Anti-corrosion durable finishing steel belt

Abstract

The utility model discloses an anti-corrosion durable finishing steel belt which is characterized in that an electrolytic degreasing and pickling surface layer is arranged on the outer layer of a steel belt body, an anti-oxidation substrate plating layer is plated on the outer side of the electrolytic degreasing and pickling surface layer, a high-temperature-resistant heat-insulating plating layer is plated on the outer side of the anti-oxidation substrate plating layer, and an external protective plating layer is plated on the outer side of the high-temperature-resistant heat-insulating plating layer. The external protective plating layer comprises an anti-corrosion protective plating layer and an anti-seepage protective plating layer, and the outer side of the external protective plating layer is plated with an external surface highlight plating layer. By means of the mode, the finishing steel belt with high quality can be provided, the steel belt body is provided with the electrolytic degreasing and pickling surface layer, the anti-oxidation substrate coating, the high-temperature-resistant heat-insulation coating, the external protection coating and the external surface highlight coating on the outer layer, and therefore the finishing steel belt has the advantages of being resistant to oxidation, resistant to corrosion, resistant to heat and temperature and attractive in external surface; and the steel strip can be applied in various fields in a high-quality manner and can also be stably applied in high-pressure, high-temperature, strong-corrosion and other use environments.

Description

Technical Field

[0001] The utility model relates to the field of steel strips, in particular to an anti-corrosion and durable finishing steel strip. Background Art

[0002] Steel strips are generally supplied in rolls, which have the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving. After processing, the rolled steel strips will be transported to various places for use, and are widely used in various fields such as industry, household, and small appliances.

[0003] However, general steel strips only undergo simple anti-corrosion treatment on the surface. Such steel strips can only be used as simple steel sheets and are difficult to be more widely used in some specific fields. Especially in some strong corrosion, high temperature, high pressure and other fields, traditional steel strips lack the protective capabilities of high temperature resistance, corrosion resistance, and oxidation resistance.

[0004] Therefore, in order to solve the above problems, the utility model provides a corrosion-resistant and durable finished steel belt. The steel belt body is provided with an outer electrolytic degreasing and pickling surface layer, an anti-oxidation base coating, a high-temperature resistant heat-insulating coating, an outer protective coating and an outer surface highlight coating. It has multiple advantages of anti-oxidation, corrosion resistance, heat insulation and temperature resistance and a beautiful outer surface. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a corrosion-resistant and durable finished steel strip, which can provide high-quality finished steel strip. The steel strip body is provided with an outer electrolytic degreasing and pickling surface layer, an anti-oxidation base coating, a high-temperature resistant heat-insulating coating, an outer protective coating and an outer surface highlight coating, and has multiple advantages of anti-oxidation, corrosion resistance, heat insulation and temperature resistance and a beautiful outer surface.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a corrosion-resistant and durable finished steel strip, including a steel strip body, the outer layer of the steel strip body is treated with an electrolytic degreasing and pickling surface layer, the outer side of the electrolytic degreasing and pickling surface layer is plated with an anti-oxidation base coating, the outer side of the anti-oxidation base coating is plated with a high-temperature resistant heat-insulating coating, the outer side of the high-temperature resistant heat-insulating coating is plated with an exotope protective coating, the exotope protective coating includes an anti-corrosion protective coating and an anti-seepage protective coating, and the outer side of the exotope protective coating is plated with an outer surface highlight coating.

[0007] In a preferred embodiment of the utility model, the anti-corrosion protective coating is plated on the outside of the high temperature resistant heat insulating coating, the anti-seepage protective coating is plated on the outside of the anti-corrosion protective coating, and the outer surface highlight coating is plated on the outside of the anti-seepage protective coating.

[0008] In a preferred embodiment of the present invention, the thickness of the high temperature resistant heat insulating coating is thinner than the thickness of the anti-oxidation base coating or the thickness of the outer protective coating.

[0009] In a preferred embodiment of the present invention, the thickness of the outer protective coating is thinner than the thickness of the anti-oxidation base coating.

[0010] The beneficial effects of the utility model are as follows: the utility model can provide high-quality finished steel strips. The steel strip body is provided with an outer electrolytic degreasing and pickling surface layer, an anti-oxidation base coating, a high-temperature resistant heat-insulating coating, an outer protective coating and an outer surface high-brightness coating. It has multiple advantages of anti-oxidation, corrosion resistance, heat insulation and temperature resistance and a beautiful outer surface, so that the steel strip can be used with high quality in various fields. The good characteristics make the finished steel strip have a super long service life, and it can also be used stably in high-pressure, high-temperature, strong corrosion and other use environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0012] Figure 1 This is a structural schematic diagram of a preferred embodiment of the utility model anti-corrosion and durable finishing steel belt;

[0013] Figure 2 1 is a schematic structural diagram of a preferred embodiment of the outer protective coating;

