CN214927743U - High-strength metal composite plate - Google Patents
High-strength metal composite plate Download PDFInfo
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- CN214927743U CN214927743U CN202120663647.8U CN202120663647U CN214927743U CN 214927743 U CN214927743 U CN 214927743U CN 202120663647 U CN202120663647 U CN 202120663647U CN 214927743 U CN214927743 U CN 214927743U
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Abstract
The utility model belongs to the technical field of the composite sheet technique and specifically relates to a high strength metal composite sheet, including the base plate layer, the up end and the compound rolling of lower terminal surface of base plate layer have the enhancement layer, the surface of enhancement layer still compound bonding has the protective layer, and the protective layer specifically is krypton carbon resin priming paint layer, the thickness ratio of enhancement layer and base plate layer specifically is 1: 2; the reinforcing layer comprises a nichrome layer compositely rolled on the outer surface of the substrate layer, a carbon steel layer compositely rolled on the outer surface of the nichrome layer, a high manganese steel layer is rolled on the outer surface of the carbon steel layer, and the thickness ratio of the high manganese steel layer to the carbon steel layer to the nichrome layer is 1:1: 2. The utility model discloses the metal sheet of different materials and different functions realizes rolling according to certain thickness proportion to the effectual intensity and the fracture resistance that improve this metal sheet, the life of this metal sheet of effectual extension.
Description
Technical Field
The utility model relates to a composite sheet technical field especially relates to a high strength metal composite board.
Background
The composite board is generally divided into a metal composite board, a wood composite board, a color steel composite board and a rock wool composite board, and the metal composite board is characterized in that another metal board is coated on one layer of metal board so as to achieve the effects of saving resources and reducing cost on the premise of not reducing the using effect (corrosion resistance, mechanical strength and the like);
the metal composite plates on the existing market have low strength and fracture resistance, so that the metal plates can be damaged after a period of time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of low strength and low fracture resistance in the prior art and providing a high-strength metal composite plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a high-strength metal composite plate, which comprises a substrate layer, wherein reinforcing layers are compounded and rolled on the upper end surface and the lower end surface of the substrate layer, a protective layer is compounded and bonded on the outer surface of the reinforcing layer, the protective layer is specifically a krypton carbon resin primer layer, and the thickness ratio of the reinforcing layer to the substrate layer is specifically 1: 2;
the reinforcing layer comprises a nichrome layer compositely rolled on the outer surface of the substrate layer, a carbon steel layer compositely rolled on the outer surface of the nichrome layer, a high manganese steel layer is rolled on the outer surface of the carbon steel layer, and the thickness ratio of the high manganese steel layer to the carbon steel layer to the nichrome layer is 1:1: 2.
Preferably, the substrate layer specifically comprises a high-speed steel layer, the upper end face and the lower end of the high-speed steel layer are both rolled with a chromium carbide metal plate layer, and the thickness ratio between the chromium carbide metal plate layer and the high-speed steel layer is specifically 1: 2.
Preferably, a connecting layer is coated between the chromium carbide metal plate layer and the nichrome layer, and the connecting layer is specifically a hot-adhesive layer.
Preferably, the thickness of the connecting layer is 0.5 cm.
The utility model provides a pair of high strength metal composite board, beneficial effect lies in: the different materials of this high strength metal clad plate and the metal sheet of different functions realize rolling according to certain thickness proportion to the effectual intensity and the fracture resistance that improve this metal sheet, the effectual life who prolongs this metal sheet.
Drawings
Fig. 1 is the structural schematic diagram of the high-strength metal composite plate provided by the utility model.
Fig. 2 is an enlarged view of a structure of a substrate layer of the high-strength metal composite plate shown in fig. 1.
Fig. 3 is an enlarged view of the reinforcing layer of the high strength metal composite panel of fig. 2.
