CN210733483U - High-strength galvanized inner strip - Google Patents

High-strength galvanized inner strip Download PDF

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Publication number
CN210733483U
CN210733483U CN201920832531.5U CN201920832531U CN210733483U CN 210733483 U CN210733483 U CN 210733483U CN 201920832531 U CN201920832531 U CN 201920832531U CN 210733483 U CN210733483 U CN 210733483U
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CN
China
Prior art keywords
layer
inner strip
oxidation
resistant
coating
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Expired - Fee Related
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CN201920832531.5U
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Chinese (zh)
Inventor
陈鹏
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Dongguan Superior Purification Technology Co Ltd
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Dongguan Superior Purification Technology Co Ltd
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Priority to CN201920832531.5U priority Critical patent/CN210733483U/en
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Abstract

The utility model discloses a zinc-plated inner strip of high strength, including the inner strip body, the inner chamber of inner strip body is provided with the high strength layer, the outside on high strength layer is provided with the stretch-proofing material layer, the surface plating of inner strip body has the galvanizing coat, the corrosion-resistant layer is scribbled in the outside of galvanizing coat, the corrosion-resistant layer includes epoxy dope layer and polyurethane lacquer layer, the epoxy dope layer is located the outside on polyurethane lacquer layer, the outside on corrosion-resistant layer is scribbled and is equipped with the oxidation prevention layer, the hydrochloric acid resistant layer is scribbled in the outside of oxidation prevention layer. The utility model discloses a cooperation of high strength layer, stretch-proofing material layer, galvanizing coat, corrosion resistant coating, epoxy dope layer, polyurethane lacquer layer, oxidation resistant coating, anti-oxidation dope layer, hydrochloric acid resistant layer and special alloy coating, the metal material of strip body in the reinforcing also can carry out corrosion-resistant and anti-oxidation treatment to the galvanizing coat simultaneously.