[0014] The markings of the components in the attached drawings are as follows: 1. Steel strip body; 2. Electrolytic degreasing and pickling surface layer; 3. Anti-oxidation base coating; 4. High temperature resistant heat insulation coating; 5. External protective coating; 6. Anti-corrosion protective coating; 7. Anti-seepage protective coating; 8. External surface highlight coating. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 and Figure 2 , the utility model embodiment includes:

[0017] A corrosion-resistant and durable finished steel strip comprises a steel strip body 1, the outer layer of the steel strip body 1 is provided with an electrolytic degreasing and pickling surface layer 2, the outer side of the electrolytic degreasing and pickling surface layer 2 is plated with an anti-oxidation base coating 3, the outer side of the anti-oxidation base coating 3 is plated with a high-temperature resistant heat-insulating coating 4, the outer side of the high-temperature resistant heat-insulating coating 4 is plated with an exotope protective coating 5, the exotope protective coating 5 comprises an anti-corrosion protective coating 6 and an anti-seepage protective coating 7, the outer side of the exotope protective coating 5 is plated with an outer surface highlight coating 8.

[0018] In addition, the anti-corrosion protection coating 6 is plated on the outside of the high temperature resistant heat insulation coating 4 , the anti-seepage protection coating 7 is plated on the outside of the anti-corrosion protection coating 6 , and the outer surface highlight coating 8 is plated on the outside of the anti-seepage protection coating 7 .

[0019] In addition, the thickness of the high temperature resistant heat insulation coating 4 is thinner than the thickness of the anti-oxidation base coating 3 or the thickness of the outer protective coating 5 .

[0020] In addition, the thickness of the outer protective coating 5 is thinner than the thickness of the anti-oxidation base coating 3 .

[0021] The product structure of the utility model is that the outer layer of the steel strip body 1 is treated with an electrolytic degreasing and pickling surface layer 2, the outer side of the electrolytic degreasing and pickling surface layer 2 is plated with an anti-oxidation base coating 3, the outer side of the anti-oxidation base coating 3 is plated with a high-temperature resistant heat-insulating coating 4, the outer side of the high-temperature resistant heat-insulating coating 4 is plated with an exo-material protective coating 5, the exo-material protective coating 5 includes an anti-corrosion protective coating 6 and an anti-seepage protective coating 7, the outer side of the exo-material protective coating 5 is plated with an outer surface highlight coating 8, the anti-corrosion protective coating 6 is plated on the outer side of the high-temperature resistant heat-insulating coating 4, the anti-seepage protective coating 7 is plated on the outer side of the anti-corrosion protective coating 6, the outer side of the anti-seepage protective coating 7 is plated with an outer surface highlight coating 8, the high-temperature resistant heat-insulating coating 4 has a uniform thickness. It is thinner than the thickness of the anti-oxidation base coating 3 or the thickness of the outer protective coating 5. The thickness of the outer protective coating 5 is thinner than the thickness of the anti-oxidation base coating 3. The product of the utility model can be used as a high-quality finishing steel strip. The steel strip body 1 is provided with an outer electrolytic degreasing and pickling surface layer 2, an anti-oxidation base coating 3, a high-temperature resistant heat-insulating coating 4, an outer protective coating 5 and an outer surface highlight coating 8. It has the multiple advantages of anti-oxidation, corrosion resistance, heat insulation and temperature resistance and a beautiful outer surface, so that the steel strip can be used with high quality in various fields. The good characteristics allow the finishing steel strip to have a super long service life, and it can also be used stably in high-pressure, high-temperature, strong corrosion and other use environments.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A corrosion-resistant and durable finished steel strip, comprising a steel strip body, characterized in that: The outer layer of the steel strip body is provided with an electrolytic degreasing and pickling surface layer, the outer side of the electrolytic degreasing and pickling surface layer is plated with an anti-oxidation base coating, the outer side of the anti-oxidation base coating is plated with a high-temperature resistant heat-insulating coating, the outer side of the high-temperature resistant heat-insulating coating is plated with an exotope protective coating, the exotope protective coating includes an anti-corrosion protective coating and an anti-seepage protective coating, and the outer side of the exotope protective coating is plated with an outer surface highlight coating.

2. The corrosion-resistant and durable finished steel strip according to claim 1, characterized in that: The anti-corrosion protection coating is plated on the outside of the high-temperature resistant heat-insulating coating, the anti-seepage protection coating is plated on the outside of the anti-corrosion protection coating, and the outer surface highlight coating is plated on the outside of the anti-seepage protection coating.

3. The corrosion-resistant and durable finished steel strip according to claim 1, characterized in that: The thickness of the high temperature resistant heat insulation coating is thinner than the thickness of the anti-oxidation base coating or the thickness of the external protective coating.

4. The corrosion-resistant and durable finished steel strip according to claim 1, characterized in that: The thickness of the outer protective coating is thinner than the thickness of the anti-oxidation base coating.

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