CN101602274A - Titanium-zinc/aluminium double layer composite board and preparation method thereof - Google Patents
Titanium-zinc/aluminium double layer composite board and preparation method thereof Download PDFInfo
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- CN101602274A CN101602274A CNA2009100411582A CN200910041158A CN101602274A CN 101602274 A CN101602274 A CN 101602274A CN A2009100411582 A CNA2009100411582 A CN A2009100411582A CN 200910041158 A CN200910041158 A CN 200910041158A CN 101602274 A CN101602274 A CN 101602274A
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Abstract
Titanium-zinc/aluminium double layer composite board of the present invention relates to a kind of laminar product that is made of flat thin layer.It consists of the outer and aluminium alloy plate internal layer of the titanium zinc alloy plate that is composited by the gluing of macromolecule glue mucous membrane.Its technique effect is: 1. reduce the average price of titanium zinc alloy plate, the titanium zinc alloy plate of the relative 1mm of titanium-zinc/aluminium double layer composite board of 0.5+0.5mm reduces 20-25%.2. the fatigue resistance of titanium-zinc/aluminium double layer composite board is better, uses safer.3. the titanium zinc alloy plate of the mechanical property of titanium-zinc/aluminium double layer composite board and uniform thickness is suitable.4. titanium-zinc/aluminium double layer composite board does not change the processing characteristics of titanium zinc alloy plate, equally with titanium zinc alloy processes, equally convenient, does not change mounting structure and site operation.5. the light specific gravity of titanium-zinc/aluminium double layer composite board less than 5.0, has reduced building loading, the security and the service life of having reduced gross investment, having increased building.6. has same decay resistance and service life.7. titanium zinc alloy plate exclusive appearance characteristics and style have been kept.
Description
[technical field]
The present invention relates to a kind of laminar product that constitutes by flat thin layer and preparation method thereof.
[background technology]
Since earlier 1800s, zinc is one of construction material of doting on of people in Europe always, and its resistance to corrosion is strong, and a classical beauty had both been had in processing easily, was no lack of modern colour again, and zinc is rated as a kind of eternal construction material.The building top of many Eurocities covers by Zinc material, the history in existing more than 100 year of some of them building.Equally, some building great masters world-famous also usually show special preference to zinc.
For the titanium zinc alloy product is developed in the specific requirement of satisfying building, thereby major step has been pushed ahead in the application of zinc.Titanium zinc alloy is a purity up to 99.995% GOOD TASTE electrolytic zinc, mixes with 1% titanium and 1% copper, and processing characteristics is improved greatly, and quality is also more good.
The patina of titanium zinc alloy plate is pleasing basket grey, extremely coordinates with most of materials.Its self-healing ability is strong, and oxide layer be along with the passing of time not only can increase structural glamour, and has the low advantage of maintenance cost.In addition, the titanium zinc alloy plate carries out pre-Passivation Treatment (PPreweathered) by a kind of special dipping process of patent with zinc, and the wind erosion process on historical facts or anecdotes border does not have influence to it.Zinc is a kind of non-ferrous metal, can be recycled, and environment is not caused any pollution.In the world today of people to the environmental protection concern, titanium zinc alloy is firm and hard to be the construction material of a kind of " brilliance ".
But the titanium zinc alloy plate itself has following deficiency except that above advantage is arranged:
1. zinc and titanium belong to rare metal, it is estimated that tellurian reserves are limited, and about 1,900,000,000 tons at global reserves on zinc approximately can use 22-45 again by the use amount that the whole world is present.
2. have only several families can produce ornamental titanium zinc alloy plate in the world, so titanium zinc alloy plate price height.
3. proportion is 7.2, and the ratio of Chang Yong construction exterior exterior material is important relatively goes out manyly greatly, and under same thickness and mechanical strength, the load that the deadweight of titanium zinc alloy plate can cause building to bear is bigger.
