CN101071655A - Copper cladding aluminium-magnesium enamelled wire - Google Patents
Copper cladding aluminium-magnesium enamelled wire Download PDFInfo
- Publication number
- CN101071655A CN101071655A CN 200610096314 CN200610096314A CN101071655A CN 101071655 A CN101071655 A CN 101071655A CN 200610096314 CN200610096314 CN 200610096314 CN 200610096314 A CN200610096314 A CN 200610096314A CN 101071655 A CN101071655 A CN 101071655A
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- Prior art keywords
- copper
- enamelled wire
- magnesium
- cladding aluminium
- aluminium
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Abstract
The invention discloses a copper clad aluminum magnesium wire, comprising aluminum magnesium alloy core coated with copper clad, where the copper clad is coated with paint layer. And the range of the section area ratio of copper to aluminum magnesium alloy is 1:9-1:5. On the premise of not influencing use effect, it reduces the weight, saves copper resources and enlarges spreading and application range.
Description
Technical field
The present invention relates to a kind of copper cladding aluminium-magnesium enamelled wire
Background technology
At present, used enamel-cover winding wire on the electrical equipment such as the anti-magnetized coil of microwave oven, display, television set, illuminating lamp ballast, toy motor is the copper paint envelope curve.Advantages such as the copper paint envelope curve has the conductance height, and resistivity is low.But because the price of copper material is higher, and goes up again in recent years at double, make that the production cost of copper paint envelope curve is higher,, occurred aluminium matter enamelled wire on the market for reducing cost.But because tensile strength, hardness and the antiwear characteristic of aluminium be not as copper, when control and coiling and easy fracture, therefore, the scope of application of aluminium enamel-covered wire is restricted, and the Alloy instead of Copper enamelled wire is promoted the use of effectively.And the copper valency is high, causes national copper material resource scarcity, is used to greatest extent in order to make limited copper resource, and market presses for a kind of substitute products and is born.
Summary of the invention:
The objective of the invention is: provide a kind of and not only had copper and conduct electricity very well but also have aluminium light weight, copper cladding aluminium-magnesium enamelled wire that intensity is good concurrently.
Technical scheme of the present invention is: the described copper cladding aluminium-magnesium enamelled wire of a kind of copper cladding aluminium-magnesium enamelled wire comprises Al-Mg alloy core, is coated with the copper layer on the Al-Mg alloy core, and the copper layer scribbles enamelled coating outward, and the sectional area ratio scope of described copper layer and Al-Mg alloy core is 1: 9～1: 5.
Advantage of the present invention is:
1, because CCAM density is littler than copper, the copper cladding aluminium-magnesium enamelled wire of making has alleviated weight in the scope that does not influence result of use, saved the copper resource.
2, because the common copper-in-aluminum enameled wire height of copper cladding aluminium-magnesium enamelled wire strength ratio is better by the annealing in process pliability.Be a kind of science transformation that fine aluminium and pure copper material are carried out, make full use of their a kind of composite conductor materials of advantage separately, make copper cladding aluminium-magnesium enamelled wire of the present invention.Have conduct electricity very well, in light weight, intensity is high, easy welding, flexible good, characteristics such as price is low, can be widely used on the electrical equipment such as anti-magnetized coil, illuminating lamp ballast, toy motor of microwave oven, display, television set, the scope of application is big, and can reduce production costs greatly.
Description of drawings
The invention will be further described below in conjunction with embodiment:
Fig. 1 is a structural representation of the present invention.
Wherein: 1 Al-Mg alloy core; 2 bronze medal layers; 3 enamelled coatings.
Embodiment
Embodiment: as shown in the figure, a kind of copper cladding aluminium-magnesium enamelled wire: described copper cladding aluminium-magnesium enamelled wire comprises Al-Mg alloy core 1, be coated with copper layer 2 on the Al-Mg alloy core 1, the copper layer 2 outer enamelled coating 3 that scribbles, described copper layer 2 is 1: 9～1: 5 with the sectional area ratio scope of Al-Mg alloy core 1.
Copper cladding aluminium-magnesium enamelled wire is when making, wrap with the cold rolling inferior arc-welding opposite joint of finish rolling copper strips is vertical after the aluminum-magnesium alloy wire alkali cleaning, make the convection current of contact-making surface copper magnalium molecule, make coating layer closely continuous, the skin depth of copper layer reaches between 0.018～0.020mm, be allocated to the respective diameters specification through drawing, then this aluminium in copper magnesium garden lead cleaned, anneals.And paint, toast by the arts demand repeated multiple times, apply one deck insulation enamelled coating 3, promptly can be made into copper cladding aluminium-magnesium enamelled wire of the present invention.Have conduct electricity very well, in light weight, intensity is high, easy welding, flexible good, characteristics such as price is low, can be widely used on the electrical equipment such as anti-magnetized coil, illuminating lamp ballast, toy motor of microwave oven, display, television set, the scope of application is big, and can reduce production costs greatly.Enlarged its range of application.
Claims (2)
1, a kind of copper cladding aluminium-magnesium enamelled wire is characterized in that: described copper cladding aluminium-magnesium enamelled wire comprises on Al-Mg alloy core (1), the Al-Mg alloy core (1) being coated with copper layer (2) the outer enamelled coating (3) that scribbles of copper layer (2).
2, according to the described copper cladding aluminium-magnesium enamelled wire of claim 1, it is characterized in that: described copper layer (2) is 1: 9～1: 5 with the sectional area ratio scope of Al-Mg alloy core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610096314 CN101071655A (en) | 2006-09-19 | 2006-09-19 | Copper cladding aluminium-magnesium enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610096314 CN101071655A (en) | 2006-09-19 | 2006-09-19 | Copper cladding aluminium-magnesium enamelled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101071655A true CN101071655A (en) | 2007-11-14 |
Family
ID=38898795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610096314 Pending CN101071655A (en) | 2006-09-19 | 2006-09-19 | Copper cladding aluminium-magnesium enamelled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101071655A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916617A (en) * | 2009-07-09 | 2010-12-15 | 深圳市神州线缆有限公司 | Copper-clad aluminum-magnesium wire for communication cable and manufacturing method thereof |
| CN102412006A (en) * | 2011-11-11 | 2012-04-11 | 傅氏国际（大连）双金属线缆有限公司 | High-performance copper-clad aluminum magnesium alloy wire |
| CN105869698A (en) * | 2015-05-10 | 2016-08-17 | 王笑梅 | Enameled wire and manufacturing method thereof |
-
2006
- 2006-09-19 CN CN 200610096314 patent/CN101071655A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916617A (en) * | 2009-07-09 | 2010-12-15 | 深圳市神州线缆有限公司 | Copper-clad aluminum-magnesium wire for communication cable and manufacturing method thereof |
| CN101916617B (en) * | 2009-07-09 | 2012-05-02 | 深圳市神州线缆有限公司 | Copper-clad aluminum-magnesium wire for communication cable |
| CN102412006A (en) * | 2011-11-11 | 2012-04-11 | 傅氏国际（大连）双金属线缆有限公司 | High-performance copper-clad aluminum magnesium alloy wire |
| CN105869698A (en) * | 2015-05-10 | 2016-08-17 | 王笑梅 | Enameled wire and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20071114 |