CN220242637U - Novel corrosion-resistant aluminum alloy profile - Google Patents
Novel corrosion-resistant aluminum alloy profile Download PDFInfo
- Publication number
- CN220242637U CN220242637U CN202321930622.5U CN202321930622U CN220242637U CN 220242637 U CN220242637 U CN 220242637U CN 202321930622 U CN202321930622 U CN 202321930622U CN 220242637 U CN220242637 U CN 220242637U
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- CN
- China
- Prior art keywords
- aluminum alloy
- layer
- alloy section
- wall
- resistant
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 75
- 238000005260 corrosion Methods 0.000 title claims abstract description 39
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 238000002955 isolation Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000007743 anodising Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 150000002739 metals Chemical class 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Abstract
The utility model discloses a novel corrosion-resistant aluminum alloy section, which relates to the technical field of novel corrosion-resistant aluminum alloy, and comprises an aluminum alloy section, wherein a vacuum isolation layer is arranged on the outer wall of the aluminum alloy section, a sealing waterproof layer is arranged on the outer wall of the vacuum isolation layer, an insulating layer is arranged on the outer wall of the sealing waterproof layer, a high-temperature-resistant coating is arranged on the outer wall of the insulating layer, and an oxide film layer is arranged on the outer wall of the high-temperature-resistant coating. The aluminum alloy section has the corrosion resistance through the arranged oxide film layer, so that the aluminum alloy section is prevented from being corroded when being used for a long time, and meanwhile, the vacuum isolation layer and the sealing waterproof layer are arranged, so that the waterproof effect can be achieved, the waterproof and corrosion-resistant functions are further realized, the problems of poor corrosion resistance and short service life of the aluminum alloy section are solved, and the aluminum alloy section can be isolated from galvanic corrosion caused by direct contact with other metals through the arranged insulating layer.
Description
Technical Field
The utility model relates to the technical field of novel anti-corrosion aluminum alloy, in particular to a novel anti-corrosion aluminum alloy profile.
Background
The aluminum alloy is a nonferrous metal structural material widely applied in the industrial building industry, is widely applied in aviation, aerospace, automobiles, machinery, manufacturing, ships and chemical industries, the industrial economy rapidly develops, the requirements for aluminum alloy welding structural members are increased, and the weldability research of the aluminum alloy is also in depth. The aluminum alloy section bar in the prior art still has the following defects, so a novel corrosion-resistant aluminum alloy section bar is provided.
The following problems exist in the prior art:
1. the existing aluminum alloy section has the defects of poor self corrosion resistance and short service life due to a simple manufacturing structure;
2. the existing aluminum alloy section can be in danger of galvanic corrosion when contacting with other metals, and meanwhile, the high-temperature resistance of the aluminum alloy is not good enough to influence the quality.
Disclosure of Invention
The utility model provides a novel corrosion-resistant aluminum alloy section bar, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a novel corrosion-resistant aluminum alloy section bar, includes the aluminum alloy section bar, be provided with the vacuum isolation layer on the outer wall of aluminum alloy section bar, the outer wall of vacuum isolation layer is provided with sealed waterproof layer, the outer wall of sealed waterproof layer is provided with the insulating layer, the outer wall of insulating layer is provided with high temperature resistant coating, high temperature resistant coated's outer wall is provided with the oxide film layer.
The technical scheme of the utility model is further improved as follows: the thickness of the oxide film layer is 5-15 mu m, and the oxide film layer is formed by adopting anodized surface treatment.
By adopting the technical scheme, the oxide film layer in the scheme can have a very good corrosion resistance effect on the aluminum alloy section.
The technical scheme of the utility model is further improved as follows: the inside of vacuum isolation layer is provided with sealed cavity, and the outer wall of vacuum isolation layer closely laminates with sealed waterproof layer.
By adopting the technical scheme, the vacuum isolation layer in the scheme can have a good protection effect on the aluminum alloy section.
The technical scheme of the utility model is further improved as follows: the sealing waterproof layer is made of sealing silica gel, and the sealing silica gel is arranged between the vacuum isolation layer and the insulating layer.
By adopting the technical scheme, the sealing waterproof layer in the scheme can effectively prevent corrosion of patients.
The technical scheme of the utility model is further improved as follows: the upper surface of aluminum alloy section bar is provided with fixed screw hole, the lower surface of aluminum alloy section bar is provided with the locating hole.
By adopting the technical scheme, the threaded holes and the positioning holes in the scheme can well fix the aluminum alloy section bars on other objects.
The technical scheme of the utility model is further improved as follows: the surface of the aluminum alloy section bar is provided with an inserting sliding groove, and a fixing plate is arranged inside the aluminum alloy section bar.
By adopting the technical scheme, the sliding grooves in the scheme can well fix the aluminum alloy sections with each other.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a novel corrosion-resistant aluminum alloy section, which has corrosion resistance through the arranged oxide film layer, so that the aluminum alloy section is prevented from being corroded during long-time use, and meanwhile, the arranged vacuum isolation layer and the sealing waterproof layer can play a role in water resistance, further realize the functions of water resistance and corrosion resistance, and solve the problems of poor corrosion resistance and short service life of the aluminum alloy section.
2. The novel corrosion-resistant aluminum alloy section provided by the utility model can isolate galvanic corrosion generated by direct contact of the aluminum alloy section with other metals through the arranged insulating layer, and meanwhile, the aluminum alloy section can be normally used under the high temperature condition due to the arranged high temperature resistant layer, so that the application occasion of the aluminum alloy section is wider.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of the front structure of the present utility model;
fig. 4 is a top view of the present utility model.
