CN201177990Y - Enameling alloy wire - Google Patents
Enameling alloy wire Download PDFInfo
- Publication number
- CN201177990Y CN201177990Y CNU2008200312925U CN200820031292U CN201177990Y CN 201177990 Y CN201177990 Y CN 201177990Y CN U2008200312925 U CNU2008200312925 U CN U2008200312925U CN 200820031292 U CN200820031292 U CN 200820031292U CN 201177990 Y CN201177990 Y CN 201177990Y
- Authority
- CN
- China
- Prior art keywords
- alloy wire
- enamelled
- wire
- copper alloy
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electrical material, particularly to an enamelled alloy wire, which has a copper alloy wire. The surface of the copper alloy wire is sequentially coated with a polyurethane paint insulating layer, a self-adhesion enamelled coating and a finished lubricant layer from inside to outside. The copper alloy wire has the following metal components of (mol%): 90.0-91.0% of copper, 7.2-8.2% of silver and 0.8-1.8 of magnesium. Compared with the prior common enamelled wire, the enamelled alloy wire provided in the utility model has higher tensile strength, which is more close to the higher requirement of the modern motor industry on the mechanical properties of the enamelled wire.
Description
Technical field
The utility model relates to a kind of electrical material, relates in particular to a kind of 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 problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, the utility model provides a kind of enamelling alloy wire that the modern electrical machine industry is used that is more suitable for.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of 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 beneficial effects of the utility model are: for existing common enamelled wire, this 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
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
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 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%.
Enamel-cover alloy wire of the present utility model has used an Albatra metal-as its lead, with respect to existing Common enamel-covered wire its have higher tensile strength, therefore more near modern electromechanics trade to lacquer The high requirement that envelope curve proposes in mechanical properties.
Enamel-cover alloy wire of the present utility model is fit to high-speed winding equipment to be used, with the various high-performance of coiling Form-wound coil.
Claims (1)
1. 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312925U CN201177990Y (en) | 2008-01-22 | 2008-01-22 | Enameling alloy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312925U CN201177990Y (en) | 2008-01-22 | 2008-01-22 | Enameling alloy wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177990Y true CN201177990Y (en) | 2009-01-07 |
Family
ID=40218014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200312925U Expired - Fee Related CN201177990Y (en) | 2008-01-22 | 2008-01-22 | Enameling alloy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177990Y (en) |
-
2008
- 2008-01-22 CN CNU2008200312925U patent/CN201177990Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20140122 |