CN215335734U - Composite high-strength stainless steel plate with good corrosion resistance - Google Patents

Abstract

The utility model discloses a composite high-strength stainless steel plate with good corrosion resistance, which comprises a stainless steel plate body, wherein an anticorrosive layer wraps the periphery of the stainless steel plate body, an inner cavity of the anticorrosive layer comprises a perchloroethylene anticorrosive coating, a chlorinated rubber anticorrosive coating and an inorganic anticorrosive coating, and a waterproof layer wraps the periphery of the anticorrosive layer. The utility model can play a role in corrosion resistance by arranging the anticorrosive coating, the perchloroethylene anticorrosive coating, the chlorinated rubber anticorrosive coating and the inorganic anticorrosive coating, and avoids the phenomena that the stainless steel plate has long service life and the surface of the stainless steel plate has corrosion and cracks, thereby not only reducing the service efficiency of the stainless steel plate, but also greatly reducing the service life of the stainless steel plate.

Description

Composite high-strength stainless steel plate with good corrosion resistance

Technical Field

The utility model relates to the technical field of stainless steel plates, in particular to a composite high-strength stainless steel plate with good corrosion resistance.

Background

The stainless steel plate is generally a general name of the stainless steel plate and the acid-resistant steel plate, and the development of the stainless steel plate lays an important material and technology foundation for the development and technological progress of modern industry. Stainless steel plates are widely used and have different properties, and are gradually classified into four major types, namely austenitic stainless steel plates, martensitic stainless steel plates (including precipitation-hardened stainless steel plates), ferritic stainless steel plates, and austenitic plus ferritic duplex stainless steel plates, according to the structure. Classified according to the main chemical components in the steel sheet or some characteristic elements in the steel sheet, they are classified into chromium stainless steel sheets, chromium nickel molybdenum stainless steel sheets, low carbon stainless steel sheets, high molybdenum stainless steel sheets, high purity stainless steel sheets, etc. The corrosion-resistant effect of the existing stainless steel plate is poor, so that the corrosion and crack phenomena on the surface are caused to occur after the use time is prolonged, the use efficiency of the stainless steel plate is reduced, and the service life of the stainless steel plate is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite high-strength stainless steel plate with good corrosion resistance, which has the advantage of good corrosion resistance effect and solves the problem of poor corrosion resistance effect of the existing stainless steel plate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compound high strength corrosion resistant plate that corrosion resisting property is good, includes the corrosion resistant plate body, the parcel has the anticorrosive coating around the corrosion resistant plate body, the inner chamber of anticorrosive coating is including perchloroethylene anticorrosive coating, chlorinated rubber anticorrosive coating and inorganic anticorrosive coating, the parcel has the waterproof layer around the anticorrosive coating, the inner chamber of waterproof layer is including chloroprene rubber pitch waterproof coating layer, polyurethane waterproof coating layer and propyl congealing waterproof coating layer, the parcel has the wearing layer around the waterproof layer, the inner chamber of wearing layer is including acrylic acid enamel coating, polyurethane paint coating and epoxy glass scale coating.

Preferably, the outer surface of the perchloroethylene anticorrosive coating is coated on the inner surface of the chlorinated rubber anticorrosive coating, and the outer surface of the chlorinated rubber anticorrosive coating is coated on the inner surface of the inorganic anticorrosive coating.

Preferably, the outer surface of the chloroprene rubber asphalt waterproof coating layer is coated on the inner surface of the polyurethane waterproof coating layer, and the outer surface of the polyurethane waterproof coating layer is coated on the inner surface of the coagulation waterproof coating layer.

Preferably, the outer surface of the acrylic acid enamel coating is coated on the inner surface of the polyurethane paint coating, and the outer surface of the polyurethane paint coating is coated on the inner surface of the epoxy glass flake coating.

Preferably, the thickness of the perchloroethylene anticorrosive coating, the thickness of the chlorinated rubber anticorrosive coating and the thickness of the inorganic anticorrosive coating are all 0.5mm-0.6 mm.

