CN103264547A - High-plasticity compound metal material - Google Patents
High-plasticity compound metal material Download PDFInfo
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- CN103264547A CN103264547A CN 201310192880 CN201310192880A CN103264547A CN 103264547 A CN103264547 A CN 103264547A CN 201310192880 CN201310192880 CN 201310192880 CN 201310192880 A CN201310192880 A CN 201310192880A CN 103264547 A CN103264547 A CN 103264547A
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Abstract
The invention discloses a high-plasticity compound metal material. The high-plasticity compound metal material comprises a metal alloy layer, a synthetic fiber layer and an inorganic nonmetallic material layer, wherein the metal alloy layer is formed by hard aluminum alloy; the synthetic fiber layer is formed by polyacrylonitrile fibers; the inorganic nonmetallic material layer is formed by silicate; the weight of the hard aluminum alloy is 84-90% of the weight of a compound metal material main body; the weight of the polyacrylonitrile fibers is 3-6% of the weight of the compound metal material main body; and the weight of the silicate is 6-12% of the weight of the compound metal material main body. The high-plasticity compound metal material disclosed by the invention has the characteristics of good heat conductivity, good ductility, high plasticity and the like.
Description
Technical field
The present invention relates to a kind of metal material, relate in particular to the high composite material of a kind of plasticity.
Background technology
Composite is a kind of mixture.All bring into play very big effect in a lot of fields, replaced a lot of traditional materials.Composite is divided into metal and metallic composite, nonmetal and metallic composite, nonmetal and nonmetallic composite by its composition.Be divided into again by its design feature: 1. fibre reinforced composites.Various fibre reinforcements are placed in the matrix material be composited.As fibre reinforced plastics, fibreglass-reinforced metal etc.2. interlayer composite material.Surfacing and core that do as one likes matter is different combine.Common plane materiel intensity height, thin; Core light weight, intensity are low, but have certain rigidity and thickness.Be divided into two kinds of solid interlayer and honeycomb interlayers.3. fine granule composite materials.Hard particulates is uniformly distributed in the matrix, as strengthened dispersion alloy, cermet etc.4. hybrid composite.Mixed in a kind of matrix phase material by two or more wild phase material and to constitute.With common single wild phase composite ratio, its impact strength, fatigue strength and fracture toughness significantly improve, and have special hot expansibility.Be divided into that interlaminar hybrid, interlayer mix, sandwich mixes, in the layer/interlayer mixes and superhybrid composite.Composite sixties, for satisfying the needs of sophisticated technology material therefors such as Aero-Space, successively developing and produced with high-performance fiber (as carbon fiber, boron fibre, aramid fiber, silicon carbide fibre etc.) is the composite of reinforcing material, its specific strength is greater than 4 * 106 centimetres (cm), and specific modulus is greater than 4 * 108cm.In order to distinguish mutually with first generation galss fiber reinforced resin composite, this composite is called advanced composite material.Press the matrix material difference, advanced composite material is divided into resin-based, Metal Substrate and ceramic matric composite.Its serviceability temperature reaches 250～350 ℃ respectively, more than 350～1200 ℃ and 1200 ℃.Advanced composite material also can be used as functional material except as the structural material, but these material shortage thermal conductivity, ductility is good and plasticity.
Summary of the invention
The object of the present invention is to provide the high composite material of a kind of plasticity, have good thermal conductivity, ductility is good and characteristics such as plasticity height.
Technical scheme of the present invention is: the high composite material of a kind of plasticity, the high composite material of described plasticity comprises metal alloy layer, synthetic fiber layer and Inorganic Non-metallic Materials layer, described metal alloy layer is duralumin, hard alumin ium alloy, described synthetic fiber layer is the fine fiber of polypropylene, described Inorganic Non-metallic Materials layer is silicate, described duralumin, hard alumin ium alloy accounts for the 84%-90% of composite material body weight, the fine fiber of described polypropylene accounts for the 3%-6% of composite material body weight, and described silicate accounts for the 6%-12% of composite material body weight.
In a preferred embodiment of the present invention, described silicate comprises aluminium, iron, calcium, magnesium, potassium and sodium.
In a preferred embodiment of the present invention, described duralumin, hard alumin ium alloy accounts for 87% of composite material body weight, and the fine fiber of described polypropylene accounts for 5% of composite material body weight, and described silicate accounts for 8% of composite material body weight.
The high composite material of a kind of plasticity of the present invention has good thermal conductivity, ductility is good and characteristics such as plasticity height.
