CN112895628A - High-strength metal composite plate and production process thereof - Google Patents

High-strength metal composite plate and production process thereof Download PDF

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Publication number
CN112895628A
CN112895628A CN202110206737.9A CN202110206737A CN112895628A CN 112895628 A CN112895628 A CN 112895628A CN 202110206737 A CN202110206737 A CN 202110206737A CN 112895628 A CN112895628 A CN 112895628A
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layer
honeycomb
honeycomb layer
carbon steel
metal composite
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CN202110206737.9A
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Inventor
李海明
乔松
于爽
魏安
田保生
程晓英
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Shandong Jinan Baode Metal Composite Plate Technology Co ltd
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Shandong Jinan Baode Metal Composite Plate Technology Co ltd
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Priority to CN202110206737.9A priority Critical patent/CN112895628A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/162—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a high-strength metal composite plate and a production process thereof, and relates to the technical field of metal composite plate production. According to the invention, the first honeycomb layer and the second honeycomb layer which are arranged on two sides of the carbon steel base layer can limit the soundproof cotton and effectively improve the integral strength of the metal composite plate, so that the metal composite plate is prevented from being bent in the actual use process, and meanwhile, the soundproof cotton is filled in the first honeycomb layer and the second honeycomb layer, so that a good soundproof effect can be achieved, the actual use effect and the use range of the metal composite plate are improved, and the accuracy of the filling position of the soundproof cotton with a full-wrapping structure is improved.

