CN105316537A - Aluminum alloy conductor good in weldability - Google Patents
Aluminum alloy conductor good in weldability Download PDFInfo
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- CN105316537A CN105316537A CN201510745915.XA CN201510745915A CN105316537A CN 105316537 A CN105316537 A CN 105316537A CN 201510745915 A CN201510745915 A CN 201510745915A CN 105316537 A CN105316537 A CN 105316537A
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Abstract
The invention discloses an aluminum alloy conductor good in weldability. The aluminum alloy conductor good in weldability comprises, by mass, 1-2% of Ag, 0.5-1% of Mo, 3-5% of Sn, 0.2-0.5% of V, 1-2% of Ru, 0.2-0.5% of Zr, and the balance Al. In the smelting process, the Ag, Mo and Sn are added into molten aluminum and mixed, and then the V, Ru and Zr are added for mixed smelting. The aluminum alloy conductor good in weldability has good welding performance, so that the end welding position of the aluminum alloy conductor is also small in resistance and high in electric conductivity, and the aluminum alloy conductor can effectively improve the transmission efficiency when applied to the power transmission process, and reduces the loss of electric resources in the transmission process as much as possible.
Description
Technical field
The present invention relates to a kind of alloy lead wire, be specifically related to the aluminium alloy conductor that a kind of weldability is good.
Background technology
In power industry, the transmission of wire has very large impact to power industry.The material of wire and structure determine resistance sizes and the specific conductivity of wire.Larger resistance and lower specific conductivity limit the application of wire in power industry.Resistance is excessive, has larger loss, waste the energy to a certain extent in power transmission.
The classification of wire is more, has copper wires, aluminum wire etc.Wherein, aluminium alloy conductor has the advantages such as lightweight, cost is low, transmission speed is fast, obtains a large amount of uses.Along with the increasing of power consumption, the power consumption reduced in wire transmission process is very urgent, and therefore we need the resistance reducing aluminium alloy conductor, improve the efficiency of its transferring electric power resource.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, the aluminium alloy conductor that a kind of weldability is good is provided.This aluminium alloy conductor has good welding property, the termination weld of aluminium alloy conductor of the present invention is made to be that resistance is little, electric conductivity is high equally, be applied in power transmission process, effectively can improve the efficiency of transmission, reduce the loss of electric power resource in transmitting procedure as much as possible.
To achieve these goals, present invention employs following technical scheme:
The aluminium alloy conductor that weldability is good, contains: 1 ~ 2%Ag, 0.5 ~ 1%Mo, 3 ~ 5%Sn, 0.2 ~ 0.5%V, 1 ~ 2%Ru, 0.2 ~ 0.5%Zr by mass percentage, and surplus is Al.
As technical solution of the present invention further preferably, the aluminium alloy conductor that described weldability is good contains by mass percentage: 1.5%Ag, 0.8%Mo, 4%Sn, 0.4%V, 1.5%Ru, 0.3%Zr, and surplus is Al.
The preparation technology of aluminium alloy conductor of the present invention adopts conventional aluminium alloy conductor production technique substantially, difference place is only: the good aluminium alloy conductor of described weldability is in fusion process, first Ag, Mo, Sn are added in aluminium liquid, after mixing, then add V, Ru, Zr and carry out mixed smelting.
Advantage of the present invention:
1. aluminium alloy conductor of the present invention after measured, and its resistivity is 0.0015 Ω mm
2/ m ~ 0.0035 Ω mm
2/ m, can be widely used in power transmission, effectively reduces the loss of electric power resource.
2. aluminium alloy conductor of the present invention is by adding and controlling the content of the metallic elements such as electric conductivity excellent Ag, Mo, improves the metallurgical structure optimizing aluminium alloy, improves the electric conductivity of aluminium alloy conductor; Add Sn element, wire can be allowed to possess good welding property, add in addition and control the content of the metallic elements such as V, Ru, Zr of fine corrosion resistance, under the prerequisite ensureing electric conductivity, the physicochemical property of further raising aluminium alloy conductor, extends its work-ing life.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, but protection scope of the present invention is not only confined to the concrete record of following examples.