Description of drawings
Accompanying drawing 1 for high composite material one preferred embodiment of plasticity of the present invention main TV structure schematic diagram.
The mark of each parts is as follows in the accompanying drawing: 1, metal alloy layer, 2, synthetic fiber layer, 3, the Inorganic Non-metallic Materials layer.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, Fig. 1 is the high composite material of a kind of plasticity of the present invention, the high composite material of described plasticity comprises metal alloy layer 1, synthetic fiber layer 2 and Inorganic Non-metallic Materials layer 3, described metal alloy layer 1 is duralumin, hard alumin ium alloy, described synthetic fiber layer 2 is the fine fibers of polypropylene, and described Inorganic Non-metallic Materials layer 3 is silicate.
Further specify, described silicate comprises aluminium, iron, calcium, magnesium, potassium and sodium, described duralumin, hard alumin ium alloy accounts for 87% of composite material body weight, and the fine fiber of described polypropylene accounts for 5% of composite material body weight, and described silicate accounts for 8% of composite material body weight.The intensity of described duralumin, hard alumin ium alloy is than the rust-preventing aluminum alloy height, but anti-corrosion performance descends to some extent, and density reduces 15% than common duralumin, and can extrusion modling, can be used as members such as motorcycle skeleton and wheel rim.Can make airplane parts and bear the senior sports equipment of load-carrying.
Further specify, the fine fiber of described polypropylene can improve toughness and shock resistance, and stop generation and the development in crack effectively, improve endurance qualities such as impermeability, frost resistance, it not only can improve caking property, high-temperature stability, fatigue durability greatly, and has low temperature anticracking and the performance that prevents reflection crack.Effectively improve tension, shearing resistance, resistance to compression and impact strength.
Further specifying, described silicate is silicon, the general name of the compound that oxygen and metal are formed.The salt that it is also produced by silica or silicic acid in order to expression.Can generate the silicic acid solid with acid reaction.Under general case, the most stable silicate is silica.Silica often has the silicic acid of trace to be in poised state.The chemist thinks that silica is insoluble, but under long time scale, it can flow.In addition, under alkali condition, most of silicate all is insoluble.The high composite material of a kind of plasticity of the present invention has good thermal conductivity, ductility is good and characteristics such as plasticity height.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. high composite material of plasticity, it is characterized in that: the high composite material of described plasticity comprises metal alloy layer, synthetic fiber layer and Inorganic Non-metallic Materials layer, described metal alloy layer is duralumin, hard alumin ium alloy, described synthetic fiber layer is the fine fiber of polypropylene, described Inorganic Non-metallic Materials layer is silicate, described duralumin, hard alumin ium alloy accounts for the 84%-90% of composite material body weight, the fine fiber of described polypropylene accounts for the 3%-6% of composite material body weight, and described silicate accounts for the 6%-12% of composite material body weight.
2. the high composite material of plasticity according to claim 1, it is characterized in that: described silicate comprises aluminium, iron, calcium, magnesium, potassium and sodium.
3. the high composite material of plasticity according to claim 1, it is characterized in that: described duralumin, hard alumin ium alloy accounts for 87% of composite material body weight, the fine fiber of described polypropylene accounts for 5% of composite material body weight, and described silicate accounts for 8% of composite material body weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310192880 CN103264547A (en) | 2013-05-23 | 2013-05-23 | High-plasticity compound metal material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310192880 CN103264547A (en) | 2013-05-23 | 2013-05-23 | High-plasticity compound metal material |
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| CN103264547A true CN103264547A (en) | 2013-08-28 |
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| CN 201310192880 Pending CN103264547A (en) | 2013-05-23 | 2013-05-23 | High-plasticity compound metal material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070723A (en) * | 2014-06-17 | 2014-10-01 | 张家港市橡燊达机械有限公司 | Composite high-plasticity metal material |
| CN105401040A (en) * | 2015-11-10 | 2016-03-16 | 太仓捷公精密金属材料有限公司 | Heat-resistant abrasion-resistant composite metal material |
-
2013
- 2013-05-23 CN CN 201310192880 patent/CN103264547A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070723A (en) * | 2014-06-17 | 2014-10-01 | 张家港市橡燊达机械有限公司 | Composite high-plasticity metal material |
| CN105401040A (en) * | 2015-11-10 | 2016-03-16 | 太仓捷公精密金属材料有限公司 | Heat-resistant abrasion-resistant composite metal material |
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Application publication date: 20130828 |
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| WD01 | Invention patent application deemed withdrawn after publication |