CN204565089U - A kind of cast aluminium composite - Google Patents
A kind of cast aluminium composite Download PDFInfo
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- CN204565089U CN204565089U CN201520114213.7U CN201520114213U CN204565089U CN 204565089 U CN204565089 U CN 204565089U CN 201520114213 U CN201520114213 U CN 201520114213U CN 204565089 U CN204565089 U CN 204565089U
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- composite
- cast aluminium
- net layer
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- rib net
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Abstract
A kind of cast aluminium composite, described complex plate strip foil be divided into two-layer or two-layer more than, be made up of rib net layer and strip layers of foil, between often two-layer, rely on roll-force metallurgical binding.Described MULTILAYER COMPOSITE strip is made up of rib net layer and strip layers of foil, rib net layer and Aluminum sheets are together with metal or nonmetallic composite independent assortment, both the intensity of common multilayer materials had been added, extend again the interblock space of conventional composite materials, the production of the utility model multilayer materials is carried out according to the actual needs of material, nonmetallic materials add the use amount simultaneously additionally reducing simple metal, while satisfying the demand, saving material is a kind of green material.
Description
Technical field
The invention belongs to technical field of composite materials, particularly relate to a kind of cast aluminium composite.
Background technology
Cast aluminum-molykote composite material product is all be cast in mould form by aluminium alloy high-temp liquid, and after solidifying, clearing up and processing becomes aluminium product, but properties of product are to be subject to restriction to a certain degree.
The production of existing aluminium sheet strip and foil is that aluminium liquid is made into alloy pig, and alloy pig is put into equipment for continuously rolling, and strip paper tinsel is made in pressure rolling, or directly aluminium liquid is entered the equipment of continuous casting and rolling, and strip paper tinsel is made in pressure rolling.Produce from two zero paper tinsel, single zero paper tinsel, thick paper tinsel, product that sheet material equal thickness is different, only have one deck, intensity is little, poor toughness, there will be fracture when being processed into other finished products, tearing, the problem such as bending, be especially made into the containers such as pop can, easily leak.The scope of application is subject to certain restrictions.
Gu composite metal plate mainly adopts solid-complex technique, generally that the ingot casting of two kinds of different-alloy compositions surface turnning and milling is removed certain thickness, wash technique according to large ingot casting erosion again and carry out surface clean, be then superimposed by two ingot castings, middle employing argon arc welding is welded.The composite ingot welded carried out heat, be incubated, hot rolling, roll bending, and then cold rolling.This method is comparatively taken a lot of work when turnning and milling ingot casting surface, and erosion is washed technique and easily caused environmental pollution, and it is also more time-consuming to weld link, so this production method seems fairly simple, but its production efficiency is lower in practical operation, energy consumption is comparatively large, and is the mode of production of interval.
Metallic composite panel of the prior art is also had and manyly to be combined by modes such as gluing or welding, and such combination exists very large drawback.
Metallic composite simple in addition can not meet now some field and, to the demand of material, and due to the ductility of metal, the situation such as bending, torn edges easily occur.And due to metal cost high, the material of simple metal also can cause waste to a certain degree.
Cast aluminum-molykote composite material product is all be cast in mould form with aluminium alloy high-temp liquid, and after solidifying, clearing up and processing becomes aluminium product, but product is to be subject to restriction to a certain degree.
Summary of the invention
In order to overcome the deficiency in background technology, the invention discloses a kind of cast aluminium composite.
In order to realize described goal of the invention, the present invention adopts following technical scheme: a kind of cast aluminium composite, comprises aluminum or aluminum alloy foundry goods and rib net layer, and described rib net layer is embedded in surrounded surface or the inside of aluminum casting.
Foundry goods of the present invention is metallic composite foundry goods, and described metallic composite foundry goods is the metallic composite foundry goods of steel, stainless steel, steel alloy, special steel or copper, nickel, titanium and titanium alloys.
