CN106158062A - A kind of aluminum alloy materials, magnetomotive aluminium alloy cable and application thereof - Google Patents
A kind of aluminum alloy materials, magnetomotive aluminium alloy cable and application thereof Download PDFInfo
- Publication number
- CN106158062A CN106158062A CN201610650502.8A CN201610650502A CN106158062A CN 106158062 A CN106158062 A CN 106158062A CN 201610650502 A CN201610650502 A CN 201610650502A CN 106158062 A CN106158062 A CN 106158062A
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- China
- Prior art keywords
- aluminum alloy
- magnetomotive
- alloy materials
- cable
- conductor layer
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The present invention provides a kind of aluminum alloy materials, magnetomotive aluminium alloy cable and application thereof, gross weight by aluminum alloy materials is in terms of 100%, this aluminum alloy materials includes silicon, 0.25 0.90wt% iron, 0.20 0.40wt% copper, magnesium, zinc, balance of aluminium and impurity, and content of impurities≤0.10wt%, every kind of impurity content≤0.03wt%；Content≤the 0.08wt% of described silicon；Content≤the 0.05wt% of magnesium；Content≤the 0.03wt% of zinc.The present invention also provides the magnetomotive aluminium alloy cable comprising above-mentioned aluminum alloy materials and application in magnetomotive transportation system for this cable.Comparing tradition AWG1007 BLV, the magnetomotive aluminium alloy cable that the present invention provides can reduce by 20% cost, and cable quality is light 40%, it is simple to installs；Additionally, compare traditional cable, the service life of the cable that the application provides can improve more than 10 years.
Description
Technical field
The present invention relates to a kind of aluminum alloy materials, magnetomotive aluminium alloy cable and application thereof, belong to alloy material and cable
Technical field.
Background technology
It is presently used for the cable of magnetomotive transportation system and be mainly AWG1007 BLV and enamel-covered wire, two
The conductor wire core of person is made by copper conductor；But AWG1007 BLV is after long-time use, cable surface
The aging ratio of insulating barrier more serious, and AWG1007 BLV maximum operation (service) temperature is only 90oC, it is impossible to meet
Use condition；
Meanwhile, the running environment required by enamel-covered wire is very high, and owing to the thermal diffusivity of enamel-covered wire is poor, it uses
Process must be provided with cooling system.
Therefore, develop a kind of cable that can more preferably be applicable to magnetomotive transportation system to have become as this area and need solution badly
Technical problem certainly.
Content of the invention
In order to solve above-mentioned shortcoming and defect, it is an object of the invention to provide a kind of aluminum alloy materials.
The present invention also aims to provide a kind of magnetomotive aluminium alloy cable.
The present invention also aims to provide application in magnetomotive aluminium alloy cable for the above-mentioned aluminum alloy materials.
The purpose of the present invention is again to provide application in magnetomotive transportation system for the above-mentioned magnetomotive aluminium alloy cable.
For reaching above-mentioned purpose, on the one hand the invention provides a kind of aluminum alloy materials, with the gross weight of aluminum alloy materials
Being 100% meter, this aluminum alloy materials includes silicon, the iron of 0.25-0.90wt%, the copper of 0.20-0.40wt%, magnesium, zinc, balance of
Aluminium and impurity, and content of impurities≤0.10wt%, the content≤0.03wt% of every kind of impurity；
Content≤the 0.08wt% of described silicon；
Content≤the 0.05wt% of described magnesium；
Content≤the 0.03wt% of described zinc.
According to aluminum alloy materials of the present invention, it is preferable that the tensile strength of this aluminum alloy materials is 90-140MPa,
Percentage elongation is 15-30%, and conductance is more than 61.5%IACS.
According to aluminum alloy materials of the present invention, described impurity generally includes titanium, vanadium, zirconium, nickel, chromium etc., these impurity
Do not bring into, but intrinsic in aluminium ore, these impurity can not all be removed by prior art.
The preparation method of aluminum alloy materials provided by the present invention generally comprises following steps: gets the raw materials ready, dispensing, melting, stir
Mix, skim, holding furnace degasification, online degasification, on-line filtration, moulding by casting, the process such as rolling.The preparation of described aluminum alloy materials
Method is the conventional method of this area, and those skilled in the art can need to operate according to field operation.
On the other hand, present invention also offers a kind of magnetomotive aluminium alloy cable, it includes core and insulating barrier, described line
Core is the aluminium alloy core being made up of above-mentioned aluminum alloy materials；Described aluminium alloy core include from inside to outside the first conductor layer,
Second conductor layer and the 3rd conductor layer, the radial section of described first conductor layer is circle, and it is to be round by a radial section
First conductor layer of the aluminum alloy materials composition of shape；
The radial section of described second conductor layer and the 3rd conductor layer is annular, and described second conductor layer is by radial section
For fan-shaped aluminum alloy materials composition, the aluminum alloy materials that described 3rd conductor layer is fan-shaped by radial section forms；
Described insulating barrier is the insulating barrier being made up of silastic material, and it is coated on described 3rd conductor layer outer surface.
