CN217944553U - High-strength composite laminated steel plate - Google Patents
High-strength composite laminated steel plate Download PDFInfo
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- CN217944553U CN217944553U CN202221640523.9U CN202221640523U CN217944553U CN 217944553 U CN217944553 U CN 217944553U CN 202221640523 U CN202221640523 U CN 202221640523U CN 217944553 U CN217944553 U CN 217944553U
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- layer
- basic unit
- high strength
- steel plate
- strength
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- 229910000576 Laminated steel Inorganic materials 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 6
- 239000010962 carbon steel Substances 0.000 claims abstract description 6
- 238000005098 hot rolling Methods 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 90
- 239000011241 protective layer Substances 0.000 claims description 27
- 230000007797 corrosion Effects 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 claims description 18
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 claims description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 35
- 239000010959 steel Substances 0.000 abstract description 35
- 230000004308 accommodation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000005246 galvanizing Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
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Abstract
The utility model discloses a high strength composite laminated steel plate belongs to composite steel plate technical field, and its technical scheme main points include the base member, the fixed surface of base member is connected with the high strength layer, the surface coating on high strength layer has the inoxidizing coating, the base member includes upper basic unit, intermediate level and lower basic unit, upper basic unit and lower basic unit are the carbon steel, intermediate level nickel base alloy, one side that the intermediate level is close to upper basic unit and lower basic unit respectively with upper basic unit and lower basic unit fixed connection, upper basic unit, lower basic unit, intermediate level and high strength layer are hot rolling integrated into one piece, have solved current composite laminated steel plate normal strength relatively poor, under the service environment of high strength for composite laminated steel plate can not adapt to highly compressed operational environment, thereby can not cause the influence to going on of work to can not possess multiple performance, lead to the fact certain limitation to accommodation, thereby influence the problem of result of use.
Description
Technical Field
The utility model relates to a clad steel plate technical field, in particular to compound lamination steel plate of high strength.
Background
The clad steel plate refers to a steel plate made of one or more than one steel materials, such as: the stainless steel composite steel plate is a steel plate formed by compounding a stainless steel plate and a common steel plate by adopting processes of explosion, rolling or explosion rolling and the like, has the characteristics of two different steel types, has the corrosion resistance of the stainless steel, has the advantages of low price, good rigidity and the like of the common steel, has a plurality of types of composite laminated steel plates, and can be divided into two categories according to the combination type of the composite laminated steel plates, namely a metal composite steel plate and a nonmetal composite steel plate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high strength composite laminated steel plate, it is relatively poor to aim at solving current composite laminated steel plate intensity usually, under the service environment of high strength for composite laminated steel plate can not adapt to highly compressed operational environment, thereby can lead to the fact the influence to going on of work, and can not possess multiple performance, has caused certain limitation to accommodation, thereby influences the problem of result of use.
The utility model discloses a realize like this, a compound laminated steel board of high strength, which comprises a base bod, the fixed surface of base member is connected with the high strength layer, the surface coating on high strength layer has the inoxidizing coating, the base member includes upper base layer, intermediate level and lower basic unit.
In order to reach the effect of enhanced performance, as the utility model discloses a compound laminated steel board of high strength is preferred, upper basic unit and lower basic unit are the carbon steel, intermediate level nickel base alloy, one side that the intermediate level is close to upper basic unit and lower basic unit respectively with upper basic unit and lower basic unit fixed connection.
In order to reach integrated into one piece's effect, as the utility model discloses a compound laminated steel board of high strength is preferred, upper base layer, lower base layer, intermediate level and high strength layer are hot rolling integrated into one piece.
In order to reach the effect to the base member protection, as the utility model discloses a compound laminated steel board of high strength is preferred, the inoxidizing coating includes protective layer, resistant layer and corrosion-resistant layer, the protective layer coating is on the surface on high strength layer, resistant layer coating is on the surface of protective layer, corrosion-resistant layer coating is on the surface on resistant layer.
