CN209261065U - A kind of high magnesium alloy color coated aluminum plate - Google Patents
A kind of high magnesium alloy color coated aluminum plate Download PDFInfo
- Publication number
- CN209261065U CN209261065U CN201821470239.5U CN201821470239U CN209261065U CN 209261065 U CN209261065 U CN 209261065U CN 201821470239 U CN201821470239 U CN 201821470239U CN 209261065 U CN209261065 U CN 209261065U
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- Prior art keywords
- magnesium alloy
- plate
- high magnesium
- color
- aluminum substrate
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 80
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 32
- 239000004411 aluminium Substances 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 238000007761 roller coating Methods 0.000 claims abstract description 10
- 238000004826 seaming Methods 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 29
- 239000010959 steel Substances 0.000 abstract description 29
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000003796 beauty Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000000697 sensory organ Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium-magnesium-manganese Chemical compound 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a kind of high magnesium alloy color coated aluminum plate, belong to steel building technical field, including aluminum substrate, the aluminium base plate surface is evenly coated with fluororine-carbon coating, the aluminium base plate surface is evenly coated with fluororine-carbon coating, the aluminum substrate uses the high magnesium alloy aluminium sheet of 5 systems, and the fluororine-carbon coating is applied to aluminium base plate surface by pre- roller coating and high-temperature baking technique.The high magnesium alloy color coated aluminum plate of the utility model has the characteristics that highly corrosion resistant, intensity are high, beauty is lasting, environmental protection, cost performance is high, the service life is long, can replace application of the color steel plate in steel building as ash wall body plate and roof boarding.
Description
Technical field
The utility model relates to a kind of high magnesium alloy color coated aluminum plates, belong to steel building technical field.
Background technique
21 century, the development of color steel plate are " the fashionable whole world ", with the development of steel construction industry, from initial factory storehouse
Library roof, the till now roof of huge numbers of families, color steel plate are just encountering unprecedented opportunity to develop, but the longevity of color steel plate
Life, but because producer is different, substrate is different, and paint is different, and the service life is not close identical, and good color steel plate can be in free of contamination environment
With 15 years, can be used 5 years in the environment seriously polluted, and the cheap color steel plate of some semiworks, free of contamination environment can pipes 5
Year, the place seriously polluted will get rusty for 1 year.
When color steel plate roller coating, in solvent volatilization process, stomata can be left in the paint film of color steel plate and (under the microscope may be used
To see many stomatas).When raining, rainwater touches galvanized sheet by stomata, and the time, which has been grown, to lose saprophytic rust zinc coat, so
Paint film spalling afterwards, and then rust staining continues to spread, and such as handles not in time, perforated phenomenon will occurs, lead to that color steel plate must be replaced, tear open
There are huge security risks during building, and the steel plate replaced substantially non-recovery is worth.
With the appearance of color coated aluminum plate, metal Roof, metope have more high-grade, more preferably maintenance materials.Aluminium is for everybody
Widely known, corrosion is limited only to surface, and surface will form a compact oxidation layer, and becoming prevention, it further contacts oxygen
The barrier layer of gas, so that corrosion be inhibited to continue to occur.Color coated aluminum plate service life can achieve 30 years or more or even 50
Year, the cost performance of color aluminium sheet increasingly shows, and as solar energy photovoltaic panel is mounted on roofing, the extra long life of color aluminium sheet reduces coloured silk
Steel plate changes the probability and cost of plate because rotting, and color aluminium sheet substitution color steel plate market prospects show.
In view of this, the applicant specializes in this, a kind of high magnesium alloy color coated aluminum plate is developed, this case is thus
It generates.
Utility model content
In order to solve drawbacks described above existing in the prior art, the utility model provides a kind of high magnesium alloy color coating aluminium
Plate, to substitute color coated steel sheet.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of high magnesium alloy color coated aluminum plate, including aluminum substrate, the aluminium base plate surface are evenly coated with fluororine-carbon coating, the aluminium
Substrate surface is evenly coated with fluororine-carbon coating, and the aluminum substrate uses the high magnesium alloy aluminium sheet of 5 systems, and the fluororine-carbon coating passes through pre- roller coating
Aluminium base plate surface is applied to high-temperature baking technique.Pre- roller coating technology can realize the assembly line consecutive production of aluminium winding, and anode
Oxidation can only do sheet material processing, and pre- roller coating is more suitable for the post-processing molding of building decoration materials；Pre- roll-coated coatings are fine and close, flexibility
Good, it can be achieved that subsequent forming is processed, anodic oxidation is usually first formed and is surface-treated again, and flexibility is insufficient；Furthermore on pre- roller coating
Material rate is close to 100%, environmental protection and energy saving, and anodic oxidation is using chemical tank liquor processing, and at high cost, environmental pollution is serious.