Description

High-strength metal composite plate and production process thereof
Technical Field
The invention relates to the technical field of metal composite plate production, in particular to a high-strength metal composite plate and a production process thereof.
Background
The metal composite plate is a plate formed by covering another metal on one layer of metal, so that the effects of saving resources and reducing cost on the premise of not reducing the using effect (corrosion resistance, mechanical strength and the like) are achieved, and through proper material selection and reasonable structural design, the metal composite plate can greatly improve various properties such as thermal expansibility, strength, toughness, wear resistance, corrosion resistance, electrical property, magnetic property and the like of a single metal material, so that the metal composite plate is widely applied to the industrial fields such as petroleum, chemical engineering, ships, metallurgy, electric power, water conservancy, traffic, environmental protection, food, pharmacy and the like.
Metal clad plate intensity on the market is relatively poor for metal clad plate appears bending easily in the in-service use process, influences the in-service use condition, does not have the function that gives sound insulation simultaneously, the less shortcoming of in-service use scope.
Disclosure of Invention
The invention aims to provide a high-strength metal composite plate and a production process thereof, and aims to solve the problems that the metal composite plate provided in the background technology is poor in strength, so that the metal composite plate is easy to bend in the actual use process, the actual use condition is influenced, and meanwhile, the metal composite plate does not have a sound insulation function and is small in actual use range.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a metal clad plate of high strength and production technology thereof, bordures including carbon steel basic unit, first multiple layer and stainless steel, and one side of carbon steel basic unit is provided with first honeycomb layer, and the opposite side of carbon steel basic unit is provided with second honeycomb layer, first honeycomb layer and second honeycomb layer are connected with carbon steel basic unit through the adhesive, and the inside on first honeycomb layer and second honeycomb layer all fills there is soundproof cotton, first multiple layer sets up in the opposite side on first honeycomb layer, the opposite side on second honeycomb layer is provided with the multiple layer of second, the surface on first multiple layer and the multiple layer of second all is provided with anticorrosive coating, the stainless steel is bordured the edge outside of parcel in carbon steel basic unit.
Preferably, the first honeycomb layer and the second honeycomb layer are symmetrically distributed along the central axis of the carbon steel base layer, and the first honeycomb layer and the second honeycomb layer are bonded with the carbon steel base layer through an adhesive.
Preferably, soundproof cotton evenly distributed is in the inboard on first honeycomb layer and second honeycomb layer, and first honeycomb layer and second honeycomb layer and soundproof cotton are full enclosure structure.
Preferably, the first compound layer and the first honeycomb layer are distributed in parallel, and the anti-corrosion coating is uniformly distributed on the outer sides of the first compound layer and the second compound layer.
Preferably, the stainless steel wrapping edge and the carbon steel base layer are in welded connection, and the stainless steel wrapping edge and the carbon steel base layer are in a full-surrounding structure.
Preferably, the production process of the high-strength metal composite plate mainly comprises the following steps:
A. surface cleaning
Cleaning dust on the outer surfaces of the carbon steel base layer, the first honeycomb layer, the second honeycomb layer, the first compound layer and the second compound layer so as to facilitate bonding work among the carbon steel base layer, the first honeycomb layer, the second honeycomb layer, the first compound layer and the second compound layer;
B. composite adhesive filling
Firstly, bonding a first honeycomb layer and a second honeycomb layer on two sides of a carbon steel base layer through an adhesive, then filling soundproof cotton in the first honeycomb layer and the second honeycomb layer, and finally bonding a first compound layer and a second compound layer on the other sides of the first honeycomb layer and the second honeycomb layer through the adhesive respectively;
C. cutting and trimming
Cutting and cleaning burrs of the bonded carbon steel base layer, the first honeycomb layer, the second honeycomb layer, the first compound layer and the second compound layer so as to facilitate the welding work of the stainless steel edge;
D. edge-covering spraying
The stainless steel clad edge is uniformly welded on the outer side of the edge of the carbon steel base layer, the welded stainless steel clad edge is polished, the integral attractiveness of the metal composite plate is guaranteed, after polishing is completed, spraying work of an anti-corrosion coating is carried out on the outer surfaces of the first compound layer and the second compound layer, and spraying and drying are completed to obtain the finished metal composite plate.
Preferably, the first honeycomb layer and the second honeycomb layer in the step a are made of aluminum alloy materials, and the aluminum alloy materials are high-strength materials.
Preferably, the adhesive used in the composite bonding and filling process in the step B is specifically a high-temperature metal adhesive.
The invention provides a high-strength metal composite plate and a production process thereof, and the high-strength metal composite plate has the following beneficial effects:
according to the invention, the first honeycomb layer and the second honeycomb layer which are arranged on the two sides of the carbon steel base layer can limit the sound insulation cotton and effectively improve the integral strength of the metal composite plate at the same time, so that the metal composite plate is prevented from being bent in the actual use process, and meanwhile, the sound insulation cotton is filled in the first honeycomb layer and the second honeycomb layer, so that a good sound insulation effect can be achieved, the actual use effect and the use range of the metal composite plate are improved, and the accuracy of the filling position of the sound insulation cotton with a full-wrapping structure is improved; the accuracy of position between can guaranteeing is gone up to the first multiple layer and the first honeycomb layer that the form of parallelism distributes, through at first multiple layer and the spraying anticorrosive coating in the second multiple layer outside, can promote its corrosion resistance and life, and the cooperation carbon steel basic unit edge outside wraps up some stainless steel and bordures, guarantees whole metal clad sheet's leakproofness to promote this metal clad sheet's actual life.