According to magnetomotive aluminium alloy cable of the present invention, it is preferable that the thickness of described insulating barrier is 1.0-2.2mm.
According to magnetomotive aluminium alloy cable of the present invention, described core uses the aluminum alloy materials system of specific composition
Becoming, aluminum alloy materials has good anticorrosive property.
According to magnetomotive aluminium alloy cable of the present invention, the material of described insulating barrier is silastic material, silicon rubber
Material becomes thermosets by crosslinking, and it has the Optimalities such as heat-resisting (can be with the high temperature of resistance to 180oC), wear-resisting, solvent resistant
Can, and there is good toughness；And pvc material is thermoplastic, it is easier aging, deformation.
According to magnetomotive aluminium alloy cable of the present invention, the material of described insulating barrier is silastic material, silicon rubber
Material can be with the high temperature of resistance to 180oC, and it has good toughness.Silicon rubber becomes thermosets, this material by crosslinking
The performances such as material heat resistance, wearability, solvent resistance, and polyvinyl chloride is thermoplastic.Easily aging, deformation.
According to magnetomotive aluminium alloy cable of the present invention, silastic material used is the conventional material that this area uses
Material, those skilled in the art can need to select suitable silastic material and as this magnetomotive aluminium according to field operation
The insulating barrier of alloy cable, if the purpose of the present invention of being capable of.
Comparing traditional AWG1007 BLV, the magnetomotive aluminium alloy cable that the present invention provides is at cost
Aspect can reduce by 20%, and cable quality is light 40%, it is simple to installs；Additionally, compare traditional cable, the magnetic that the application provides moves
The service life of power aluminium alloy cable can improve more than 10 years.
The preparation method to described magnetomotive aluminium alloy cable for the present invention is not particularly limited, and uses those skilled in the art
Known to method.In the preferred embodiment of the present invention, the preparation of described magnetomotive aluminium alloy cable includes following step
Rapid: first to carry out wire drawing to aluminum alloy materials, then carry out conductor strand again, finally extrude one layer of silicon at aluminium alloy wire wicking surface
Elastomeric material insulating barrier.
Another aspect, present invention also offers application in magnetomotive aluminium alloy cable for the above-mentioned aluminum alloy materials.
Another further aspect, invention further provides application in magnetomotive transportation system for the above-mentioned magnetomotive aluminium alloy cable.
Brief description
The structural representation of the magnetomotive aluminium alloy cable that Fig. 1 provides for the present invention.
Main Reference label declaration:
1st, the first conductor layer；
2nd, the second conductor layer；
3rd, the 3rd conductor layer；
4th, insulating barrier.
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and beneficial effect are more clearly understood from, in conjunction with in detail below
Technical scheme is carried out described further below by embodiment and Figure of description, but it is not intended that to the present invention can
The restriction of practical range.
Embodiment 1
Present embodiments providing a kind of aluminum alloy materials, the gross weight by aluminum alloy materials is in terms of 100%, this aluminium alloy material
Material includes the silicon of 0.08wt%, the iron of 0.25-0.90wt%, the copper of 0.20-0.40wt%, the magnesium of 0.05wt%, 0.03wt%
Zinc, balance of aluminium and impurity, and content of impurities≤0.10wt%, the content≤0.03wt% of every kind of impurity.This aluminium alloy
The tensile strength of material is 90-140MPa, and percentage elongation is 15-30%, and conductance is more than 61.5%IACS.
Embodiment 2
Present embodiments providing a kind of magnetomotive aluminium alloy cable, it includes core and insulating barrier, and described core is for by reality
The aluminium alloy core that the aluminum alloy materials that executing example 1 provides is made；The 1st, described aluminium alloy core includes the first conductor layer from inside to outside
Second conductor layer 2 and the 3rd conductor layer 3, the radial section of described first conductor layer 1 is circle, and it is to be by a radial section
First conductor layer of circular aluminum alloy materials composition；
The radial section of described second conductor layer 2 and the 3rd conductor layer 3 is annular, and described second conductor layer 2 is by 7 footpaths
To cross section for fan-shaped aluminum alloy materials composition；
The aluminum alloy materials that described 3rd conductor layer 3 is fan-shaped by 12 radial sections forms；
Described insulating barrier 4 is the insulating barrier being made up of silastic material, and it is coated on described 3rd conductor layer outer surface；Real
Execute the structural representation of the magnetomotive aluminium alloy cable that example 2 provides as shown in Figure 1.The thickness of insulating barrier is: 1.0-2.2mm.
Test case
Respectively the magnetomotive aluminium alloy cable of AWG1007 BLV and the embodiment of the present application 2 is carried out
Performance test, the performance indications tested, test condition and test data are respectively as shown in table the 1st, table 2.
Table 1
Table 2
Application examples
By the present invention provide magnetomotive aluminium alloy cable be applied to magnetomotive transportation system, cost can be reduced additionally,
Because employing aluminium alloy conductor, it is simple to install, high temperature resistant, light weight.