Description

High-strength galvanized inner strip
Technical Field
The utility model relates to a zinc-plating inner strip technical field specifically is a zinc-plating inner strip of high strength.
Background
The galvanizing is a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play roles of beauty, rust prevention and the like, the mainly adopted method is hot galvanizing, the zinc is easily dissolved in acid and alkali, so the zinc is called amphoteric metal, the zinc hardly changes in dry air, a compact basic zinc carbonate film can be generated on the zinc surface in humid air, the corrosion resistance of the zinc is poor in sulfur dioxide, hydrogen sulfide and marine atmosphere, particularly, the zinc plating layer is extremely easy to corrode in high-temperature high-humidity organic acid-containing atmosphere, the galvanized inner strip can be used in industrial equipment, however, the service life of the traditional galvanized inner strip is short, the material quality of a metal inner body is poor, the corrosion resistance and the oxidation resistance are low, the external environment is easy to damage the galvanizing layer on the surface of the galvanized inner strip, the use effect of the galvanized inner strip is reduced, the service life of the galvanized inner strip is reduced, increasing the material cost for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a zinc-plating inner strip of high strength possesses long service life's advantage, has solved the problem that traditional zinc-plating inner strip life is short.
In order to achieve the above object, the utility model provides a following technical scheme: the high-strength galvanized inner strip comprises an inner strip body, wherein a high-strength layer is arranged in an inner cavity of the inner strip body, an anti-stretching material layer is arranged on the outer side of the high-strength layer, a galvanized coating is electroplated on the surface of the inner strip body, a corrosion-resistant layer is coated on the outer side of the galvanized coating, an oxidation-resistant layer is coated on the outer side of the corrosion-resistant layer, and a hydrochloric acid-resistant layer is coated on the outer side of the oxidation-resistant layer.
Preferably, the corrosion-resistant layer comprises an epoxy resin coating layer and a polyurethane paint layer, and the epoxy resin coating layer is positioned on the outer side of the polyurethane paint layer.
Preferably, the anti-oxidation layer comprises an anti-oxidation coating layer, and the anti-oxidation coating layer is formed by adopting a superfine inorganic metal oxide high-temperature solution for fine processing.
Preferably, the hydrochloric acid resistant layer comprises a special alloy coating, and the special alloy coating can form a high-temperature anti-oxidation coating on the surface of the stainless steel by adopting a high-temperature alloy coating process, and the temperature resistance can reach about 900 ℃.
Preferably, the material of high strength layer is high strength steel strip.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of high strength layer, stretch-proofing material layer, galvanizing coat, corrosion resistant coating, epoxy dope layer, polyurethane lacquer layer, oxidation resistant coating, anti-oxidation dope layer, hydrochloric acid resistant layer and special alloy coating, the metal material of strip body in the reinforcing also can carry out corrosion-resistant and anti-oxidation treatment to the galvanizing coat simultaneously, and the life of strip in the extension galvanizing has solved the short problem of traditional galvanizing strip life.
2. The utility model discloses an anti-oxidation dope layer adopts the meticulous processing of super little inorganic metal oxide high temperature solution and constitutes, the anti-oxidation effect of reinforcing inner strip body and galvanizing coat, adopt high temperature alloy coating technology can form high temperature anti-oxidation coating on the stainless steel surface through special alloy coating, temperature resistance can reach about 900 degrees, not only strengthen the hydrochloric acid resistant effect of inner strip body and galvanizing coat, also strengthen the high temperature resistance of inner strip body and galvanizing coat simultaneously, the material through high strength layer is the high strength billet, the metal material intensity of reinforcing inner strip body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the zinc coating structure of the present invention;
fig. 3 is a partial sectional view of the inner strip body and the galvanized layer structure of the present invention.
In the figure: the steel plate comprises an inner strip body 1, a high-strength layer 2, a stretch-proof material layer 3, a zinc coating layer 4, a corrosion-resistant layer 5, an epoxy resin coating layer 51, a polyurethane coating layer 52, an anti-oxidation layer 6 and a hydrochloric acid resistant layer 7.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-strength galvanized inner strip comprises an inner strip body 1, a high-strength layer 2 is disposed in an inner cavity of the inner strip body 1, the high-strength layer 2 is made of a high-strength steel strip, a stretch-resistant material layer 3 is disposed outside the high-strength layer 2, the high-strength layer 2 is made of a high-strength steel strip to enhance the strength of a metal material of the inner strip body 1, a galvanized layer 4 is electroplated on the surface of the inner strip body 1, a corrosion-resistant layer 5 is coated on the outside of the galvanized layer 4, the corrosion-resistant layer 5 comprises an epoxy resin coating layer 51 and a polyurethane coating layer 52, the epoxy resin coating layer 51 is disposed on the outside of the polyurethane coating layer 52, an oxidation-resistant layer 6 is coated on the outside of the corrosion-resistant layer 5, the oxidation-resistant coating layer comprises an oxidation-resistant coating layer, the oxidation-resistant coating layer is formed by fine processing of an ultra-micro inorganic metal oxide high-temperature