CN108441669A - One Albatra metal and copper alloy cable - Google Patents
One Albatra metal and copper alloy cable Download PDFInfo
- Publication number
- CN108441669A CN108441669A CN201810216213.6A CN201810216213A CN108441669A CN 108441669 A CN108441669 A CN 108441669A CN 201810216213 A CN201810216213 A CN 201810216213A CN 108441669 A CN108441669 A CN 108441669A
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- CN
- China
- Prior art keywords
- copper alloy
- alloy
- impurity
- albatra metal
- cable
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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 Albatra metal and copper alloy cables, by mass percentage, including following components：0.8 1.3% Fe, 0.2 0.5% Mg, 0.01 0.03% Y, 0.01 0.03% La, 0.01 0.03% Ce, 0.03 0.07% Ti, surplus are Cu and inevitable impurity.The present invention is using Cu, Fe, Mg, Y, La, Ce, Ti as raw material, by rationally limiting the content of each addition element in the alloy, greatly increase its electric conductivity and switching performance, wherein Y, La, Ce is easy to the impurity in alloy and reacts, impurity can be removed or improve the electro-chemical activity of impurity, and then the intensity and electric conductivity of alloy are improved, further improve comprehensive performance of the copper alloy for cable when.
Description
Technical field
The present invention relates to technical field of alloy, and in particular to an Albatra metal and copper alloy cable.
Background technology
The alloy that one or more of other elements are constituted is added using fine copper by matrix in copper alloy.Fine copper is in aubergine, again
Claim red copper.Fine copper density is 8.96, and fusing point is 1083 DEG C, has excellent electric conductivity, thermal conductivity, ductility and corrosion resistance.Often
For making the electrotechnical apparatus such as generator, busbar, cable, switching device, transformer.
Cable in power industry is the resource for conveying and distributing electric energy, and basic structure is usually by core, insulation
Layer, shielded layer and four part of protective layer composition, wherein core is the current-carrying part in cable, is cable for conveying electric energy
Chief component, therefore to making the Cu alloy material of core in electric conductivity, corrosion resistance, mechanical performance, mouldability
The various aspects such as energy and service life have higher requirement.However, caused due to the physical characteristic of copper alloy itself be difficult
Its intensity and electric conductivity are taken into account simultaneously, final is difficult to obtain intensity and all good copper alloy of electric conductivity.
Invention content
For above-mentioned present, the present invention one Albatra metal of offer and copper alloy cable, to obtain the preferable copper of comprehensive performance
Alloy, and using copper alloy cable made of the copper alloy.
The technical solution adopted by the present invention is that：
One Albatra metal, by mass percentage, including following components：The Mg of Fe, 0.2-0.5% of 0.8-1.3%,
The Ti of Ce, 0.03-0.07% of La, 0.01-0.03% of Y, 0.01-0.03% of 0.01-0.03%, surplus are Cu and can not
The impurity avoided.
Preferably, the copper alloy, by mass percentage, including following components：1.05% Fe, 0.35%
Mg, 0.02% Y, 0.02% La, 0.02% Ce, 0.05% Ti, surplus are Cu and inevitable impurity.
Preferably, Y, La, Ce constituent content summation ＜ 0.06%.
Preferably, the inevitable impurity content ＜ 0.05%.
Preferably, the present invention also provides a kind of copper alloy cable, the cable includes core, and the core is above-mentioned
Copper alloy is made.
The beneficial effects of the invention are as follows：The present invention is respectively added using Cu, Fe, Mg, Y, La, Ce, Ti as raw material by rationally limiting
The content of added elements in the alloy, greatly increases its electric conductivity and switching performance, and wherein Y, La, Ce is easy in alloy
Impurity reacts, and can remove impurity or improve the electro-chemical activity of impurity, and then improve the intensity and electric conductivity of alloy, into
One step improves comprehensive performance of the copper alloy for cable when.