Preferably, the thicknesses of the chloroprene rubber asphalt waterproof coating layer, the polyurethane waterproof coating layer and the acrylic coagulation waterproof coating layer are all 0.6-0.7 mm, and the thicknesses of the acrylic acid enamel coating layer, the polyurethane paint coating layer and the epoxy glass flake coating layer are all 0.7-0.8 mm.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can play a role of corrosion resistance by arranging the anticorrosive coating, the perchloroethylene anticorrosive coating, the chlorinated rubber anticorrosive coating and the inorganic anticorrosive coating, avoids the phenomenon that the stainless steel plate has long service life and the surface of the stainless steel plate has corrosion and crack, not only reduces the service efficiency of the stainless steel plate, but also greatly reduces the service life of the stainless steel plate, can play a role of water resistance by arranging the waterproof layer, the chloroprene rubber asphalt waterproof coating layer, the polyurethane waterproof coating layer and the coagulation waterproof coating layer, avoids the phenomenon that the steel plate has long service life in a humid environment and the surface of the steel plate has rust, increases the replacement times of the steel plate, wastes a large amount of time of workers, can play a role of wear resistance by arranging the wear-resistant layer, the acrylic acid enamel coating layer, the polyurethane paint coating layer and the epoxy glass flake coating layer, and avoids the phenomenon that the surface of the stainless steel plate has wear and fracture after long service life, meanwhile, certain danger is brought to construction workers, and the problem that the corrosion resistance effect of the existing stainless steel plate is not good is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view showing the internal structure of the anticorrosive coating according to the present invention;

fig. 3 is a sectional view of the interior structure of the waterproof layer according to the present invention;

fig. 4 is a cross-sectional view showing the internal structure of the wear-resistant layer of the present invention.

In the figure: 1. a stainless steel plate body; 2. an anticorrosive layer; 201. perchloroethylene anticorrosion coatings; 202. chlorinated rubber anticorrosive coatings; 203. an inorganic anti-corrosion coating; 3. a waterproof layer; 301. a chloroprene rubber asphalt waterproof coating layer; 302. a polyurethane waterproof coating layer; 303. a propyl-coagulation waterproof coating layer; 4. a wear layer; 401. acrylic enamel coating; 402. a polyurethane paint coating; 403. epoxy glass flake coating.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a composite high-strength stainless steel plate with good corrosion resistance comprises a stainless steel plate body 1, an anticorrosive layer 2 is wrapped around the stainless steel plate body 1, an inner cavity of the anticorrosive layer 2 comprises a perchloroethylene anticorrosive coating 201, a chlorinated rubber anticorrosive coating 202 and an inorganic anticorrosive coating 203, the outer surface of the perchloroethylene anticorrosive coating 201 is coated on the inner surface of the chlorinated rubber anticorrosive coating 202, the outer surface of the chlorinated rubber anticorrosive coating 202 is coated on the inner surface of the inorganic anticorrosive coating 203, the thicknesses of the perchloroethylene anticorrosive coating 201, the chlorinated rubber anticorrosive coating 202 and the inorganic anticorrosive coating 203 are all 0.5mm-0.6mm, waterproof layers 3 are wrapped around the anticorrosive layer 2, the inner cavity of the waterproof layer 3 comprises a chloroprene rubber asphalt waterproof coating layer 301, a polyurethane waterproof coating layer 302 and a coagulation waterproof coating layer 303, the outer surface of the chloroprene rubber asphalt waterproof coating layer 301 is coated on the inner surface of the polyurethane waterproof coating layer 302, the outer surface of the polyurethane waterproof coating layer 302 is coated on the inner surface of the coagulation waterproof coating layer 303, the thicknesses of the chloroprene rubber asphalt waterproof coating layer 301, the polyurethane waterproof coating layer 302 and the coagulation waterproof coating layer 303 are all 0.6-0.7 mm, the thicknesses of the acrylic acid enamel coating layer 401, the polyurethane paint coating layer 402 and the epoxy glass scale coating layer 403 are all 0.7-0.8 mm, the periphery of the waterproof layer 3 is coated with the wear-resistant layer 4, the inner cavity of the wear-resistant layer 4 comprises the acrylic acid enamel coating layer 401, the polyurethane paint coating layer 402 and the epoxy glass scale coating layer 403, the outer surface of the acrylic acid enamel coating layer 401 is coated on the inner surface of the polyurethane paint coating layer 402, the outer surface of the polyurethane paint coating layer 402 is coated on the inner surface of the epoxy glass scale coating layer 403, and the polyurethane coating layer 302, the chlorinated rubber anticorrosive coating layer 202 and the inorganic anticorrosive coating layer 203 are arranged through the anticorrosive layer 2, the perchloroethylene anticorrosive coating layer 201, the chlorinated rubber anticorrosive coating layer 202 and the inorganic anticorrosive coating layer 203, the corrosion-resistant effect can be achieved, the phenomena that the stainless steel plate has long service life and the surface of the stainless steel plate is corroded and cracked are avoided, the service efficiency of the stainless steel plate is reduced, the service life of the stainless steel plate is greatly reduced, the waterproof effect can be achieved through the arrangement of the waterproof layer 3, the chloroprene rubber asphalt waterproof coating layer 301, the polyurethane waterproof coating layer 302 and the propyl-coagulation waterproof coating layer 303, the phenomena that the service life of the steel plate is long in a humid environment and the surface of the steel plate is rusted are avoided, the replacement times of the steel plate are increased, a large amount of time of workers is wasted, the wear-resistant effect can be achieved through the arrangement of the wear-resistant layer 4, the acrylic acid enamel coating layer 401, the polyurethane paint coating layer 402 and the epoxy glass flake coating layer 403, the phenomenon that the surface of the stainless steel plate is worn and broken is avoided when the service life is long, and meanwhile, certain danger is brought to construction workers, the problem of current corrosion-resistant effect of corrosion-resistant plate not good has been solved simultaneously.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