Aluminium alloy have titanium zinc alloy equally good decay resistance, good processability equally and advantage such as can be recycled outside, aluminium storage resources on earth is big, hundred million tons of nearly 550-750 can utilize more than 100 years by existing consumption, relative price is cheap; The strength-weight ratio of aluminium is big, is the main material of using of Aero-Space and building decoration.
[summary of the invention]
The present invention aims to provide titanium-zinc/aluminium double layer composite board of a kind of with low cost but function admirable and preparation method thereof.
Titanium-zinc/aluminium double layer composite board of the present invention, it consists of the outer and aluminium alloy plate internal layer of the titanium zinc alloy plate that is composited by the gluing of macromolecule glue mucous membrane.
In addition, preferably, the thickness of titanium zinc alloy plate is 0.5～1.0mm, and the thickness of aluminium alloy plate is 0.2～2.0mm.
Further preferably, the thickness of titanium-zinc/aluminium double layer composite board is 0.7～3.0mm.
Wherein, preferably prepare the method for titanium-zinc/aluminium double layer composite board of the present invention, may further comprise the steps:
(1) titanium zinc alloy plate, macromolecule glue mucous membrane and aluminium alloy plate are gone up volume respectively separately;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) at 185-225 ℃, under the 0.4-0.7Mpa, continuous hot-press is compound on the continuous composite production line of aluminium-plastic panel;
(4) at normal temperature, under the 0.4-0.7Mpa, it is compound to cold pressing continuously on the continuous composite production line of aluminium-plastic panel;
(5) last deburring, rolling or section get final product.
The preferred method for preparing the titanium zinc alloy plate may further comprise the steps:
(1) the titanium zinc alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin
(4) composite surface is continuously with the polishing of stainless steel steel brush;
(5) under the room temperature, neutrality or alkalescent electrochemical deoiling 2-3 minute;
(6) under the room temperature, clear water was washed 1-2 minute;
(7) deionized water spray;
(8) under 70-80 ℃, dried 2-3 minute;
(9) rolling gets final product.
The preferred method for preparing aluminium alloy plate may further comprise the steps:
(1) the aluminium alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin
(4) under the room temperature, electrochemical deoiling 2-3 minute;
(5) under the room temperature, clear water was washed 1-2 minute;
(6) under the room temperature, chemical conversion was handled 1-2 minute;
(7) under 70-80 ℃, dried 2-3 minute;
(8) rolling gets final product.
Technique effect of the present invention is:
1. reduce the average price of titanium zinc alloy plate, the titanium zinc alloy plate of the relative 1mm of titanium-zinc/aluminium double layer composite board of 0.5+0.5mm reduces 20-25%.
2. the fatigue resistance of titanium-zinc/aluminium double layer composite board is better, uses safer.
3. the titanium zinc alloy plate of the mechanical property of titanium-zinc/aluminium double layer composite board and uniform thickness is suitable.
4. titanium-zinc/aluminium double layer composite board does not change the processing characteristics of titanium zinc alloy plate, equally with titanium zinc alloy processes, equally convenient, does not change mounting structure and site operation.
5. the light specific gravity of titanium-zinc/aluminium double layer composite board less than 5.0, has reduced building loading, the security and the service life of having reduced gross investment, having increased building.
6. has same decay resistance and service life.
7. titanium zinc alloy plate exclusive appearance characteristics and style have been kept.
The performance comparison of titanium zinc alloy plate, aluminium alloy plate and titanium-zinc/aluminium double layer composite board such as following table:
| Project | Titanium zinc alloy plate (1.0 mm are thick) | Aluminium alloy plate 3003H24 (1.0mm is thick) | Titanium-zinc/aluminium double layer composite board (0.5+0.5) |
| Density kg/dm 3 | 7.2 | 2.73 | 5.0 |
| Yield strength Mpa | 110-150 | ≥120 | 120-140 |
| Tensile strength Mpa | 152-190 | 140-180 | 152-180 |
| Fracture elongation % first | 45 | 45 | 45 |
| Double-over test | Flawless | Flawless | Flawless |
| Smooth again after tearing open | Non-cracking | Non-cracking | Non-cracking |
| Creep resistance is (at 50N/ m 2Stressed following 1 hour distortion) % | 0.1 | 0.1 | 0.1 |
| Erichsen test | 7.5 millimeters deep flawless | 〉=7.5 millimeters deep do not have and split | 7.5 millimeters deep flawless |
| Line | |||
| Vickers hardness | 45 | 35 | 45 |
| Vertically thermal coefficient of expansion mm/m/ ℃ | 0.0022 | 0.0023 | 0.0023 |
| Fusing point ℃ | 420 | 600 | |
| Recrystallization temperature ℃ | 300 | ||
| Thermal conductivity factor W/mK | 110 | 247 | |
| Electrical conductivity Ms/m | 17 | 64 | |
| Electric spark | No-spark | No-spark | No-spark |
| The magnetization attribute | Anti-magnetic | Anti-magnetic | Anti-magnetic |
The relatively demonstration of last table not only improves titanium zinc alloy plate performance at architectural employing titanium-zinc/aluminium double layer composite board and can also save zinc resource and reduce the building decoration cost, and the use prospect is considerable.
[description of drawings]
Fig. 1 is a side view of the present utility model.
[specific embodiment]
A kind of titanium-zinc/aluminium double layer composite board, skin are the titanium zinc alloy plate 1 (French VMZINC) of thick 0.5mm, and internal layer is the aluminium alloy plate 3 of thick 1.0mm, and (Dupont is visitd the jail to ectonexine by the macromolecule glue mucous membrane
) gluing is composited.
A kind of titanium-zinc/aluminium double layer composite board, skin are the titanium zinc alloy plate 1 (German RHEINZINK) of thick 0.5mm, and internal layer is the aluminium alloy plate 3 of thick 0.7mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.5mm, and internal layer is the aluminium alloy plate 3 of thick 0.5mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 4
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.5mm, and internal layer is the aluminium alloy plate 3 of thick 0.2mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 5
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.7mm, and internal layer is the aluminium alloy plate 3 of thick 0.8mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 6
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.7mm, and internal layer is the aluminium alloy plate 3 of thick 0.5mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 7
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.7mm, and internal layer is the aluminium alloy plate 3 of thick 0.3mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 8
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.8mm, and internal layer is the aluminium alloy plate 3 of thick 0.7mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 9
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.8mm, and internal layer is the aluminium alloy plate 3 of thick 0.4mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 10
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 0.8mm, and internal layer is the aluminium alloy plate 3 of thick 0.2mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 11
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 1.0mm, and internal layer is the aluminium alloy plate 3 of thick 2.0mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 12
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 1.0mm, and internal layer is the aluminium alloy plate 3 of thick 1.5mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 13
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 1.0mm, and internal layer is the aluminium alloy plate 3 of thick 1.5mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 14
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 1.0mm, and internal layer is the aluminium alloy plate 3 of thick 1.0mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 15
A kind of titanium-zinc/aluminium double layer composite board, skin is the titanium zinc alloy plate 1 of thick 1.0mm, and internal layer is the aluminium alloy plate 3 of thick 0.5mm, and ectonexine is composited by the gluing of macromolecule glue mucous membrane.
Embodiment 16
(1) preparation titanium zinc alloy plate 1
(1) the titanium zinc alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin;
(4) composite surface is continuously with the polishing of stainless steel steel brush;
(5) under the room temperature, neutrality or alkalescent electrochemical deoiling 2-3 minute;
(6) under the room temperature, clear water was washed 1-2 minute;
(7) deionized water spray;
(8) under 70-80 ℃, dried 2-3 minute;
(9) rolling is standby.
(2) preparation aluminium alloy plate 2
(1) the aluminium alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin;
(4) under the room temperature, electrochemical deoiling 2-3 minute;
(5) under the room temperature, clear water was washed 1-2 minute;
(6) under the room temperature, chemical conversion was handled 1-2 minute;
(7) under 70-80 ℃, dried 2-3 minute;
(8) rolling is standby.
(3) preparation titanium-zinc/aluminium double layer composite board
(1) titanium zinc alloy plate 1, macromolecule glue mucous membrane 2 and aluminium alloy plate 3 are gone up volume respectively separately;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) at 185-225 ℃, under the 0.4-0.7Mpa, continuous hot-press is compound on the continuous composite production line of aluminium-plastic panel;
(4) at normal temperature, under the 0.4-0.7Mpa, it is compound to cold pressing continuously on the continuous composite production line of aluminium-plastic panel;
(5) last deburring, rolling or section get final product.
Claims (6)
1, titanium-zinc/aluminium double layer composite board is characterized in that it consists of outer and aluminium alloy plate (3) internal layer of the titanium zinc alloy plate (1) that is composited by macromolecule glue mucous membrane (2) gluing.
2, titanium-zinc/aluminium double layer composite board as claimed in claim 1 or 2, the thickness that it is characterized in that titanium zinc alloy plate (1) is 0.5～1.0mm, the thickness of aluminium alloy plate (3) is 0.2～2.0mm.
3, titanium-zinc/aluminium double layer composite board as claimed in claim 2 is characterized in that its thickness is 0.7～3.0mm.
4, a kind of method for preparing titanium-zinc/aluminium double layer composite board as claimed in claim 1 is characterized in that may further comprise the steps:
(1) titanium zinc alloy plate (1), macromolecule glue mucous membrane (2) and aluminium alloy plate (3) are gone up volume respectively separately;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) at 185-225 ℃, under the 0.4-0.7Mpa, continuous hot-press is compound on the continuous composite production line of aluminium-plastic panel;
(4) at normal temperature, under the 0.4-0.7Mpa, it is compound to cold pressing continuously on the continuous composite production line of aluminium-plastic panel;
(5) last deburring, rolling or section get final product.
5, preparation method as claimed in claim 4 is characterized in that the preparation method of described titanium zinc alloy plate (2) may further comprise the steps:
(1) the titanium zinc alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin;
(4) composite surface is continuously with the polishing of stainless steel steel brush;
(5) under the room temperature, neutrality or alkalescent electrochemical deoiling 2-3 minute;
(6) under the room temperature, clear water was washed 1-2 minute;
(7) deionized water spray;
(8) under 70-80 ℃, dried 2-3 minute;
(9) rolling gets final product.
6,, it is characterized in that the preparation method of described aluminium alloy plate (3) may further comprise the steps as claim 4 or 5 described preparation methods:
(1) the aluminium alloy volume is gone up volume;
(2) with 1.5-2.5 rice/minute linear velocity unreel;
(3) contact pin
(4) under the room temperature, electrochemical deoiling 2-3 minute;
(5) under the room temperature, clear water was washed 1-2 minute;
(6) under the room temperature, chemical conversion was handled 1-2 minute;
(7) under 70-80 ℃, dried 2-3 minute;
(8) rolling gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100411582A CN101602274A (en) | 2009-07-16 | 2009-07-16 | Titanium-zinc/aluminium double layer composite board and preparation method thereof |
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|---|---|---|---|
| CNA2009100411582A CN101602274A (en) | 2009-07-16 | 2009-07-16 | Titanium-zinc/aluminium double layer composite board and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234328A (en) * | 2014-09-05 | 2014-12-24 | 百安力钢结构应用科技有限公司 | Aluminum-base composite metal building containment system |
| CN107364386A (en) * | 2017-06-28 | 2017-11-21 | 太仓东泰精密机械有限公司 | A kind of caravan metal baffle |
-
2009
- 2009-07-16 CN CNA2009100411582A patent/CN101602274A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234328A (en) * | 2014-09-05 | 2014-12-24 | 百安力钢结构应用科技有限公司 | Aluminum-base composite metal building containment system |
| CN107364386A (en) * | 2017-06-28 | 2017-11-21 | 太仓东泰精密机械有限公司 | A kind of caravan metal baffle |
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Application publication date: 20091216 |