In order to reach the effect that possesses multiple performance, as the utility model discloses a compound lamination steel sheet of high strength is preferred, the protective layer is the galvanizing coat, resistant layer of waiting is fluorocarbon coating, corrosion resistant layer is the inorganic anticorrosive coating of metal.
In order to reach the effect of reinforcing, conduct the utility model discloses a compound laminated steel board of high strength is preferred, the high strength layer is high-alloy ultrahigh strength steel layer.
Compared with the prior art, the beneficial effects of the utility model are that:
this high strength composite laminated steel plate, through setting up the base member, through last basic unit, lower basic unit and intermediate level's setting, can make the steel sheet have multilayer complex performance, simultaneously with the cooperation on high strength layer under, can reach the effect that improves steel sheet strength, make the steel sheet can still can be normal use in highly compressed operational environment, the smooth of work has been guaranteed to go on, the intensity and the whole life of steel sheet have effectively been improved, through setting up the inoxidizing coating, can reach and make the steel sheet have corrosion-resistant and resistant performance of waiting, ensured that the steel sheet can use under the environment of complicacy.
Drawings
Fig. 1 is an overall structural view of a high-strength composite laminated steel sheet according to the present invention;
FIG. 2 is a cross-sectional view of the entire device of the present invention;
FIG. 3 is a cross-sectional view of the base of the present invention;
fig. 4 is a cross-sectional view of the protective layer of the present invention.
In the figure, 1, a substrate; 101. an upper base layer; 102. an intermediate layer; 103. an upper base layer; 2. a high-strength layer; 3. a protective layer; 301. a protective layer; 302. a weatherable layer; 303. a corrosion resistant layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a high-strength composite laminated steel plate comprises a base body 1, wherein a high-strength layer 2 is fixedly connected to the surface of the base body 1, a protective layer 3 is coated on the surface of the high-strength layer 2, and the base body 1 comprises an upper base layer 101, an intermediate layer 102 and a lower base layer 103.
In this embodiment: through setting up base member 1, through upper base layer 101, lower base layer 103 and intermediate layer 102's setting, can make the steel sheet have multilayer complex performance, simultaneously with under 2's of high strength layer, can reach the effect that improves steel sheet strength, make the steel sheet still can normal use at highly compressed operational environment, the smooth of work has been guaranteed to go on, the intensity and the whole life of steel sheet have effectively been improved, through setting up inoxidizing coating 3, can reach and make the steel sheet have corrosion-resistant and resistant performance, ensured that the steel sheet can use under the environment of complicacy.
As the technical optimization scheme of the utility model, upper basic unit 101 and lower basic unit 103 are the carbon steel, intermediate level 102 nickel base alloy, one side that intermediate level 102 is close to upper basic unit 101 and lower basic unit 103 respectively with upper basic unit 101 and lower basic unit 103 fixed connection.
In this embodiment: through upper and lower basic unit 101 and 103 being the carbon steel, because of the carbon content is higher in the carbon steel, consequently make the hardness of steel sheet great to make steel sheet intensity higher, be nickel base alloy through intermediate level 102, the steel sheet that can make has under the performance of certain lightness nature, can make the steel sheet still can normal use under high temperature again, so that adapt to the operational environment of high temperature.
As the technical optimization scheme of the utility model, upper basic unit 101, lower basic unit 103, intermediate level 102 and high strength layer 2 are hot rolling integrated into one piece.
In this embodiment: the upper base layer 101, the lower base layer 103, the intermediate layer 102 and the high-strength layer 2 are integrally formed by hot rolling, so that the upper base layer 101, the lower base layer 103, the intermediate layer 102 and the high-strength layer 2 can be integrally formed.
As the utility model discloses a technical optimization scheme, inoxidizing coating 3 includes protective layer 301, resistant layer 302 and corrosion-resistant layer 303, and protective layer 301 coating is on high strength layer 2's surface, and resistant layer 302 coating is on protective layer 301's surface, and corrosion-resistant layer 303 coating is on resistant layer 302's surface.