In the figure: 1. an aluminum alloy profile; 2. a vacuum isolation layer; 3. sealing the waterproof layer; 4. an insulating layer; 5. a high temperature resistant layer; 6. an oxide film layer; 7. a plug-in chute; 8. fixing the threaded holes; 9. positioning holes; 10. and a fixing plate.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a novel corrosion-resistant aluminum alloy section, wherein a vacuum isolation layer 2 is arranged on the outer wall of an aluminum alloy section 1, a sealing waterproof layer 3 is arranged on the outer wall of the vacuum isolation layer 2, an insulating layer 4 is arranged on the outer wall of the sealing waterproof layer 3, a high temperature resistant layer 5 is arranged on the outer wall of the insulating layer 4, and an oxide film layer 6 is arranged on the outer wall of the high temperature resistant layer 5.
In the embodiment, the novel corrosion-resistant aluminum alloy section provided by the utility model has the corrosion-resistant performance through the arranged oxidation film layer, so that the aluminum alloy section is prevented from being corroded during long-time use, meanwhile, the vacuum isolation layer and the sealing waterproof layer are arranged, the waterproof effect can be achieved, the waterproof and corrosion-resistant functions are further realized, the problem that the aluminum alloy section is poor in corrosion resistance and short in service life is solved, and the novel corrosion-resistant aluminum alloy section can isolate galvanic corrosion caused by direct contact of the aluminum alloy section with other metals through the arranged insulating layer, and meanwhile, the aluminum alloy section can be normally used under the high-temperature condition through the arranged high-temperature resistant layer, so that the application occasion of the aluminum alloy section is widened.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the thickness of the oxide film layer 6 is 5-15 μm, the oxide film layer is formed by anodizing, a sealing cavity is arranged in the vacuum isolation layer 2, the outer wall of the vacuum isolation layer 2 is tightly attached to the sealing waterproof layer 3, the sealing waterproof layer 3 is made of sealing silica gel, and the sealing silica gel is arranged between the vacuum isolation layer 2 and the insulating layer 4.
In this embodiment, the oxidation film layer in this scheme can play fine corrosion-resistant effect for aluminum alloy ex-trusions, and the vacuum isolation layer in this scheme can play fine guard action to aluminum alloy ex-trusions, and the sealed waterproof layer in this scheme can effectually prevent whose corruption.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the upper surface of aluminum alloy section bar 1 is provided with fixed screw hole 8, and the lower surface of aluminum alloy section bar 1 is provided with locating hole 9, and the surface of aluminum alloy section bar 1 is provided with grafting spout 7, and the inside of aluminum alloy section bar is provided with fixed plate 10.
In the embodiment, the threaded holes and the positioning holes in the scheme can well fix the aluminum alloy sections on other objects, and the sliding grooves in the scheme can well fix the aluminum alloy sections with each other.
The working principle of the novel corrosion-resistant aluminum alloy section is specifically described below.
As shown in fig. 1-4, when the novel corrosion-resistant aluminum alloy section is used, firstly, an oxide film is formed on the oxide film layer 6, the vacuum isolation layer 2 and the sealing waterproof layer 3 are used for waterproof, the insulating layer 4 can not be dangerous when contacting other metals, the high-temperature resistant layer 5 can enable the aluminum alloy section to be still used under the high-temperature condition, the connection between the plugging chute 7 and the fixing plate 10 can be better, and the aluminum alloy section can be better fixed on other objects through the fixing threaded holes 8 and the positioning holes 9.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a novel corrosion-resistant aluminum alloy section bar, includes aluminum alloy section bar (1), its characterized in that: the aluminum alloy profile is characterized in that a vacuum isolation layer (2) is arranged on the outer wall of the aluminum alloy profile (1), a sealing waterproof layer (3) is arranged on the outer wall of the vacuum isolation layer (2), an insulating layer (4) is arranged on the outer wall of the sealing waterproof layer (3), a high-temperature-resistant coating (5) is arranged on the outer wall of the insulating layer (4), and an oxide film layer (6) is arranged on the outer wall of the high-temperature-resistant coating (5).
2. The novel corrosion-resistant aluminum alloy profile as claimed in claim 1, wherein: the thickness of the oxide film layer (6) is 5-15 mu m, and the oxide film layer is formed by anodizing the surface.
3. The novel corrosion-resistant aluminum alloy profile as claimed in claim 1, wherein: the inside of vacuum isolation layer (2) is provided with sealed cavity, and the outer wall of vacuum isolation layer (2) is closely laminated with sealed waterproof layer (3).
4. The novel corrosion-resistant aluminum alloy profile as claimed in claim 1, wherein: the sealing waterproof layer (3) is made of sealing silica gel, and the sealing silica gel is arranged between the vacuum isolation layer (2) and the insulating layer (4).
5. The novel corrosion-resistant aluminum alloy profile as claimed in claim 1, wherein: the aluminum alloy profile is characterized in that the upper surface of the aluminum alloy profile (1) is provided with a fixing threaded hole (8), and the lower surface of the aluminum alloy profile (1) is provided with a positioning hole (9).
6. The novel corrosion-resistant aluminum alloy profile as claimed in claim 1, wherein: the surface of aluminum alloy section bar (1) is provided with grafting spout (7), the inside of aluminum alloy section bar is provided with fixed plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930622.5U CN220242637U (en) | 2023-07-21 | 2023-07-21 | Novel corrosion-resistant aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930622.5U CN220242637U (en) | 2023-07-21 | 2023-07-21 | Novel corrosion-resistant aluminum alloy profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220242637U true CN220242637U (en) | 2023-12-26 |
Family
ID=89270692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930622.5U Active CN220242637U (en) | 2023-07-21 | 2023-07-21 | Novel corrosion-resistant aluminum alloy profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220242637U (en) |
-
2023
- 2023-07-21 CN CN202321930622.5U patent/CN220242637U/en active Active
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