CN105420534A - Alloy conducting wire with ultrahigh electric conductivity - Google Patents
Alloy conducting wire with ultrahigh electric conductivity Download PDFInfo
- Publication number
- CN105420534A CN105420534A CN201510746009.1A CN201510746009A CN105420534A CN 105420534 A CN105420534 A CN 105420534A CN 201510746009 A CN201510746009 A CN 201510746009A CN 105420534 A CN105420534 A CN 105420534A
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- CN
- China
- Prior art keywords
- electric conductivity
- conducting wire
- lead wire
- alloy
- wire
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- 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
- H01B1/026—Alloys based on copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The invention discloses an alloy conducting wire with ultrahigh electric conductivity. The alloy conducting wire consists of the following components in percentage by mass: 3-5% of Ag, 3-5% of Au, 0.5-1% of Mo, 3-5% of Ni, 0.2-0.5% of V, 1-2% of Ru, 0.2-0.5% of Zr, and the balance of Cu. In a smelting process, Ag, Au and Mo are firstly added into molten copper and are mixed, then, N, V, Ru and Zr are added to carry out mixed smelting. The alloy conducting wire has small resistance and high electric conductivity, is applied to a power transmission process, can effectively improve transmission efficiency and can reduce loss, in the transmission process, of power resources as many as possible.
Description
Technical field
The present invention relates to a kind of alloy lead wire, be specifically related to a kind of alloy lead wire of superelevation electric conductivity.
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, the copper wires used in present cable, mainly annealed copper wire or it is coated with the twisting thread of the stranded formation of copper cash of tin etc.The conductivity of copper cash is comparatively excellent, can be applied in a lot of laboratory apparatus, but the precise requirements of some precision instruments improves constantly, also more and more higher for the requirement being installed on the snappiness of copper wires of its inside, ductility and conductivity, existing copper wires cannot meet these requirements.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of alloy lead wire of superelevation electric conductivity is provided.This alloy lead wire resistance is little, is applied in power transmission process, effectively can improve the efficiency of transmission, reduces the loss of electric power resource in transmitting procedure and the physicochemical property such as erosion resistance, ductility, plasticity-of raising alloy lead wire as much as possible.
To achieve these goals, present invention employs following technical scheme:
An alloy lead wire for superelevation electric conductivity, contains: 3 ~ 5%Ag, 3 ~ 5%Au, 0.5 ~ 1%Mo, 3 ~ 5%Ni, 0.2 ~ 0.5%V, 1 ~ 2%Ru, 0.2 ~ 0.5%Zr by mass percentage, and surplus is Cu.
As technical solution of the present invention further preferably, the alloy lead wire of described superelevation electric conductivity contains by mass percentage: 5%Ag, 5%Au, 0.8%Mo, 4%Ni, 0.4%V, 1.5%Ru, 0.3%Zr, and surplus is Cu.
The preparation technology of copper alloy wire of the present invention adopts conventional copper alloy wire production technique substantially, difference place is only: the alloy lead wire of described superelevation electric conductivity is in fusion process, first Ag, Au, Mo are added in copper liquid, after mixing, then add Ni, V, Ru, Zr and carry out mixed smelting.
Advantage of the present invention:
1. copper alloy wire of the present invention after measured, and its resistivity is 0.0001 Ω mm
2/ m ~ 0.0005 Ω mm
2/ m, can be applied in the precision instrument requiring electric conductivity higher.
2. copper alloy wire of the present invention is by adding and controlling the content of the metallic elements such as electric conductivity excellent Ag, Au, Mo, improves the metallurgical structure of Optimization of Copper alloy, improves the electric conductivity of copper alloy wire; Add in addition and control the content of the metallic elements such as Ni, V, Ru, Zr of fine corrosion resistance, under the prerequisite ensureing electric conductivity, improving the physicochemical property of copper alloy wire further, extend 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:
An alloy lead wire for superelevation electric conductivity, contains: 3%Ag, 3%Au, 0.5%Mo, 3%Ni, 0.2%V, 1%Ru, 0.2%Zr by mass percentage, and surplus is Cu.
The preparation technology of the present embodiment adopts conventional copper alloy wire production technique substantially, and difference place is only: in fusion process, first Ag, Au, Mo is added in copper liquid, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Embodiment 2:
An alloy lead wire for superelevation electric conductivity, contains: 5%Ag, 5%Au, 1%Mo, 5%Ni, 0.5%V, 2%Ru, 0.5%Zr by mass percentage, and surplus is Cu.
The preparation technology of the present embodiment adopts conventional copper alloy wire production technique substantially, and difference place is only: in fusion process, first Ag, Au, Mo is added in copper liquid, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Embodiment 3:
An alloy lead wire for superelevation electric conductivity, contains: 4%Ag, 3.5%Au, 1%Mo, 5%Ni, 0.2%V, 1.5%Ru, 0.5%Zr by mass percentage, and surplus is Cu.