Further, aluminium-magnesium alloy, aluminium-magnesium-manganese alloy composition can be selected in the high magnesium alloy aluminium sheet aluminium base of 5 system
Alloy designations are one of 5052,5182,5083,5183 or a variety of.
Further, the alloy state of the aluminum substrate is H22, H24 or H26 state.Conventionally employed O state, although flexibility
It is good, it is easily molded, but its intensity is low, is not able to satisfy metope and roof boarding requirement after molding；Comparatively H24 intensity is higher,
Mouldability is moderate, if molding is slightly complicated, H22 also may be selected, if intensity requirement is higher, H26 can be selected and therefore wanted according to molding
It asks, appropriate selection can be carried out, H22, H24, H26 etc. can be selected.
Further, by material selection, the color coated aluminum plate by die mould technique in forming rib of slab on aluminum substrate, or
Rib of slab and lock seaming.
The advantages of 5 system of the utility model high magnesium alloy color coated aluminum plate:
The high magnesium alloy aluminium sheet of (1) 5 system has high intensity, and intensity value has substitution color steel plate close to ordinary low-carbon steel
Performance basis；
The high magnesium alloy coloured silk aluminium sheet of (2) 5 systems has high-corrosion resistance compared to color steel plate, and aluminum substrate surface itself once connects
Oxygen is touched, will form a compact oxidation layer, becomes and prevents its barrier layer for further contacting oxygen, to inhibit corrosion
Continue to occur；And steel sheet metal activity is poorer than aluminium, cannot form fine and close oxidation film, corrosion can be carried out further to depth.
(3) high-magnesium aluminum alloy has higher-strength, so that the ratio " specific strength " of its intensity and specific gravity surpasses many alloys
Steel.
(4) aluminum substrate surface smoothness is higher than galvanized steel plain sheet substrate, and corresponding coloured silk aluminium sheet coating flatness and finish are more
It is high.
The utility model is able to achieve following technical effect:
(1) highly corrosion resistant.Aluminium and aluminum alloy surface have one layer in air oxygen formed it is natural
Oxidation film is tightly engaged into aluminium, is made aluminium be not subjected to corrode, be will not continue to corrosion oxidation；Even and steel plate table
Face is zinc-plated or alumin(i)um zinc alloy, there is also bimetallic electrochemical corrosion and coating it is too thick caused by processing coating fall off problem.
(2) intensity is high.Its tension, yield strength and hot galvanizing DX51D+Z steel plate are close.
(3) beautiful lasting.Aluminium can keep 50 years or more never degenerating in a natural environment, even if color aluminium sheet coating shedding, oxygen
Change layer aluminum oxide is whiteness, unobvious on sense organ；And the oxide that steel oxidation generates is red iron rust, after corrosion
Sense organ is poor.
(4) environment-friendly type.High magnesium alloy coloured silk aluminium sheet is high relative to the environmental protection of color steel plate, recovery value.
(5) cost performance is high.The high every square of price of magnesium alloy coloured silk aluminium sheet of 5 systems and color steel plate are close, but have and be higher by several times
Service life.
Detailed description of the invention
Fig. 1 is high magnesium alloy color coated aluminum plate wall contour plate (corrugated plating) schematic cross-section of embodiment 1；
Fig. 2 is the high 470 contour plate schematic cross-section of magnesium alloy color coated aluminum plate roofing of embodiment 2；
Fig. 3 is the high 400 contour plate schematic cross-section of magnesium alloy color coated aluminum plate roofing of embodiment 3.
Mark explanation: ash wall body plate rib of slab 11, the first roof boarding rib of slab 21, the first roof boarding the 22, second roof boarding plate of lock seaming
Rib 31, the second roof boarding lock seaming 32
Specific embodiment
In order to make the attainable technical effect of technological means and its institute of the utility model, more perfect take off can be become apparent from
Dew, hereby provides three embodiments, and be described in detail as follows in conjunction with attached drawing:
Embodiment 1
A kind of high magnesium alloy color coated aluminum plate of the present embodiment, including aluminum substrate, by die mould technique in being formed on aluminum substrate
Ash wall body plate rib of slab 11；Aluminium base plate surface is evenly coated with fluororine-carbon coating (not indicating in figure).
