CN204322629U - A kind of corrosion-resistant light and thin aluminium alloy sheet materials - Google Patents
A kind of corrosion-resistant light and thin aluminium alloy sheet materials Download PDFInfo
- Publication number
- CN204322629U CN204322629U CN201420668260.1U CN201420668260U CN204322629U CN 204322629 U CN204322629 U CN 204322629U CN 201420668260 U CN201420668260 U CN 201420668260U CN 204322629 U CN204322629 U CN 204322629U
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- Prior art keywords
- metal layer
- sheet metal
- corrosion
- board body
- aluminium alloy
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Abstract
The utility model discloses a kind of corrosion-resistant light and thin aluminium alloy sheet materials, comprise board body, described board body is three-decker, and the top layer of board body is sheet metal layer on kirsite, and the lower floor of board body is sheet metal layer under magnesium alloy, there is aluminum layer centre; On described kirsite, under sheet metal layer and magnesium alloy, sheet metal layer surface is equipped with high bright polyester BOPET film.Quality of the present utility model is light, and operation strategies is wide; Corrosion Protection is strong, good corrosion resistance; High bright polyester BOPET film serves the protective effect that one deck covers, even if coating surface scratches also can not affect its normal decay resistance, makes product effectively antirust, and service life extends about 3 ~ 5 times than zinc-plated coil of strip.
Description
Technical field
The utility model relates to alloy field technology, particularly relates to a kind of corrosion-resistant light and thin aluminium alloy sheet materials.
Background technology
Aluminium alloy, because of the feature of its high strength and high rigidity, is widely used in all trades and professions, comprises machine components, aircraft, automobile, precision instrument, radio component parts, building shell, machine casing, consumer electronics, household electrical appliance etc.
Existing aluminum alloy plate materials is due to its structure, and Heavy Weight, heavier, the scope of application is little, corrosion-resistant, and coating surface scratches and gets rusty easily, and can affect its normal decay resistance, also have impact on its service life.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of corrosion-resistant light and thin aluminium alloy sheet materials.
The corrosion-resistant light and thin aluminium alloy sheet materials of one described in the utility model, comprises board body, and described board body is three-decker, and the top layer of board body is sheet metal layer on kirsite, and the lower floor of board body is sheet metal layer under magnesium alloy, there is aluminum layer centre; On described kirsite, under sheet metal layer and magnesium alloy, sheet metal layer surface is equipped with high bright polyester BOPET film.
Further improvement, on described kirsite, the thickness of sheet metal layer is 1-3cm.
Further improvement, under described magnesium alloy, sheet metal layer thickness is 1-3cm.
Further improvement, described aluminum layer thickness is 1-1.5cm.
Further improvement, described height light polyester BOPET film thickness is 0.2-0.3um.
Compared with prior art, the utility model beneficial effect is: quality of the present utility model is light, and operation strategies is wide; Corrosion Protection is strong, good corrosion resistance; High bright polyester BOPET film serves the protective effect that one deck covers, even if coating surface scratches also can not affect its normal decay resistance, makes product effectively antirust, and service life extends about 3 ~ 5 times than zinc-plated coil of strip.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of corrosion-resistant light and thin aluminium alloy sheet materials, comprises board body, and described board body is three-decker, and the top layer of board body is sheet metal layer 1 on kirsite, and the lower floor of board body is sheet metal layer 3 under magnesium alloy, there is aluminum layer 2 centre; On described kirsite, sheet metal layer 1 is equipped with high bright polyester BOPET film 4 with sheet metal layer 3 surface under magnesium alloy.
On described kirsite, the thickness of sheet metal layer 1 is 1-3cm.
Under described magnesium alloy, sheet metal layer 3 thickness is 1-3cm.
Described aluminum layer 2 thickness is 1-1.5cm.
Described height light polyester BOPET film thickness is 0.2-0.3um.
The utility model embody rule approach is a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. a corrosion-resistant light and thin aluminium alloy sheet materials, comprise board body, described board body is three-decker, and the top layer of board body is that the lower floor of sheet metal layer (1), board body on kirsite is sheet metal layer (3) under magnesium alloy, there is aluminum layer (2) centre; It is characterized in that: on described kirsite, sheet metal layer (1) is equipped with high bright polyester BOPET film (4) with sheet metal layer (3) surface under magnesium alloy.
2. according to the corrosion-resistant light and thin aluminium alloy sheet materials described in claim 1, it is characterized in that: on described kirsite, the thickness of sheet metal layer (1) is 1-3cm.
3. according to the corrosion-resistant light and thin aluminium alloy sheet materials described in claim 1, it is characterized in that: under described magnesium alloy, sheet metal layer (3) thickness is 1-3cm.
4. according to the corrosion-resistant light and thin aluminium alloy sheet materials described in claim 1, it is characterized in that: described aluminum layer (2) thickness is 1-1.5cm.
5. according to the corrosion-resistant light and thin aluminium alloy sheet materials described in claim 1, it is characterized in that: described height light polyester BOPET film (4) thickness is 0.2-0.3um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668260.1U CN204322629U (en) | 2014-11-11 | 2014-11-11 | A kind of corrosion-resistant light and thin aluminium alloy sheet materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668260.1U CN204322629U (en) | 2014-11-11 | 2014-11-11 | A kind of corrosion-resistant light and thin aluminium alloy sheet materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322629U true CN204322629U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668260.1U Expired - Fee Related CN204322629U (en) | 2014-11-11 | 2014-11-11 | A kind of corrosion-resistant light and thin aluminium alloy sheet materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859195A (en) * | 2015-06-02 | 2015-08-26 | 马鞍山新嘉机械制造有限公司 | Anti-corrosion aluminum alloy plate |
| CN104859226A (en) * | 2015-06-02 | 2015-08-26 | 马鞍山新嘉机械制造有限公司 | Heat-resistant aluminum alloy profile |
-
2014
- 2014-11-11 CN CN201420668260.1U patent/CN204322629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859195A (en) * | 2015-06-02 | 2015-08-26 | 马鞍山新嘉机械制造有限公司 | Anti-corrosion aluminum alloy plate |
| CN104859226A (en) * | 2015-06-02 | 2015-08-26 | 马鞍山新嘉机械制造有限公司 | Heat-resistant aluminum alloy profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150513 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |