8 weight portions.The count of this wave prevention sleeve, shielding decline
Subtract index and solderability is shown in Table 1.
Embodiment 4
Wave prevention sleeve A4 is prepared according to the method for embodiment 1, except that, Ce elements is changed to europium unit
Element and gadolinium element, and on the basis of the tin element of 100 weight portions, the content of europium element is 8 weight portions,
The content of gadolinium element is 5 weight portions.The count of this wave prevention sleeve, shielding attenuation index and solderability
It is shown in Table 1.
Embodiment 5
Wave prevention sleeve A5 is prepared according to the method for embodiment 1, except that, the thickness of coating layer is
0.03cm.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Embodiment 6
Wave prevention sleeve A6 is prepared according to the method for embodiment 1, except that, the thickness of coating layer is
0.14cm.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 1
Wave prevention sleeve B1 is prepared according to the method for embodiment 1, except that, coating layer does not contains rare earth
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 2
Wave prevention sleeve B2 is prepared according to the method for embodiment 1, except that, coating layer does not contains nickel unit
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 3
Wave prevention sleeve B3 is prepared according to the method for embodiment 1, except that, coating layer does not contains titanium unit
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 4
Wave prevention sleeve B4 is prepared according to the method for embodiment 1, except that, coating layer does not contains vanadium unit
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 5
Wave prevention sleeve B5 is prepared according to the method for embodiment 1, except that, coating layer does not contains palladium unit
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Comparative example 6
Wave prevention sleeve B6 is prepared according to the method for embodiment 1, except that, coating layer does not contains rhenium unit
Element.The count of this wave prevention sleeve, shielding attenuation index and solderability are shown in Table 1.
Table 1
From above-described embodiment and comparative example, the infiltration field intensity of the wave prevention sleeve in embodiment is below contrast
The infiltration field intensity of the wave prevention sleeve in example, and permeate the anti-electromagnetic shielding capability of field intensity the lowest explanation wave prevention sleeve more
By force.It addition, the solderability of wave prevention sleeve that the solderability of the wave prevention sleeve in embodiment is superior in comparative example.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, can be to the technical side of the present invention
Case carries out multiple simple variant, and these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (5)
1. amorphous rare earth-tin-nickel light wave-proof sleeve, it is characterised in that described amorphous rare earth-
Tin-nickel light wave-proof sleeve includes the metal wire that multiple mutual strand is knitted, and described metal wire includes base copper and plating
Coating, described coating layer is amorphous state, and described coating layer plating is in the surface of described base copper；Wherein,
Described coating layer comprises rare earth element, tin element, nickel element, titanium elements, v element, palladium element and rhenium
Element；On the basis of the tin element of 100 weight portions, the content of described rare earth element is 11-15 weight portion,
The content of described nickel element is 20-25 weight portion, and the content of described titanium elements is 3-5 weight portion, described
The content of v element is 2-9 weight portion, and the content of described palladium element is 0.1-0.5 weight portion, described rhenium unit
The content of element is 0.7-1.8 weight portion.
Amorphous rare earth the most according to claim 1-tin-nickel light wave-proof sleeve, it is characterised in that
Relative to the base copper of 100 weight portions, the content of described coating layer is 8-12 weight portion.
Amorphous rare earth the most according to claim 2-tin-nickel light wave-proof sleeve, it is characterised in that
Described rare earth element is selected from lanthanide series.
Amorphous rare earth the most according to claim 3-tin-nickel light wave-proof sleeve, it is characterised in that
One or more in lanthanum element, Ce elements, europium element and gadolinium element of described rare earth element.
5. according to the amorphous rare earth described in any one in claim 1-4-tin-nickel light wave-proof sleeve,
It is characterized in that, described base copper is the circular copper wire of a diameter of 0.05-0.15cm, the thickness of described coating layer
Degree is 0.01-0.15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233916.6A CN104842599B (en) | 2015-05-08 | 2015-05-08 | Amorphous rare earth-tin-nickel light wave-proof sleeve |
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|---|---|---|---|
| CN201510233916.6A CN104842599B (en) | 2015-05-08 | 2015-05-08 | Amorphous rare earth-tin-nickel light wave-proof sleeve |
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| CN104842599A CN104842599A (en) | 2015-08-19 |
| CN104842599B true CN104842599B (en) | 2016-09-28 |
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| CN105400999A (en) * | 2015-11-13 | 2016-03-16 | 太仓旺美模具有限公司 | High-performance tin-nickel alloy metal material |
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Address after: 241000 Wuhu high tech Development Zone, Anhui, No. 15 Zhanghe Road Applicant after: WUHU SPACEFLIGHT SPECIAL CABLE FACTORY CO., LTD. Address before: 241000 Wuhu high tech Development Zone, Anhui, No. 15 Zhanghe Road Applicant before: Wuhu Aerospace Special Cable Factory |
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