Process: the high magnesium alloy aluminum substrate of the 5183H24 of 0.5mm is chosen, by the way of pre- roller coating, high-temperature baking
In aluminum substrate coated with fluoro carbon coating, it is then pressed into the corrugated plating of 1000mm width, it is original for substituting after occlusion lock seaming
The application of wall color steel plate.
Embodiment 2
A kind of high magnesium alloy color coated aluminum plate of the present embodiment, including aluminum substrate, by die mould technique in being formed on aluminum substrate
The first roof boarding rib of slab 21 and the first roof boarding lock seaming 22；Aluminium base plate surface is evenly coated with fluororine-carbon coating (not indicating in figure).
Process: the high magnesium alloy aluminum substrate of the 5083H24 of 0.5mm is chosen, by the way of pre- roller coating, high-temperature baking
In aluminum substrate coated with fluoro carbon coating, high magnesium alloy color coated aluminum plate is then pressed into 470 contour plates, after standing-seam, is used
In the application for substituting original color steel roof plate.
Embodiment 3
A kind of high magnesium alloy color coated aluminum plate of the present embodiment, including aluminum substrate, by die mould technique in being formed on aluminum substrate
The second roof boarding rib of slab 31 and the second roof boarding lock seaming 32；Aluminium base plate surface is evenly coated with fluororine-carbon coating (not indicating in figure).
Process: the high magnesium alloy aluminum substrate of the 5083H24 of 0.5mm is chosen, by the way of pre- roller coating, high-temperature baking
In aluminum substrate coated with fluoro carbon coating, high magnesium alloy color coated aluminum plate is then pressed into 400 contour plates, after standing-seam, is used
In the application for substituting original color steel roof plate.
For the corrosion resistance of above-described embodiment 1-3 high magnesium alloy color coated aluminum plate up to national standard, fluorine carbon coloured silk aluminium sheet is reachable
By 4000 hours.
The above content is combination preferred embodiments of the present invention to further detailed made by provided technical solution
Describe in detail bright, and it cannot be said that the utility model specific implementation is confined to these above-mentioned explanations, technology affiliated for the utility model
For the those of ordinary skill in field, without departing from the concept of the premise utility, several simple deductions can also be made
Or replacement, it all shall be regarded as belonging to the protection scope of the utility model.
Claims (2)
1. a kind of high magnesium alloy color coated aluminum plate, it is characterised in that: including aluminum substrate, the aluminium base plate surface is evenly coated with the painting of fluorine carbon
Layer, the aluminum substrate use the high magnesium alloy aluminium sheet of 5 systems, and the fluororine-carbon coating is applied to aluminium base by pre- roller coating and high-temperature baking technique
Plate surface；The color coated aluminum plate is by die mould technique in forming rib of slab or rib of slab and lock seaming on aluminum substrate.
2. a kind of high magnesium alloy color coated aluminum plate as described in claim 1, it is characterised in that: the alloy state of the aluminum substrate is
H22, H24 or H26 state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470239.5U CN209261065U (en) | 2018-09-10 | 2018-09-10 | A kind of high magnesium alloy color coated aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470239.5U CN209261065U (en) | 2018-09-10 | 2018-09-10 | A kind of high magnesium alloy color coated aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261065U true CN209261065U (en) | 2019-08-16 |
Family
ID=67552721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470239.5U Active CN209261065U (en) | 2018-09-10 | 2018-09-10 | A kind of high magnesium alloy color coated aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099144A (en) * | 2019-12-28 | 2020-05-05 | 东北轻合金有限责任公司 | Honeycomb aluminum plate aviation case and manufacturing method thereof |
| WO2020252735A1 (en) * | 2019-06-20 | 2020-12-24 | 墙煌新材料股份有限公司 | High-magnesium alloy color-coated aluminum plate |
-
2018
- 2018-09-10 CN CN201821470239.5U patent/CN209261065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252735A1 (en) * | 2019-06-20 | 2020-12-24 | 墙煌新材料股份有限公司 | High-magnesium alloy color-coated aluminum plate |
| CN111099144A (en) * | 2019-12-28 | 2020-05-05 | 东北轻合金有限责任公司 | Honeycomb aluminum plate aviation case and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312000 Kexi Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Qianghuang New Materials Co.,Ltd. Address before: 312000 Kexi Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: WONDERFUL-WALL NEW MATERIALS Corp.,Ltd. |