CN100594563C - Self-adhering enamelling alloy wire - Google Patents
Self-adhering enamelling alloy wire Download PDFInfo
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- CN100594563C CN100594563C CN200810018731A CN200810018731A CN100594563C CN 100594563 C CN100594563 C CN 100594563C CN 200810018731 A CN200810018731 A CN 200810018731A CN 200810018731 A CN200810018731 A CN 200810018731A CN 100594563 C CN100594563 C CN 100594563C
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- enamelled
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- adhering
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Abstract
The invention relates to an electrical engineering material, in particular a self-bonded enamelled alloy wire which includes a copper alloy conductor. The superficial coat of the copper alloy conductor is sequentially coated from internal to external by a polyurethane paint insulation layer, a self-bonded paint layer and a finished product lubricant layer, wherein metal components and mole percentof the components are that copper is 90.0%-91.0%, silver is 7.2%-8.2% and magnesium is 0.8%-1.8%. Compared with prior ordinary enamelled wire, the enamelled alloy wire of the invention has higher tensile strength, thereby the invention is closer to the higher requirement made by modern motors industry to enamelled wires in terms of mechanical performance.
Description
Technical field
The present invention relates to a kind of electrical material, relate in particular to a kind of self-adhering enamelling alloy wire.
Background technology
Electromechanics trade generally adopts high-speed automated spooling equipment coiling at present, therefore the various mechanical performances to enamelled wire have proposed higher requirement, high-speed automated spooling equipment requires enamelled wire to have advantages of higher tensile strength, is broken in the coil winding process or is stretched and influences the performance of enamelled wire to prevent enamelled wire.Existing common enamelled wire can not satisfy the modern electrical machine industry to enamelled wire in high requirement that mechanical properties proposed.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, the invention provides a kind of self-adhering enamelling alloy wire that the modern electrical machine industry is used that is more suitable for.
The technical solution adopted for the present invention to solve the technical problems is: a kind of self-adhering enamelling alloy wire, have copper alloy wire, and the top layer of copper alloy wire is coated with polyurethane paint insulating barrier, self-adhesion enamelled coating and finished lubricants layer from inside to outside successively.The metal ingredient in the described copper alloy wire and the mole percent level of each composition are: copper 90.0%～91.0%, silver 7.2%～8.2% and magnesium 0.8%～1.8%.
The invention has the beneficial effects as follows: for existing common enamelled wire, this self-adhering enamelling alloy wire has higher tensile strength, thus its more near the modern electrical machine industry to enamelled wire in high requirement that mechanical properties proposed.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
1. copper alloy wires, 2. polyurethane paint insulating barriers, 3. self-adhesion enamelled coatings, 4. finished lubricants layers among the figure
Embodiment
A kind of self-adhering enamelling alloy wire as shown in Figure 1 has copper alloy wire 1, and the top layer of copper alloy wire 1 coats polyurethane paint insulating barrier 2, self-adhesion enamelled coating 3 and finished lubricants layer 4 from inside to outside successively.The metal ingredient in the copper alloy wire 1 and the mole percent level of each composition are: copper 90.0%～91.0%, silver 7.2%～8.2% and magnesium 0.8%～1.8%.
Self-adhering enamelling alloy wire of the present invention has used an Albatra metal-as its lead, and it has higher tensile strength for existing common enamelled wire, therefore more near the modern electrical machine industry to enamelled wire in high requirement that mechanical properties proposed.
Self-adhering enamelling alloy wire of the present invention is fit to the high speed spooling equipment to be used, with the various high performance form-wound coils of coiling.
Claims (1)
1. self-adhering enamelling alloy wire, it is characterized in that: have copper alloy wire (1), the top layer of copper alloy wire (1) is coated with polyurethane paint insulating barrier (2), self-adhesion enamelled coating (3) and finished lubricants layer (4) from inside to outside successively; The metal ingredient in the described copper alloy wire (1) and the mole percent level of each composition are: copper 90.0%～91.0%, silver 7.2%～8.2% and magnesium 0.8%～1.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810018731A CN100594563C (en) | 2008-01-22 | 2008-01-22 | Self-adhering enamelling alloy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810018731A CN100594563C (en) | 2008-01-22 | 2008-01-22 | Self-adhering enamelling alloy wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101226789A CN101226789A (en) | 2008-07-23 |
| CN100594563C true CN100594563C (en) | 2010-03-17 |
Family
ID=39858720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810018731A Expired - Fee Related CN100594563C (en) | 2008-01-22 | 2008-01-22 | Self-adhering enamelling alloy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100594563C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409403B (en) * | 2016-11-07 | 2018-01-02 | 南昌专腾科技有限公司 | A kind of flat enamel-covered wire and its manufacturing process |
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2008
- 2008-01-22 CN CN200810018731A patent/CN100594563C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101226789A (en) | 2008-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20160122 |
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| EXPY | Termination of patent right or utility model |