In the figure: the high-speed steel plate comprises a protective layer 1, a substrate layer 2, a chromium carbide metal plate layer 21, a high-speed steel layer 22, a reinforcing layer 3, a high-manganese steel layer 31, a carbon steel layer 32, a nickel-chromium alloy layer 33 and a connecting layer 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a high-strength metal composite plate comprises a substrate layer 2, wherein a reinforcing layer 3 is formed by compositely rolling the upper end surface and the lower end surface of the substrate layer 2, a protective layer 1 is further compositely bonded on the outer surface of the reinforcing layer 3, the protective layer 1 is specifically a krypton carbon resin primer layer, and the krypton carbon resin primer layer has a good scratch-proof effect, so that the outer surface of the metal plate is attractive.
The thickness ratio of the reinforcing layer 3 to the substrate layer 2 is 1:2, the reinforcing layer 3 comprises a nickel-chromium alloy layer 33 compositely rolled on the outer surface of the substrate layer 2, a carbon steel layer 32 compositely rolled on the outer surface of the nickel-chromium alloy layer 33, a high-manganese steel layer 31 is rolled on the outer surface of the carbon steel layer 32, the thickness ratio of the high-manganese steel layer 31 to the carbon steel layer 32 to the nickel-chromium alloy layer 33 is 1:1:2, the high-manganese steel layer 31 to the carbon steel layer 32 to the nickel-chromium alloy layer 33 is rolled according to the thickness ratio, and the characteristics of high strength and high fracture resistance of the high-manganese steel layer 31 to the carbon steel layer 32 to the nickel-chromium alloy layer 33 can be matched, so that the overall strength of the rolled metal plate is higher.
The substrate layer 2 specifically comprises a high-speed steel layer 22, the upper end face and the lower end of the high-speed steel layer 22 are rolled with a chromium carbide metal plate layer 21, the thickness ratio of the chromium carbide metal plate layer 21 to the high-speed steel layer 22 is specifically 1:2, and the chromium carbide metal plate layer 21 and the high-speed steel layer 22 have the characteristics of high strength and deformation resistance, so that the deformation of the whole metal plate can be prevented.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a connection layer 4 is coated between the chromium carbide metal plate layer 21 and the nichrome layer 33, and the connection layer 4 is specifically a thermal adhesive layer, the thickness of the connection layer 4 is 0.5cm, and the connection layer 4 is provided with the advantage that the positions of the two metal plates can be aligned before rolling, thereby preventing the occurrence of position error during rolling and causing the loss of plate area.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The high-strength metal composite plate comprises a substrate layer (2), and is characterized in that a reinforcing layer (3) is compositely rolled on the upper end surface and the lower end surface of the substrate layer (2), a protective layer (1) is compositely bonded on the outer surface of the reinforcing layer (3), the protective layer (1) is a krypton carbon resin primer layer, and the thickness ratio of the reinforcing layer (3) to the substrate layer (2) is 1: 2; the reinforcing layer (3) comprises a nichrome layer (33) compositely rolled on the outer surface of the substrate layer (2), a carbon steel layer (32) compositely rolled on the outer surface of the nichrome layer (33), a high manganese steel layer (31) is rolled on the outer surface of the carbon steel layer (32), and the thickness ratio of the high manganese steel layer (31), the carbon steel layer (32) and the nichrome layer (33) is 1:1: 2.
2. The high-strength metal composite plate according to claim 1, wherein the substrate layer (2) specifically comprises a high-speed steel layer (22), a chromium carbide metal plate layer (21) is rolled on both the upper end surface and the lower end of the high-speed steel layer (22), and the thickness ratio between the chromium carbide metal plate layer (21) and the high-speed steel layer (22) is specifically 1: 2.
3. The high-strength metal composite plate according to claim 2, wherein a connection layer (4) is coated between the chromium carbide metal plate layer (21) and the nichrome layer (33), and the connection layer (4) is a thermal adhesive layer.
4. A high strength metal composite panel according to claim 3, wherein the thickness of the tie layer (4) is 0.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663647.8U CN214927743U (en) | 2021-03-31 | 2021-03-31 | High-strength metal composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663647.8U CN214927743U (en) | 2021-03-31 | 2021-03-31 | High-strength metal composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927743U true CN214927743U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120663647.8U Active CN214927743U (en) | 2021-03-31 | 2021-03-31 | High-strength metal composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214927743U (en) |
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2021
- 2021-03-31 CN CN202120663647.8U patent/CN214927743U/en active Active
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