CN201800293U - Steel plate with long-acting water-repellent wear proof surface - Google Patents
Steel plate with long-acting water-repellent wear proof surface Download PDFInfo
- Publication number
- CN201800293U CN201800293U CN2010202596577U CN201020259657U CN201800293U CN 201800293 U CN201800293 U CN 201800293U CN 2010202596577 U CN2010202596577 U CN 2010202596577U CN 201020259657 U CN201020259657 U CN 201020259657U CN 201800293 U CN201800293 U CN 201800293U
- Authority
- CN
- China
- Prior art keywords
- coating
- steel plate
- long
- acting
- weldable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a steel plate with a long-acting water-repellent wear proof surface, which comprises the steel plate, a weldable coating, an epoxy primer coating, a scaly impervious coating and a water-repellent wear proof coating, wherein, the weldable coating is positioned on the surface of the steel plate; reserved welding edges are formed at the periphery of the surface of the weldable coating; and the epoxy primer coating, the scaly impervious coating and the water-repellent wear proof coating are sequentially positioned on the weldable coating. The steel plate with the long-acting water-repellent wear proof surface can achieve hydrophobic nature, salt spray resistance, weldability, permeability resistance, wear resistance and long-acting chemical medium erosion resistance, and is used for an ocean platform and the steel plate of a ship; the wettability of water on the surface of the steel plate is extremely bad; the wear resistance of the coating can reach that the weight loss is less than 20mg per 1000g when revolving 1000 times; and the long-acting resistance to acid, alkaline, salt and sea erosion can be achieved.
Description
Technical field
The utility model relates to a kind of surface and has hydrophobicity, salt spray resistance, can weld, impermeability, the steel plate that is used for ocean platform, boats and ships of wearability and long-acting resistant to chemical media erosion.
Background technology
Existing marine structure surface makes these works exempt from the corrosion failure of marine environment by the brushing anticorrosive coating, and conventional is the epoxies heavy-duty anticorrosive coating with material.Though these coating have excellent Corrosion Protection, the surface has certain hydrophily, and marine growth and marine pollutant can threaten to antiseptic effect attached to the works surface, and coating wear resistance is also not really excellent simultaneously.
The utility model content
The purpose of this utility model provides the steel plate that a kind of laminated coating structural system is applied over surface of steel plate, and this steel plate contact seawater surface has hydrophobicity, salt spray resistance, can weld, impermeability, wearability and long-acting resistant to chemical media erosion.Be used for the manufacturing of marine structure.
Described a kind of long-acting hydrophobic wear-resistant surface steel sheet of the present utility model is by steel plate, weldable coating layer, epoxy bottom coating, and impervious coating of flakey and hydrophobic wear-resistant coating constitute; Weldable coating layer is positioned at surface of steel plate, is the reservation welding edge on four limits, surface of weldable coating layer, epoxy bottom coating, and impervious coating of flakey and hydrophobic wear-resistant coating are positioned on the weldable coating layer successively; Steel plate long 1～24m, wide 0.5～3m, wall thickness 5～20mm, weldable coating layer gross area coated steel plate surface, thickness is 0.02～0.06mm, reserve the every length of side 50～100mm of welding edge, the thickness of epoxy bottom coating is 0.05～0.10mm, the thickness of the impervious coating 5 of flakey is 0.16～0.25mm, and the thickness of hydrophobic wear-resistant coating 6 is 0.1～0.15mm; The hydrophobic wear-resistant coating is the structure that is similar to lotus leaf shape that is made of the grains pottery that is added with in coating and the coating, increases the hydrophobicity and the anti-wear performance of coating.
The steel plate on more excellent long-acting hydrophobic wear-resistant surface, it is characterized in that steel plate 1 long 2m, wide 1m, wall thickness 10mm, weldable coating layer 2 thickness are 0.03mm, reserve welding edge each long 75mm of 3 every limits, the thickness of epoxy bottom coating 4 is 0.06mm, the thickness of the impervious coating 5 of flakey is 0.175mm, and the thickness of hydrophobic wear-resistant coating 6 is 0.12mm.The impervious coating 5 of flakey is made of glass that adds in coating and the coating or stainless steel flakes.
Long-acting hydrophobic wear-resistant surface steel sheet manufacture process of the present utility model is as follows: with the surface sand-blasting rust cleaning of steel plate; apply weldable coating layer then, the limit is reserved with adhesive tape protection welding in back to be dried, the spraying epoxy bottom coating; apply the impervious coating of flakey then, apply the hydrophobic wear-resistant coating at last.
The utility model compared with prior art has following advantage:
1, the steel plate on long-acting hydrophobic wear-resistant surface applies weldable coating layer at surface of steel plate, does not need to handle again surface of steel plate when making welding.
2, the steel plate on long-acting hydrophobic wear-resistant surface adopts epoxy bottom coating, can obviously increase ply adhesion.
3, the steel plate on long-acting hydrophobic wear-resistant surface adopts the impervious coating of flakey, makes coating have excellent chemically-resistant erosion and penetration of sea water.
4, the super wear-and corrosion-resistant erosion resisting coating of hydrophobicity of the steel plate on long-acting hydrophobic wear-resistant surface strengthens the sea water resistance of coating and the tack of anti-marine growth and marine pollutant by the microstructure surface that forms similar lotus leaf, improves the long-acting practicality of steel plate.
Description of drawings
The structural representation of the long-acting hydrophobic wear-resistant surface steel sheet of Fig. 1.
Among the figure: the 1-steel plate; 2, weldable coating layer; 3-reserves welding edge; The 4-epoxy bottom coating; The impervious coating of 5-flakey; 6-hydrophobic wear-resistant coating.