In this embodiment: through setting up protective layer 301, can reach and have rust-resistant and pleasing to the eye effect, through setting up resistant layer 302 of waiting, can reduce the harm to protective layer 301 in the external environment for protective layer 301 can play the effect of protection, through setting up corrosion-resistant layer 303, can reduce the corruption in the external environment, the life of extension steel sheet.
As the technical optimization scheme of the utility model, protective layer 301 is the galvanizing coat, and resistant layer 302 of waiting is the fluorocarbon coating, and corrosion-resistant layer 303 is the inorganic anticorrosive coating of metal.
In this embodiment: be the galvanizing coat through protective layer 301, can reach and have rust-resistant and pleasing to the eye effect, be fluorocarbon coating through resistant layer 302 of waiting, can reduce the harm to protective layer 301 among the external environment for protective layer 301 can play the effect of protection, is the inorganic anticorrosive coating of metal through corrosion-resistant layer 303, can reduce the chemical corrosion among the external environment, prolongs the life of steel sheet.
As the technical optimization scheme of the utility model, high strength layer 2 is high alloy ultrahigh strength steel layer.
In this embodiment: the high-strength layer 2 is a high-alloy ultrahigh-strength steel layer, so that the strength and the whole service life of the steel plate are effectively improved.
The working principle is as follows: firstly, through the setting of upper base layer 101, lower base layer 103 and intermediate layer 102, can make the steel sheet have multilayer combined performance, simultaneously with under the cooperation of high strength layer 2, can reach the effect that improves the steel sheet intensity, make the steel sheet still can normal use at highly compressed operational environment, the smooth going on of work has been guaranteed, the intensity and the whole life of steel sheet have effectively been improved, through protective layer 301, can reach and have rust-resistant and pleasing to the eye effect, through resistant layer 302, can reduce the harm to protective layer 301 in the external environment, make protective layer 301 can play the effect of protection, through corrosion resistant layer 303, can reduce the chemical corrosion in the external environment, the life of extension steel sheet.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. A high strength composite laminated steel sheet comprising a substrate (1), characterized in that: the surface of the base body (1) is fixedly connected with a high-strength layer (2), and the surface of the high-strength layer (2) is coated with a protective layer (3);
the base body (1) comprises an upper base layer (101), an intermediate layer (102) and a lower base layer (103), wherein the upper base layer (101) and the lower base layer (103) are both made of carbon steel, the intermediate layer (102) is made of nickel-based alloy, one sides of the intermediate layer (102) close to the upper base layer (101) and the lower base layer (103) are respectively and fixedly connected with the upper base layer (101) and the lower base layer (103), and the upper base layer (101), the lower base layer (103), the intermediate layer (102) and the high-strength layer (2) are integrally formed through hot rolling;
the protective layer (3) comprises a protective layer (301), a weather-resistant layer (302) and a corrosion-resistant layer (303), wherein the protective layer (301) is coated on the surface of the high-strength layer (2), the weather-resistant layer (302) is coated on the surface of the protective layer (301), and the corrosion-resistant layer (303) is coated on the surface of the weather-resistant layer (302);
the protective layer (301) is a zinc coating, the weather-resistant layer (302) is a fluorocarbon coating, and the corrosion-resistant layer (303) is a metal inorganic anticorrosive coating.
2. A high strength composite laminated steel sheet as claimed in claim 1, wherein: the high-strength layer (2) is a high-alloy ultrahigh-strength steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640523.9U CN217944553U (en) | 2022-06-28 | 2022-06-28 | High-strength composite laminated steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640523.9U CN217944553U (en) | 2022-06-28 | 2022-06-28 | High-strength composite laminated steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944553U true CN217944553U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221640523.9U Expired - Fee Related CN217944553U (en) | 2022-06-28 | 2022-06-28 | High-strength composite laminated steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944553U (en) |
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2022
- 2022-06-28 CN CN202221640523.9U patent/CN217944553U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221202 |