Embodiment 1:
The aluminium alloy conductor that weldability is good, contains: 1%Ag, 0.5%Mo, 3%Sn, 0.2%V, 1%Ru, 0.2%Zr by mass percentage, and surplus is Al.
The preparation technology of the present embodiment adopts conventional aluminium alloy conductor production technique substantially, and difference place is only: in fusion process, first Ag, Mo, Sn is added in aluminium liquid, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Embodiment 2:
The aluminium alloy conductor that weldability is good, contains: 2%Ag, 1%Mo, 5%Sn, 0.5%V, 2%Ru, 0.5%Zr by mass percentage, and surplus is Al.
The preparation technology of the present embodiment adopts conventional aluminium alloy conductor production technique substantially, and difference place is only: in fusion process, first Ag, Mo, Sn is added in aluminium liquid, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Embodiment 3:
The aluminium alloy conductor that weldability is good, contains: 1%Ag, 1%Mo, 5%Sn, 0.2%V, 1.5%Ru, 0.5%Zr by mass percentage, and surplus is Al.
The preparation technology of the present embodiment adopts conventional aluminium alloy conductor production technique substantially, and difference place is only: in fusion process, first Ag, Mo, Sn is added in aluminium liquid, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Embodiment 4:
The aluminium alloy conductor that weldability is good, contains: 1.5%Ag, 1%Mo, 3%Sn, 0.2%V, 1%Ru, 0.4%Zr by mass percentage, and surplus is Al.
The preparation technology of the present embodiment adopts conventional aluminium alloy conductor production technique substantially, and difference place is only: in fusion process, first Ag, Mo, Sn is added in aluminium liquid, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Embodiment 5:
The aluminium alloy conductor that weldability is good, contains: 1.5%Ag, 0.8%Mo, 4%Sn, 0.4%V, 1.5%Ru, 0.3%Zr by mass percentage, and surplus is Al.
The preparation technology of the present embodiment adopts conventional aluminium alloy conductor production technique substantially, and difference place is only: in fusion process, first Ag, Mo, Sn is added in aluminium liquid, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Claims (3)
1. the aluminium alloy conductor that weldability is good, is characterized in that: contain by mass percentage: 1 ~ 2%Ag, 0.5 ~ 1%Mo, 3 ~ 5%Sn, 0.2 ~ 0.5%V, 1 ~ 2%Ru, 0.2 ~ 0.5%Zr, and surplus is Al.
2. the aluminium alloy conductor that weldability according to claim 1 is good, is characterized in that: the aluminium alloy conductor that described weldability is good contains by mass percentage: 1.5%Ag, 0.8%Mo, 4%Sn, 0.4%V, 1.5%Ru, 0.3%Zr, and surplus is Al.
3. the aluminium alloy conductor that weldability according to claim 1 and 2 is good, is characterized in that: Ag, Mo, Sn, in fusion process, first add in aluminium liquid by the good aluminium alloy conductor of described weldability, after mixing, then adds V, Ru, Zr and carries out mixed smelting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745915.XA CN105316537A (en) | 2015-11-06 | 2015-11-06 | Aluminum alloy conductor good in weldability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745915.XA CN105316537A (en) | 2015-11-06 | 2015-11-06 | Aluminum alloy conductor good in weldability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105316537A true CN105316537A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745915.XA Pending CN105316537A (en) | 2015-11-06 | 2015-11-06 | Aluminum alloy conductor good in weldability |
Country Status (1)
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| CN (1) | CN105316537A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
| CN102978452A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sn-RE aluminum alloy, and preparation method and power cable thereof |
| CN104946937A (en) * | 2015-07-03 | 2015-09-30 | 苏州科茂电子材料科技有限公司 | Aluminum alloy engineering cable material and preparation method thereof |
-
2015
- 2015-11-06 CN CN201510745915.XA patent/CN105316537A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
| CN102978452A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sn-RE aluminum alloy, and preparation method and power cable thereof |
| CN104946937A (en) * | 2015-07-03 | 2015-09-30 | 苏州科茂电子材料科技有限公司 | Aluminum alloy engineering cable material and preparation method thereof |
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Application publication date: 20160210 |