The specific embodiment
Embodiment 1
The steel plate on long-acting hydrophobic wear-resistant surface is used for the manufacturing of marine structure.Steel plate 1 long 2m, wide 1m, wall thickness 10mm, the thickness of weldable coating layer 2 is 0.03mm, reserves welding edge each long 70mm of 3 every limits, and the thickness of epoxy bottom coating 4 is 0.06mm, the thickness of the impervious coating 5 of flakey is 0.175mm, and the thickness of hydrophobic wear-resistant coating 6 is 0.12mm.The impervious coating 5 of flakey is to be made of the stainless steel flakes that adds in coating and the coating.Hydrophobic wear-resistant coating 6 is to be made of the structure that is similar to lotus leaf shape that the grains pottery that is added with in coating and the coating constitutes, and increases the hydrophobicity and the anti-wear performance of coating.Result of the test shows that this surface of steel plate water is the wetability extreme difference thereon, and the loss in weight was lower than 20mg when coating abrasion performance 1000 changeed 1000g.And have the long-acting acidproof alkali salt and the erosion of seawater.
The steel plate on long-acting hydrophobic wear-resistant surface is used for the manufacturing of marine structure.Steel plate 1 long 5m, wide 2m, wall thickness 12mm, the thickness of weldable coating layer 2 is 0.03mm, reserves welding edge each long 75mm of 3 every limits, and the thickness of epoxy bottom coating 4 is 0.06mm, the thickness of the impervious coating 5 of flakey is 0.175mm, and the thickness of hydrophobic wear-resistant coating 6 is 0.15mm.The impervious coating 5 of flakey is made of the stainless steel flakes that adds in coating and the coating.Hydrophobic wear-resistant coating 6 is to be made of the structure that is similar to lotus leaf shape that the grains pottery that is added with in coating and the coating forms, and increases the hydrophobicity and the anti-wear performance of coating.Result of the test shows that this surface of steel plate water is the wetability extreme difference thereon, and the loss in weight was lower than 20mg when coating abrasion performance 1000 changeed 1000g.And have the long-acting acidproof alkali salt and the erosion of seawater.
Claims (2)
1. the steel plate on a long-acting hydrophobic wear-resistant surface, by steel plate, weldable coating layer, epoxy bottom coating, impervious coating of flakey and hydrophobic wear-resistant coating constitute; It is characterized in that: weldable coating layer is positioned at surface of steel plate, is the reservation welding edge on four limits, surface of weldable coating layer, epoxy bottom coating, and impervious coating of flakey and hydrophobic wear-resistant coating are positioned on the weldable coating layer successively.
2. the steel plate on long-acting hydrophobic wear-resistant according to claim 1 surface, it is characterized in that: steel plate long 1～24m, wide 0.5～3m, wall thickness 5～20mm, weldable coating layer gross area coated steel plate surface, thickness is 0.02～0.06mm, reserve the every length of side 50～100mm of welding edge, the thickness of epoxy bottom coating is 0.05～0.10mm, and the thickness of the impervious coating of flakey is 0.16～0.25mm, and the thickness of hydrophobic wear-resistant coating is 0.1～0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202596577U CN201800293U (en) | 2010-07-08 | 2010-07-08 | Steel plate with long-acting water-repellent wear proof surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202596577U CN201800293U (en) | 2010-07-08 | 2010-07-08 | Steel plate with long-acting water-repellent wear proof surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800293U true CN201800293U (en) | 2011-04-20 |
Family
ID=43869808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202596577U Expired - Lifetime CN201800293U (en) | 2010-07-08 | 2010-07-08 | Steel plate with long-acting water-repellent wear proof surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201800293U (en) |
-
2010
- 2010-07-08 CN CN2010202596577U patent/CN201800293U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101078124A (en) | Coating and anti-corrosion method for steel products | |
| Sinyavskii et al. | Marine corrosion and protection of aluminum alloys according to their composition and structure | |
| CN201800293U (en) | Steel plate with long-acting water-repellent wear proof surface | |
| CN104231694A (en) | Anti-fouling toughening paint for marine boats | |
| CN202745083U (en) | Pile leg steel pipe for ocean platform with three anticorrosion layers | |
| CN214033775U (en) | Novel anti-erosion combined type offshore wind power foundation | |
| CN213682075U (en) | Corrosion-resistant prestressed concrete tubular pile | |
| CN104263140A (en) | Marine anti-fouling and corrosion-resistant coating | |
| JP5651912B2 (en) | Method for producing resin-coated steel | |
| CN101492829A (en) | Process for producing super-double-thinning surface for metal corrosion protection and oil stain self-cleaning | |
| CN202123747U (en) | Composite alloy resin anticorrosion coating of steel structure in maritime work environment | |
| CN109501951B (en) | Ship steel structure with anti-corrosion function | |
| CN217835938U (en) | Corrosion-resistant section steel for ships | |
| CN214296375U (en) | Anti-corrosion ship steel structure | |
| CN202124661U (en) | Hot galvanizing or zinc-spraying corrosion prevention water treatment device | |
| CN104099526B (en) | A kind of manufacturing process of hull | |
| CN216809870U (en) | Ocean piling bar multiple-layer cladding anticorrosion structure | |
| CN203282764U (en) | Epoxy coated steel plate with resistance to cathode peeling | |
| CN217583505U (en) | Novel durable steel-plastic composite pipeline | |
| CN205298853U (en) | High temperature resistant, height wets, steel pipe of high salt fog | |
| CN203198361U (en) | Environmentally friendly antifouling hull material for ships | |
| CN104117827A (en) | Method for manufacturing boat | |
| JP3345313B2 (en) | Polyester coated heavy duty corrosion resistant steel | |
| CN103952070B (en) | Solvent-free polymeric type anticorrosive paint and preparation method thereof | |
| CN219821675U (en) | Keel structure capable of embedding pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |