Influence of aluminum phosphate on the tribocorrosion performance of chemically bonded phosphate ceramic coatings

Wang, Yunlong; Bian, Da; Liu, Yaxuan; Tang, Hao

doi:10.1002/maco.202112426

Cited by 7 publications

(2 citation statements)

References 36 publications

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“…The tribocorrosion performance of chemically bonded phosphate ceramic coatings (CBPCCs) with different aluminum phosphate (AP) concentrations was studied in [65]. The coating with 35% AP demonstrated the lowest tribocorrosion material loss.…”

Section: Deposition From Solutionsmentioning

confidence: 99%

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Wood,

2024

Coatings

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This review of the tribocorrosion of coatings and surface modifications covers nearly 195 papers and reviews that have been published in the past 15 years, as compared to only 37 works published up to 2007, which were the subject of a previous review published in 2007. It shows that the research into the subject area is vibrant and growing, to cover emerging deposition, surface modification and testing techniques as well as environmental influences and modelling developments. This growth reflects the need for machines to operate in harsh environments coupled with requirements for increased service life, lower running costs and improved safety factors. Research has also reacted to the need for multifunctional coating surfaces as well as functionally graded systems with regard to depth. The review covers a range of coating types designed for a wide range of potential applications. The emerging technologies are seen to be molten-, solution-, PVD- and PEO-based coatings, with CVD coatings being a less popular solution. There is a growing research interest in duplex surface engineering and coating systems. Surface performance shows a strong playoff between wear, friction and corrosion rates, often with antagonistic relationships and complicated interactions between multiple mechanisms at different scale lengths within tribocorrosion contacts. The tribologically induced stresses are seen to drive damage propagation and accelerate corrosion either within the coating or at the coating coating–substrate interface. This places a focus on coating defect density. The environment (such as pH, DO2, CO2, salinity and temperature) is also shown to have a strong influence on tribocorrosion performance. Coating and surface modification solutions being developed for tribocorrosion applications include a whole range of electrodeposited coatings, hard and tough coatings and high-impedance coatings such as doped diamond-like carbon. Hybrid and multilayered coatings are also being used to control damage penetration into the coating (to increase toughness) and to manage stresses. A particular focus involves the combination of various treatment techniques. The review also shows the importance of the microstructure, the active phases that are dissolved and the critical role of surface films and their composition (oxide or passive) in tribocorrosion performance which, although discovered for bulk materials, is equally applicable to coating performance. New techniques show methods for revealing the response of surfaces to tribocorrosion (i.e., scanning electrochemical microscopy). Modelling tribocorrosion has yet to embrace the full range of coatings and the fact that some coatings/environments result in reduced wear and thus are antagonistic rather than synergistic. The actual synergistic/antagonistic mechanisms are not well understood, making them difficult to model.

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Section: Deposition From Solutionsmentioning

confidence: 99%

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Wood,

2024

Coatings

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“…Chemically bonded phosphate ceramic coating (CBC) has been widely used to prevent corrosion damage in metal because of low curing temperature and easy preparation. [1][2][3][4] To prolong the coating life in the corrosive environment, many researchers began to add reinforcements into coatings. 5 Liu et al 6 added nano-TiO 2 into CBC and investigated the influence of nano-TiO 2 on the anti-corrosion property of CBC prepared on the stainless steel.…”

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confidence: 99%

Improving Corrosion Behavior of Chemically Bonded Phosphate Ceramic Coating Reinforce with GO-TiO₂ Hybrid Material

Bian

Qian

Zhang

et al. 2021

ECS J. Solid State Sci. Technol.

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To further enhance the corrosion resistance of chemically bonded phosphate ceramic coating, TiO2 was grafted on the surface of GO to enhance the interfacial adhesion between GO and the coating. SEM results show that the presence of TiO2 on GO creates a good interfacial adhesion between GO and the coating. In addition, EIS experiments were carried out to investigate the performance of the coatings on the corrosion resistance. The result indicates that the corrosion resistance is enhanced with the introduction of GO-TiO2 hybrid material. Besides the influence of GO on the corrosion resistance, the good interfacial adhesion between GO and the coating with the presence of TiO2 hybrid material can consume more fracture energy to stop crack propagation, which leads to the high corrosion resistance.

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Durable Organic Coating‐Free Superhydrophobic Metal Surface by Paracrystalline State Formation

Yan,

Xu,

Zou

et al. 2024

Advanced Materials

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The chemical instability of traditional organically‐decorated superhydrophobic metal surfaces is a significant issue, severely limiting practical applications. This is due to the susceptibility of low surface energy coatings to ion permeation, decomposition, and exfoliation, especially in harsh environments. Here, organic coating‐free, durable superhydrophobic surfaces on Al alloys by developing the paracrystalline state of a bionic anthill tribe structure is successfully achieved, using femtosecond laser element‐doping microstructuring followed by repetitive annealing processes. Remarkably, the inherent superhydrophobic properties of the sample are maintained for ≈2000 h in a corrosive 3.5 wt.% NaCl aqueous solution, significantly surpassing the performance of traditional organic coatings. Moreover, this inherent superhydrophobicity remains nearly unchanged, even after rigorous electrochemical reaction measurements. Additional tests involving UV irradiation (>100 h), freezing cycles (>100 cycles), and acid/alkali resistance (>65 h) further demonstrate that the environmental adaptability of the surface far exceeds that of silane‐coated surfaces. Ab initio calculations reveal that the formation of the paracrystalline state reduces surface energy and enhances chemical stability, thereby extending the durability of the superhydrophobic metal. These findings offer a powerful strategy for utilizing atomic‐level structural rearrangements to design inherent superhydrophobic surfaces without the need for organic coatings.

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Influence of aluminum phosphate on the tribocorrosion performance of chemically bonded phosphate ceramic coatings

Cited by 7 publications

References 36 publications

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Improving Corrosion Behavior of Chemically Bonded Phosphate Ceramic Coating Reinforce with GO-TiO₂ Hybrid Material

Durable Organic Coating‐Free Superhydrophobic Metal Surface by Paracrystalline State Formation

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Influence of aluminum phosphate on the tribocorrosion performance of chemically bonded phosphate ceramic coatings

Cited by 7 publications

References 36 publications

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Improving Corrosion Behavior of Chemically Bonded Phosphate Ceramic Coating Reinforce with GO-TiO2 Hybrid Material

Durable Organic Coating‐Free Superhydrophobic Metal Surface by Paracrystalline State Formation

Contact Info

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Improving Corrosion Behavior of Chemically Bonded Phosphate Ceramic Coating Reinforce with GO-TiO₂ Hybrid Material