Rib net layer of the present invention is metallic composite material, and described metallic composite material is the metallic composite material of steel, stainless steel, steel alloy, special steel or copper, nickel, titanium and titanium alloys.
Muscle net of the present invention is the nonmetallic composite material of fiber, rubber, plastics or fire resistant polymer polymer.
Rib net layer of the present invention is that punching or cotton ginning are made on metallic composite or nonmetallic composite sheet material, sheet metal thickness 0.01 ~ 20mm, the shape of punching or cotton ginning is triangle, quadrangle, polygon, band shape, oblateness or flower shape, and punching or cotton ginning diameter are 1mm ~ 200mm.
Rib net layer of the present invention is that metallic composite or nonmetallic composite make sub-thread or multi cord, silk, muscle, through braiding, welding, stretching, rolling, cotton ginning one or more process combination wherein, intersect or parallel placement is made network structure, shape of a mesh is triangle, quadrangle, polygon, band shape or oblateness; Described mesh diameter is 1mm ~ 200mm.
Solid or the hollow silk thread of single cord of the present invention, silk or muscle to be diameter be 0.01mm ~ 20mm.
Rib net layer of the present invention is one or more layers; Every layer of rib net layer level, inclination, vertically, wrap direction is arranged on surrounded surface or the inside of aluminium casting.
A kind of preparation method of cast aluminium composite, when carrying out casting making finished product or semi-finished product with aluminum or aluminum alloy aluminium liquid, in advance rib net layer is fixed on surrounded surface or the inside of model, add aluminium liquid again, or when die casting or forged aluminium or aluminium alloy castings semi-finished product, directly be pressed in foundry goods surrounded surface, after solidifying, be cast aluminium composite.Also comprise muscle net warm before adding aluminium liquid, preheat temperature is 200 DEG C-900 DEG C.
Owing to have employed technique scheme, the present invention has following beneficial effect: in aluminum or aluminum alloy casting or manufacture process, add one or more layers muscle net (screen cloth or wire mesh) or silk thread, effect can to combine the effect formed the same with cement concrete and reinforcing bar, these mesh-supported and aluminum alloy junction is made to be combined in one piece, add the toughness of the materials such as aluminium alloy itself, effectively can improve the performance of aluminum or aluminum alloy product.As required composite can be made arbitrarily the shape of various needs by the method such as folding, bending, assembling, combination, cutting, welding, just can put in foundry goods, intersect, the method placement such as parallel, inclination, to reach the instructions for use of cast product performance.
In addition, cast aluminium composite is divided into aluminum or aluminum alloy and muscle net, relatively common aluminum alloy both added intensity, the production of cast aluminium composite of the present invention can be carried out according to the actual needs of material, nonmetallic materials muscle net add the use amount simultaneously additionally reducing simple metal, while satisfying the demand, saving material, is a kind of green material.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
In figure: 1, foundry goods; 2, muscle net.
Detailed description of the invention
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
Embodiment one
A kind of cast aluminium composite, cast aluminium composite is divided into inside and outside two-layer, and skin is aluminum or aluminum alloy foundry goods 1, and intermediate layer is muscle net 2, and described muscle net 2 is embedded in the placing flat of outer aluminum or aluminum alloy cast-internal water in intermediate layer.Described muscle net 2 is steel alloy metal material, and described muscle net 2 is placed for silk thread intersects, and the shape of mesh is hexagon.
The solid silk thread of the silk thread of muscle net 2 of the present invention to be diameters be 3mm.
Muscle net 2 of the present invention is two-layer.
When carrying out casting with aluminum or aluminum alloy aluminium liquid and making finished product or semi-finished product, in advance rib net layer is fixed on model inside, puts into aluminium liquid front to muscle net 2 preheating 800 DEG C, then add aluminium liquid, after solidifying, process again as required.