Drawings
FIG. 1 is a schematic view of a three-dimensional layered structure of a high-strength metal composite plate and a production process thereof according to the present invention;
FIG. 2 is a schematic top view of a half-section structure of a high-strength metal composite plate and a production process thereof according to the present invention;
FIG. 3 is a schematic view of a first honeycomb layer of a high-strength metal composite plate and a production process thereof according to the present invention;
fig. 4 is an enlarged schematic structural view of a high-strength metal composite plate and a production process thereof shown in fig. 1.
In the figure: 1. a carbon steel base layer; 2. a first honeycomb layer; 3. a second honeycomb layer; 4. a binder; 5. sound insulation cotton; 6. a first multilayer; 7. a second multilayer; 8. an anti-corrosion coating; 9. and (5) stainless steel edge wrapping.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a high-strength metal composite plate and a production process thereof, comprises a carbon steel base layer 1, a first honeycomb layer 2, a second honeycomb layer 3, an adhesive 4, soundproof cotton 5, a first compound layer 6, a second compound layer 7, an anticorrosive coating 8 and a stainless steel wrapping edge 9, wherein the first honeycomb layer 2 is arranged on one side of the carbon steel base layer 1, the second honeycomb layer 3 is arranged on the other side of the carbon steel base layer 1, the first honeycomb layer 2 and the second honeycomb layer 3 are connected with the carbon steel base layer 1 through the adhesive 4, soundproof cotton 5 is filled in the first honeycomb layer 2 and the second honeycomb layer 3, the first honeycomb layer 2 and the second honeycomb layer 3 are symmetrically distributed along the central axis of the carbon steel base layer 1, the first honeycomb layer 2 and the second honeycomb layer 3 are bonded with the carbon steel base layer 1 through the adhesive 4, the soundproof cotton 5 is uniformly distributed on the inner sides of the first honeycomb layer 2 and the second honeycomb layer 3, and the soundproof cotton 5 are in a full-surrounding structure, first multiple layer 6 sets up in the opposite side of first honeycomb layer 2, the opposite side of second honeycomb layer 3 is provided with second multiple layer 7, the surface of first multiple layer 6 and second multiple layer 7 all is provided with anticorrosive coating 8, first multiple layer 6 and first honeycomb layer 2 are the parallel form and distribute, and anticorrosive coating 8 evenly distributed is in the outside of first multiple layer 6 and second multiple layer 7, nonrust steel bordure 9 wraps up in the marginal outside of carbon steel basic unit 1, be welded connection between nonrust steel bordure 9 and the carbon steel basic unit 1, and nonrust steel bordure 9 is the full enclosure structure with carbon steel basic unit 1.
The production process of the high-strength metal composite plate mainly comprises the following steps of:
A. surface cleaning
Cleaning dust on the outer surfaces of the carbon steel base layer 1, the first honeycomb layer 2, the second honeycomb layer 3, the first compound layer 6 and the second compound layer 7 so as to facilitate bonding work among the carbon steel base layer, the first honeycomb layer, the second honeycomb layer, the first compound layer and the second compound layer;
the first honeycomb layer 2 and the second honeycomb layer 3 in the step A are made of aluminum alloy materials, and the aluminum alloy materials belong to high-strength materials;
B. composite adhesive filling
Firstly, a first honeycomb layer 2 and a second honeycomb layer 3 are bonded on two sides of a carbon steel base layer 1 through an adhesive 4, then soundproof cotton 5 is filled in the first honeycomb layer 2 and the second honeycomb layer 3, and finally a first compound layer 6 and a second compound layer 7 are bonded on the other sides of the first honeycomb layer 2 and the second honeycomb layer 3 through the adhesive 4;
the adhesive 4 adopted in the composite bonding and filling process in the step B is specifically a high-temperature metal adhesive;
C. cutting and trimming
Cutting and cleaning burrs of the bonded carbon steel base layer 1, the first honeycomb layer 2, the second honeycomb layer 3, the first composite layer 6 and the second composite layer 7 so as to facilitate the welding work of the stainless steel edge 9;
D. edge-covering spraying
The stainless steel wrapping edges 9 are uniformly welded on the outer side of the edge of the carbon steel base layer 1, the welded stainless steel wrapping edges 9 are polished, the overall attractiveness of the metal composite plate is guaranteed, the spraying work of the anti-corrosion coating 8 is carried out on the outer surfaces of the first compound layer 6 and the second compound layer 7 after polishing is finished, and the finished metal composite plate can be obtained after the spraying and drying are finished.
In conclusion, when the high-strength metal composite plate and the production process thereof are used, dust on the outer surfaces of the carbon steel base layer 1, the first honeycomb layer 2, the second honeycomb layer 3, the first composite layer 6 and the second composite layer 7 is cleaned so as to facilitate bonding work among the carbon steel base layer 1, the first honeycomb layer 2 and the second honeycomb layer 3 are bonded on two sides of the carbon steel base layer 1 through the adhesive 4, then the soundproof cotton 5 is filled in the first honeycomb layer 2 and the second honeycomb layer 3, finally the first composite layer 6 and the second composite layer 7 are bonded on the other sides of the first honeycomb layer 2 and the second honeycomb layer 3 through the adhesive 4 respectively, then the bonded carbon steel base layer 1, the first honeycomb layer 2, the second honeycomb layer 3, the first composite layer 6 and the second composite layer 7 are trimmed and cleaned so as to facilitate welding work of the stainless steel edge 9, and finally the stainless edge 9 is uniformly welded on the outer side of the edge of the carbon steel base layer 1, and polishing the welded stainless steel covered edge 9, ensuring the overall attractiveness of the metal composite plate, spraying the anticorrosive coating 8 on the outer surfaces of the first compound layer 6 and the second compound layer 7 after polishing is completed, and finishing spraying and airing to obtain the finished metal composite plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (8)