The preparation technology of the present embodiment adopts conventional copper alloy wire production technique substantially, and difference place is only: in fusion process, first Ag, Au, Mo is added in copper liquid, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Embodiment 4:
An alloy lead wire for superelevation electric conductivity, contains: 3.5%Ag, 4.5%Au, 1%Mo, 3%Ni, 0.2%V, 1%Ru, 0.4%Zr by mass percentage, and surplus is Cu.
The preparation technology of the present embodiment adopts conventional copper alloy wire production technique substantially, and difference place is only: in fusion process, first Ag, Au, Mo is added in copper liquid, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Embodiment 5:
An alloy lead wire for superelevation electric conductivity, contains: 5%Ag, 5%Au, 0.8%Mo, 4%Ni, 0.4%V, 1.5%Ru, 0.3%Zr by mass percentage, and surplus is Cu.
The preparation technology of the present embodiment adopts conventional copper alloy wire production technique substantially, and difference place is only: in fusion process, first Ag, Au, Mo is added in copper liquid, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Claims (3)
1. an alloy lead wire for superelevation electric conductivity, is characterized in that: contain by mass percentage: 3 ~ 5%Ag, 3 ~ 5%Au, 0.5 ~ 1%Mo, 3 ~ 5%Ni, 0.2 ~ 0.5%V, 1 ~ 2%Ru, 0.2 ~ 0.5%Zr, and surplus is Cu.
2. the alloy lead wire of superelevation electric conductivity according to claim 1, is characterized in that: the alloy lead wire of described superelevation electric conductivity contains by mass percentage: 5%Ag, 5%Au, 0.8%Mo, 4%Ni, 0.4%V, 1.5%Ru, 0.3%Zr, and surplus is Cu.
3. the alloy lead wire of superelevation electric conductivity according to claim 1 and 2, is characterized in that: Ag, Au, Mo, in fusion process, first add in copper liquid by the alloy lead wire of described superelevation electric conductivity, after mixing, then adds Ni, V, Ru, Zr and carries out mixed smelting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746009.1A CN105420534A (en) | 2015-11-06 | 2015-11-06 | Alloy conducting wire with ultrahigh electric conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746009.1A CN105420534A (en) | 2015-11-06 | 2015-11-06 | Alloy conducting wire with ultrahigh electric conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105420534A true CN105420534A (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746009.1A Pending CN105420534A (en) | 2015-11-06 | 2015-11-06 | Alloy conducting wire with ultrahigh electric conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105420534A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1985014A (en) * | 2004-07-15 | 2007-06-20 | 普兰西欧洲股份公司 | Material for conductor tracks made of copper alloy |
| CN101142674A (en) * | 2003-10-14 | 2008-03-12 | 奥林公司 | Fretting and whisker resistant coating system and method |
| CN101605917A (en) * | 2007-02-16 | 2009-12-16 | 株式会社神户制钢所 | Intensity and the copper alloy plate for electric and electronic parts that has excellent formability |
| CN101643866A (en) * | 2009-08-21 | 2010-02-10 | 昆明贵金属研究所 | High-strength and high-conductivity CuAg alloy material and preparation method thereof |
| CN101717876A (en) * | 2009-12-16 | 2010-06-02 | 北京有色金属研究总院 | Chrome zirconium copper alloy and preparing and processing method thereof |
| CN104169447A (en) * | 2012-07-02 | 2014-11-26 | 古河电气工业株式会社 | Copper-alloy wire rod and manufacturing method therefor |
-
2015
- 2015-11-06 CN CN201510746009.1A patent/CN105420534A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142674A (en) * | 2003-10-14 | 2008-03-12 | 奥林公司 | Fretting and whisker resistant coating system and method |
| CN1985014A (en) * | 2004-07-15 | 2007-06-20 | 普兰西欧洲股份公司 | Material for conductor tracks made of copper alloy |
| CN101605917A (en) * | 2007-02-16 | 2009-12-16 | 株式会社神户制钢所 | Intensity and the copper alloy plate for electric and electronic parts that has excellent formability |
| CN101643866A (en) * | 2009-08-21 | 2010-02-10 | 昆明贵金属研究所 | High-strength and high-conductivity CuAg alloy material and preparation method thereof |
| CN101717876A (en) * | 2009-12-16 | 2010-06-02 | 北京有色金属研究总院 | Chrome zirconium copper alloy and preparing and processing method thereof |
| CN104169447A (en) * | 2012-07-02 | 2014-11-26 | 古河电气工业株式会社 | Copper-alloy wire rod and manufacturing method therefor |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160323 |