Specific implementation mode
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are only the feature and advantage further illustrated the present invention, rather than to the claims in the present invention
Limitation.
Embodiment 1
One Albatra metal, by mass percentage, including following components：0.8% Fe, 0.2% Mg, 0.01% Y,
0.01% La, 0.01% Ce, 0.03% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 81.3%IACS, tensile strength 241MPa.
Embodiment 2
One Albatra metal, by mass percentage, including following components：0.9% Fe, 0.3% Mg, 0.015%
Y, 0.015% La, 0.05% Ce, 0.04% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 80.9%IACS, tensile strength 245MPa.
Embodiment 3
One Albatra metal, by mass percentage, including following components：0.9% Fe, 0.3% Mg, 0.025%
Y, 0.015% La, 0.025% Ce, 0.04% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 82.1%IACS, tensile strength 238MPa.
Embodiment 4
One Albatra metal, by mass percentage, including following components：1.05% Fe, 0.35% Mg, 0.02%
Y, 0.02% La, 0.02% Ce, 0.05% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 83.7%IACS, tensile strength 247MPa.
Embodiment 5
One Albatra metal, by mass percentage, including following components：1.2% Fe, 0.3% Mg, 0.025%
Y, 0.015% La, 0.025% Ce, 0.04% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 81.9%IACS, tensile strength 242MPa.
Embodiment 6
One Albatra metal, by mass percentage, including following components：1.2% Fe, 0.4% Mg, 0.025%
Y, 0.025% La, 0.025% Ce, 0.06% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 80.8%IACS, tensile strength 252MPa.
Embodiment 7
One Albatra metal, by mass percentage, including following components：1.3% Fe, 0.5% Mg, 0.03% Y,
0.03% La, 0.03% Ce, 0.07% Ti, surplus are Cu and inevitable impurity.
After testing, the conductivity of the copper alloy is 78.8%IACS, tensile strength 267MPa.
Claims (5)
1. an Albatra metal, it is characterised in that by mass percentage, including following components：Fe, 0.2- of 0.8-1.3%
It is T i of Ce, 0.03-0.07% of La, 0.01-0.03% of Y, 0.01-0.03% of 0.5% Mg, 0.01-0.03%, remaining
Amount is Cu and inevitable impurity.
2. copper alloy according to claim 1, it is characterised in that by mass percentage, including following components：1.05%
Fe, 0.35% Mg, 0.02% Y, 0.02% La, 0.02% Ce, 0.05% T i, surplus be that Cu and can not keep away
The impurity exempted from.
3. copper alloy according to claim 1 or 2, it is characterised in that Y, La, Ce constituent content summation ＜
0.06%.
4. copper alloy according to claim 1 or 2, it is characterised in that the inevitable impurity content ＜
0.05%.
5. a kind of copper alloy cable, it is characterised in that the cable includes core, and the core is as claimed in claim 1 or 2
Copper alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216213.6A CN108441669A (en) | 2018-03-15 | 2018-03-15 | One Albatra metal and copper alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216213.6A CN108441669A (en) | 2018-03-15 | 2018-03-15 | One Albatra metal and copper alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108441669A true CN108441669A (en) | 2018-08-24 |
Family
ID=63194826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216213.6A Withdrawn CN108441669A (en) | 2018-03-15 | 2018-03-15 | One Albatra metal and copper alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108441669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807669A (en) * | 2022-05-12 | 2022-07-29 | 江西理工大学 | Preparation method of Cu-Fe-Mg-RE alloy with ultrahigh strength, high conductivity, heat resistance and electromagnetic shielding |
-
2018
- 2018-03-15 CN CN201810216213.6A patent/CN108441669A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114807669A (en) * | 2022-05-12 | 2022-07-29 | 江西理工大学 | Preparation method of Cu-Fe-Mg-RE alloy with ultrahigh strength, high conductivity, heat resistance and electromagnetic shielding |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |
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| WW01 | Invention patent application withdrawn after publication |