1. The utility model provides a metal clad plate of high strength, includes carbon steel basic unit (1), first multiple layer (6) and stainless steel banding (9), its characterized in that: one side of carbon steel basic unit (1) is provided with first honeycomb layer (2), and the opposite side of carbon steel basic unit (1) is provided with second honeycomb layer (3), first honeycomb layer (2) and second honeycomb layer (3) are connected with carbon steel basic unit (1) through adhesive (4), and the inside of first honeycomb layer (2) and second honeycomb layer (3) all fills soundproof cotton (5), first multiple layer (6) set up in the opposite side of first honeycomb layer (2), the opposite side of second honeycomb layer (3) is provided with second multiple layer (7), the surface of first multiple layer (6) and second multiple layer (7) all is provided with anticorrosive coating (8), stainless steel bordures (9) and wraps up in the edge outside of carbon steel basic unit (1).
2. A high strength metal composite panel according to claim 1, wherein: the first honeycomb layer (2) and the second honeycomb layer (3) are symmetrically distributed along the central axis of the carbon steel base layer (1), and the first honeycomb layer (2) and the second honeycomb layer (3) are bonded with the carbon steel base layer (1) through the adhesive (4).
3. A high strength metal composite panel according to claim 1, wherein: soundproof cotton (5) evenly distributed is in the inboard on first honeycomb layer (2) and second honeycomb layer (3), and first honeycomb layer (2) and second honeycomb layer (3) are all surrounding structure with soundproof cotton (5).
4. A high strength metal composite panel according to claim 1, wherein: the first compound layer (6) and the first honeycomb layer (2) are distributed in a parallel mode, and the anti-corrosion coating (8) is uniformly distributed on the outer sides of the first compound layer (6) and the second compound layer (7).
5. A high strength metal composite panel according to claim 1, wherein: the stainless steel wrapping edge (9) is in welded connection with the carbon steel base layer (1), and the stainless steel wrapping edge (9) and the carbon steel base layer (1) are in a full-surrounding structure.
6. A high strength metal composite panel according to claim 1, wherein: the production process of the high-strength metal composite plate mainly comprises the following steps of:
A. surface cleaning
Cleaning dust on the outer surfaces of the carbon steel base layer (1), the first honeycomb layer (2), the second honeycomb layer (3), the first compound layer (6) and the second compound layer (7) so as to facilitate bonding work among the first compound layer and the second compound layer;
B. composite adhesive filling
Firstly, a first honeycomb layer (2) and a second honeycomb layer (3) are bonded on two sides of a carbon steel base layer (1) through an adhesive (4), then soundproof cotton (5) is filled in the first honeycomb layer (2) and the second honeycomb layer (3), and finally a first compound layer (6) and a second compound layer (7) are bonded on the other sides of the first honeycomb layer (2) and the second honeycomb layer (3) through the adhesive (4);
C. cutting and trimming
Cutting and cleaning burrs of the bonded carbon steel base layer (1), the first honeycomb layer (2), the second honeycomb layer (3), the first compound layer (6) and the second compound layer (7) so as to facilitate the welding work of the stainless steel edge covering (9);
D. edge-covering spraying
The stainless steel covering edge (9) is uniformly welded on the outer side of the edge of the carbon steel base layer (1), the welded stainless steel covering edge (9) is polished, the overall attractiveness of the metal composite plate is guaranteed, the spraying work of the anti-corrosion coating (8) is carried out on the outer surfaces of the first compound layer (6) and the second compound layer (7) after polishing is finished, and the finished metal composite plate can be obtained after the spraying and drying are finished.
7. A high strength metal composite panel and process for producing the same according to claim 6, wherein: the first honeycomb layer (2) and the second honeycomb layer (3) in the step A are made of aluminum alloy materials, and the aluminum alloy materials belong to high-strength materials.
8. A high strength metal composite panel and process for producing the same according to claim 6, wherein: the adhesive (4) adopted in the composite bonding and filling process of the step B is specifically a high-temperature metal adhesive.
CN202110206737.9A 2021-02-24 2021-02-24 High-strength metal composite plate and production process thereof Pending CN112895628A (en)

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Citations (11)

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Application publication date: 20210604