solution, and the oxidation-, the anti-oxidation effect of the inner strip body 1 and the zinc coating 4 is enhanced, the outer side of the anti-oxidation layer 6 is coated with a hydrochloric acid resistant layer 7, the hydrochloric acid resistant layer 7 comprises a special alloy coating, the special alloy coating can form a high-temperature anti-oxidation coating on the surface of stainless steel by adopting a high-temperature alloy coating process, the temperature resistance can reach about 900 ℃, the high-temperature anti-oxidation coating can be formed on the surface of the stainless steel by adopting the high-temperature alloy coating process, the temperature resistance can reach about 900 ℃, the anti-oxidation effect of the inner strip body 1 and the zinc coating 4 is enhanced, the high-temperature resistance of the inner strip body 1 and the zinc coating 4 is also enhanced, and the high-strength layer 2, the stretch-resistant material layer 3, the zinc coating 4, the corrosion-resistant layer 5, the epoxy resin coating layer 51, the polyurethane coating 52, the anti-oxidation layer 6, the anti-oxidation coating layer, the hydrochloric acid resistant layer 7, the metal material of strip body 1 in the reinforcing also can carry out corrosion-resistant and anti-oxidation treatment to galvanizing coat 4 simultaneously, and the life of strip in the extension galvanizing has solved the short problem of strip life in the traditional galvanizing.
When the anti-oxidation coating is used, the anti-oxidation coating layer is formed by finely processing an ultrafine inorganic metal oxide high-temperature solution, the anti-oxidation effect of the inner strip body 1 and the zinc coating layer 4 is enhanced, a high-temperature alloy coating process can be adopted through a special alloy coating to form a high-temperature anti-oxidation coating on the surface of stainless steel, the temperature resistance can reach about 900 ℃, the hydrochloric acid resistance effect of the inner strip body 1 and the zinc coating layer 4 is enhanced, the high-temperature resistance of the inner strip body 1 and the zinc coating layer 4 is also enhanced, the high-strength steel strip is made of the high-strength layer 2, and the metal material strength of the inner strip body 1 is enhanced.
The standard parts used in this document are commercially available and will not be described in detail.
In summary, the following steps: this inner galvanized strip with high strength, through high strength layer 2, stretch-proofing material layer 3, galvanizing coat 4, corrosion-resistant layer 5, epoxy dope layer 51, polyurethane paint layer 52, oxidation-resistant layer 6, oxidation-resistant dope layer, hydrochloric acid resistant layer 7 and the cooperation of special alloy coating, the metal material of strip body 1 in the reinforcing, also can carry out corrosion-resistant and anti-oxidation treatment to galvanizing coat 4 simultaneously, the life of strip in the extension galvanizing, the short problem of strip life in the traditional galvanizing has been 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a zinc-plated inner strip of high strength, includes inner strip body (1), its characterized in that: the inner strip comprises an inner strip body (1), and is characterized in that a high-strength layer (2) is arranged in an inner cavity of the inner strip body (1), a stretch-resistant material layer (3) is arranged on the outer side of the high-strength layer (2), a zinc coating (4) is electroplated on the surface of the inner strip body (1), a corrosion-resistant layer (5) is coated on the outer side of the zinc coating (4), an oxidation-resistant layer (6) is coated on the outer side of the corrosion-resistant layer (5), and a hydrochloric acid-resistant layer (7) is coated on the outer side of the oxidation-resistant layer.
2. The high-strength galvanized inner strip according to claim 1, characterized in that: the corrosion-resistant layer (5) comprises an epoxy resin coating layer (51) and a polyurethane paint layer (52), wherein the epoxy resin coating layer (51) is positioned on the outer side of the polyurethane paint layer (52).
3. The high-strength galvanized inner strip according to claim 1, characterized in that: the anti-oxidation layer (6) comprises an anti-oxidation coating layer which is formed by adopting a superfine inorganic metal oxide high-temperature solution to be finely processed.
4. The high-strength galvanized inner strip according to claim 1, characterized in that: the hydrochloric acid resistant layer (7) comprises a special alloy coating, and the special alloy coating can form a high-temperature anti-oxidation coating on the surface of the stainless steel by adopting a high-temperature alloy coating process, and the temperature resistance can reach about 900 ℃.
5. The high-strength galvanized inner strip according to claim 1, characterized in that: the high-strength layer (2) is made of high-strength steel bars.
CN201920832531.5U 2019-06-04 2019-06-04 High-strength galvanized inner strip Expired - Fee Related CN210733483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920832531.5U CN210733483U (en) 2019-06-04 2019-06-04 High-strength galvanized inner strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920832531.5U CN210733483U (en) 2019-06-04 2019-06-04 High-strength galvanized inner strip

Publications (1)

Publication Number Publication Date
CN210733483U true CN210733483U (en) 2020-06-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112622371A (en) * 2020-12-08 2021-04-09 江苏叙施建筑科技有限公司 Anti-corrosion flame-retardant insulation board
CN112721368A (en) * 2021-01-08 2021-04-30 昇昌(上海)新材料科技有限公司 Composite film with good corrosion resistance effect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112622371A (en) * 2020-12-08 2021-04-09 江苏叙施建筑科技有限公司 Anti-corrosion flame-retardant insulation board
CN112721368A (en) * 2021-01-08 2021-04-30 昇昌(上海)新材料科技有限公司 Composite film with good corrosion resistance effect

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Granted publication date: 20200612

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