Embodiment two
A kind of cast aluminium composite, cast aluminium composite is divided into inside and outside two-layer, and skin is aluminum or aluminum alloy foundry goods 1, and intermediate layer is muscle net 2, and described muscle net 2 is embedded in the upper and lower surface of outer aluminum or aluminum alloy foundry goods.Described muscle net 2 is stainless steel metal material, and described muscle net 2 is placed for silk thread intersects, and the shape of mesh is hexagon.
The hollow silk thread of the silk thread of muscle net 2 of the present invention to be diameters be 5mm.
Muscle net 2 of the present invention is one deck.
Embodiment three
A kind of cast aluminium composite, cast aluminium composite is divided into inside and outside two-layer, and skin is aluminum or aluminum alloy foundry goods 1, and intermediate layer is muscle net 2, and described muscle net 2 is embedded in outer aluminum or aluminum alloy foundry goods surrounded surface.Described muscle net 2 is the non-metallic material of fire resistant polymer polymer, and described muscle net 2 is placed for silk thread intersects, and the shape of mesh is hexagon.
Part not in the detailed description of the invention is prior art.
Claims (8)
1. a cast aluminium composite, is characterized in that: comprise aluminum or aluminum alloy foundry goods and rib net layer, and described rib net layer is embedded in surrounded surface or the inside of aluminum casting.
2. cast aluminium composite as claimed in claim 1, it is characterized in that: described foundry goods is metallic composite foundry goods, described metallic composite foundry goods is the metallic composite foundry goods of steel, stainless steel, steel alloy, special steel or copper, nickel, titanium and titanium alloys.
3. cast aluminium composite as claimed in claim 1, it is characterized in that: described rib net layer is metallic composite material, described metallic composite material is the metallic composite material of steel, stainless steel, steel alloy, special steel or copper, nickel, titanium and titanium alloys.
4. cast aluminium composite as claimed in claim 1, is characterized in that: described muscle net is the nonmetallic composite material of fiber, rubber, plastics or fire resistant polymer polymer.
5. cast aluminium composite as claimed in claim 1, it is characterized in that: described rib net layer is that punching or cotton ginning are made on metallic composite or nonmetallic composite sheet material, sheet metal thickness 0.01 ~ 20mm, the shape of punching or cotton ginning is triangle, quadrangle, polygon, band shape, oblateness or flower shape, and punching or cotton ginning diameter are 1mm ~ 200mm.
6. cast aluminium composite as claimed in claim 1, it is characterized in that: described rib net layer is that metallic composite or nonmetallic composite make sub-thread or multi cord, silk, muscle, through braiding, welding, stretching, rolling, cotton ginning one or more process combination wherein, intersect or parallel placement is made network structure, shape of a mesh is triangle, quadrangle, polygon, band shape or oblateness; Described mesh diameter is 1mm ~ 200mm.
7. cast aluminium composite as claimed in claim 6, is characterized in that: the solid or hollow silk thread of described single cord, silk or muscle to be diameter be 0.01mm ~ 20mm.
8. cast aluminium composite as claimed in claim 1, is characterized in that: described rib net layer is one or more layers; Every layer of rib net layer level, inclination, vertically, wrap direction is arranged on surrounded surface or the inside of aluminium casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114213.7U CN204565089U (en) | 2015-02-17 | 2015-02-17 | A kind of cast aluminium composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114213.7U CN204565089U (en) | 2015-02-17 | 2015-02-17 | A kind of cast aluminium composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565089U true CN204565089U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114213.7U Expired - Fee Related CN204565089U (en) | 2015-02-17 | 2015-02-17 | A kind of cast aluminium composite |
Country Status (1)
| Country | Link |
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| CN (1) | CN204565089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361131A (en) * | 2016-10-27 | 2017-02-01 | 广东万事泰集团有限公司 | Pot containing copper mesh and process for manufacturing composite layer thereof |
-
2015
- 2015-02-17 CN CN201520114213.7U patent/CN204565089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361131A (en) * | 2016-10-27 | 2017-02-01 | 广东万事泰集团有限公司 | Pot containing copper mesh and process for manufacturing composite layer thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210217 |