Claims (6)
1. an aluminum alloy materials, it is characterised in that the gross weight by aluminum alloy materials is in terms of 100%, this aluminum alloy materials bag
Include silicon, the iron of 0.25-0.90wt%, the copper of 0.20-0.40wt%, magnesium, zinc, balance of aluminium and impurity, and content of impurities≤
0.10wt%, the content≤0.03wt% of every kind of impurity；
Content≤the 0.08wt% of described silicon；
Content≤the 0.05wt% of described magnesium；
Content≤the 0.03wt% of described zinc.
2. aluminum alloy materials according to claim 1, it is characterised in that the tensile strength of this aluminum alloy materials is 90-
140MPa, percentage elongation is 15-30%, and conductance is more than 61.5%IACS.
3. a magnetomotive aluminium alloy cable, it includes core and insulating barrier, it is characterised in that described core is for by claim
The aluminium alloy core that aluminum alloy materials described in 1 or 2 is made；Described aluminium alloy core include from inside to outside the first conductor layer,
Two conductor layers and the 3rd conductor layer, the radial section of described first conductor layer is circle, and it is to be circular by radial section
Aluminum alloy materials composition the first conductor layer；
The radial section of described second conductor layer and the 3rd conductor layer is annular, and described second conductor layer is fan by radial section
The aluminum alloy materials composition of shape, the aluminum alloy materials that described 3rd conductor layer is fan-shaped by radial section forms；
Described insulating barrier is the insulating barrier being made up of silastic material, and it is coated on described 3rd conductor layer outer surface.
4. magnetomotive aluminium alloy cable according to claim 3, it is characterised in that the thickness of described insulating barrier is 1.0-
2.2mm。
5. application in magnetomotive aluminium alloy cable for the aluminum alloy materials described in claim 1 or 2.
6. application in magnetomotive transportation system for the magnetomotive aluminium alloy cable described in claim 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650502.8A CN106158062B (en) | 2016-08-10 | 2016-08-10 | A kind of aluminum alloy materials, magnetomotive aluminium alloy cable and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650502.8A CN106158062B (en) | 2016-08-10 | 2016-08-10 | A kind of aluminum alloy materials, magnetomotive aluminium alloy cable and its application |
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| Publication Number | Publication Date |
|---|---|
| CN106158062A true CN106158062A (en) | 2016-11-23 |
| CN106158062B CN106158062B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610650502.8A Active CN106158062B (en) | 2016-08-10 | 2016-08-10 | A kind of aluminum alloy materials, magnetomotive aluminium alloy cable and its application |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974709A (en) * | 2010-09-21 | 2011-02-16 | 安徽欣意电缆有限公司 | Super-soft aluminum alloy conductor and preparation method thereof |
| CN102903415A (en) * | 2012-09-21 | 2013-01-30 | 佛冈鑫源恒业电缆科技有限公司 | Special-shaped oxidation-resistant high-conductivity aluminum alloy carbon fiber lead wire and manufacturing method |
| CN103165210A (en) * | 2012-11-16 | 2013-06-19 | 宁夏海洋线缆有限公司 | Energy-saving heat-resisting aluminium alloy cable |
| CN104200870A (en) * | 2014-09-05 | 2014-12-10 | 沈阳北阳电缆制造有限责任公司 | Trapezoidal conductor of aluminum alloy cable |
| CN204066766U (en) * | 2014-09-05 | 2014-12-31 | 沈阳北阳电缆制造有限责任公司 | Trapezoidal conductor on aluminium alloy cable |
| CN204792021U (en) * | 2015-07-15 | 2015-11-18 | 河南乐山电缆有限公司 | Aluminum alloy conductor overhead insulated cable |
-
2016
- 2016-08-10 CN CN201610650502.8A patent/CN106158062B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974709A (en) * | 2010-09-21 | 2011-02-16 | 安徽欣意电缆有限公司 | Super-soft aluminum alloy conductor and preparation method thereof |
| CN102903415A (en) * | 2012-09-21 | 2013-01-30 | 佛冈鑫源恒业电缆科技有限公司 | Special-shaped oxidation-resistant high-conductivity aluminum alloy carbon fiber lead wire and manufacturing method |
| CN103165210A (en) * | 2012-11-16 | 2013-06-19 | 宁夏海洋线缆有限公司 | Energy-saving heat-resisting aluminium alloy cable |
| CN104200870A (en) * | 2014-09-05 | 2014-12-10 | 沈阳北阳电缆制造有限责任公司 | Trapezoidal conductor of aluminum alloy cable |
| CN204066766U (en) * | 2014-09-05 | 2014-12-31 | 沈阳北阳电缆制造有限责任公司 | Trapezoidal conductor on aluminium alloy cable |
| CN204792021U (en) * | 2015-07-15 | 2015-11-18 | 河南乐山电缆有限公司 | Aluminum alloy conductor overhead insulated cable |
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| CN106158062B (en) | 2017-09-05 |
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