When in use, the anti-corrosion layer 2, the perchloroethylene anti-corrosion coating 201, the chlorinated rubber anti-corrosion coating 202 and the inorganic anti-corrosion coating 203 are arranged, so that the anti-corrosion effect can be achieved, the phenomenon that the stainless steel plate has long service life and is corroded and cracked on the surface is avoided, the service efficiency of the stainless steel plate is reduced, the service life of the stainless steel plate is greatly reduced, the waterproof effect can be achieved by arranging the waterproof layer 3, the chloroprene rubber asphalt waterproof coating layer 301, the polyurethane waterproof coating layer 302 and the coagulation waterproof coating layer 303, the phenomenon that the steel plate has long service life in a humid environment and is rusted on the surface is avoided, the replacement times of the steel plate are increased, a large amount of time of workers is wasted, and the anti-wear effect can be achieved by arranging the anti-wear layer 4, the acrylic acid enamel coating 401, the polyurethane paint coating 402 and the epoxy glass flake coating 403, the phenomenon of abrasion and fracture on the surface is avoided after the stainless steel plate is used for a long time, meanwhile, certain danger is brought to construction workers, and the problem that the existing stainless steel plate is poor in corrosion resistance is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a compound high strength stainless steel board that corrosion resisting property is good, includes stainless steel board body (1), its characterized in that: the parcel all around of corrosion resistant plate body (1) has anticorrosive coating (2), the inner chamber of anticorrosive coating (2) has waterproof layer (3) including perchloroethylene anticorrosive coating (201), chlorinated rubber anticorrosive coating (202) and inorganic anticorrosive coating (203), the parcel all around of anticorrosive coating (2), the inner chamber of waterproof layer (3) is including chloroprene rubber pitch waterproof coating layer (301), polyurethane waterproof coating layer (302) and propyl congeals waterproof coating layer (303), the parcel all around of waterproof layer (3) has wearing layer (4), the inner chamber of wearing layer (4) is including acrylic acid enamel coating (401), polyurethane paint coating (402) and epoxy glass scale coating (403).

2. The composite high-strength stainless steel plate with good corrosion resistance of claim 1, which is characterized in that: the outer surface of the perchloroethylene anticorrosion coating (201) is coated on the inner surface of the chlorinated rubber anticorrosion coating (202), and the outer surface of the chlorinated rubber anticorrosion coating (202) is coated on the inner surface of the inorganic anticorrosion coating (203).

3. The composite high-strength stainless steel plate with good corrosion resistance of claim 1, which is characterized in that: the outer surface of chloroprene rubber pitch water proof coating layer (301) coats in the internal surface of polyurethane water proof coating layer (302), the surface of polyurethane water proof coating layer (302) coats in the internal surface of propyl congealing water proof coating layer (303).

4. The composite high-strength stainless steel plate with good corrosion resistance of claim 1, which is characterized in that: the outer surface of the acrylic enamel coating (401) is coated on the inner surface of the polyurethane paint coating (402), and the outer surface of the polyurethane paint coating (402) is coated on the inner surface of the epoxy glass flake coating (403).

5. The composite high-strength stainless steel plate with good corrosion resistance of claim 1, which is characterized in that: the thicknesses of the perchloroethylene anticorrosive coating (201), the chlorinated rubber anticorrosive coating (202) and the inorganic anticorrosive coating (203) are all 0.5mm-0.6 mm.

6. The composite high-strength stainless steel plate with good corrosion resistance of claim 1, which is characterized in that: the thickness of the chloroprene rubber asphalt waterproof coating layer (301), the polyurethane waterproof coating layer (302) and the acrylic waterproof coating layer (303) is 0.6-0.7 mm, and the thickness of the acrylic enamel coating layer (401), the thickness of the polyurethane paint coating layer (402) and the thickness of the epoxy glass flake coating layer (403) are 0.7-0.8 mm.

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