Grain Boundary Engineering in Electrodeposited Tin-Carbon Nanotube Composite Coatings for Enhanced Corrosion Resistance Performance

Dammu, Saraswati; Singh, Akhand Pratap; Lala, S. Roohan Farooq; Srivastava, Chandan

doi:10.1007/s11661-023-07143-4

Cited by 6 publications

(2 citation statements)

References 38 publications

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“…CNTs have become one of the ideal nanofillers due to their multiscale structure and excellent electrical and mechanical properties. , Most inorganic fillers also exhibit properties similar to those of CNTs, but CNTs have unique winding structures and are easy to functionalize, which can improve the physical and chemical properties of coatings. − These features make the use of CNTs very promising. − For example, the two-dimensional Ti 3 C 2 T x thin film can be used as a nanofiller in anticorrosion coatings, but its poor dispersion and interface interaction in the coating limit its application. The silanized Ti 3 C 2 T x /CNT nanocomposite material has been innovatively reported as a shielding layer for a waterborne polyurethane (WPU) coatings–Q235 system, which enhances their anticorrosion performance .…”

Section: Cntsmentioning

confidence: 99%

Corrosion Control by Carbon-Based Nanomaterials: A Review

Pan,

He,

Zhu

et al. 2024

ACS Appl. Nano Mater.

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Corrosion has always been a major issue that restricts social development. The global annual corrosion cost is 2.5 trillion U.S. dollars (approximately 3.4% of the world's gross domestic product). Corrosion can also cause resource waste, environmental pollution, and major safety accidents. In recent years, researchers have utilized various corrosion prevention and control technologies and materials to protect metals and other materials from corrosion and achieved gratifying results. Among them, carbon materials have been applied in anticorrosion treatment due to their unique physical and chemical properties, low price, and environmental friendliness. This review mainly summarizes the structure of carbon-based nanomaterials (such as graphene, graphene oxide, reduced graphene oxide, carbon nanotubes, carbon quantum dots, carbon fiber, graphite, etc.) and their applications in corrosion prevention as coating, corrosion inhibition, photocathodes, etc. It focuses on the current research status and corrosion resistance mechanism of carbon materials such as graphene, graphene oxide, carbon quantum dots, and carbon nanotubes in the field of corrosion prevention and control.

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Section: Cntsmentioning

confidence: 99%

Corrosion Control by Carbon-Based Nanomaterials: A Review

Pan,

He,

Zhu

et al. 2024

ACS Appl. Nano Mater.

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“…Grain boundary engineering (GBE) is a processing strategy aimed at enhancing the properties of polycrystalline materials through the manipulation of grain boundaries (GBs) in terms of distribution and character. Originating from Watanabe's concept of "GB design and control" in 1984 [1], GBE has become a powerful technique for improving inherent properties [2,3], particularly in face-cantered cubic metals with low to medium stacking fault energy (SFE) such as copper [4], nickel-based alloys [5], austenitic steels [6,7] and metal-matrix composites [8,9].…”

Section: Introductionmentioning

confidence: 99%

Effects of KoBo-Processing and Subsequent Annealing Treatment on Grain Boundary Network and Texture Development in Laser Powder Bed Fusion (LPBF) AlSi10Mg Alloy

Snopiński

2024

Symmetry

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It is well known that the properties of polycrystalline metals are related to grain boundaries (GBs), which are fundamental structural elements where crystallographic orientations change abruptly and often exhibit some degree of symmetry. Grain boundaries often exhibit unique structural, chemical, and electronic properties that differ from bulk crystalline domains. Their effects on material properties, including mechanical strength, corrosion resistance, and electrical conductivity, make grain boundaries a focus of intense scientific investigation. In this study, the microstructural transformation of an AlSi10Mg alloy subjected to KoBo extrusion and subsequent annealing is investigated. A notable discovery is the effectiveness of a strain-annealing method for grain boundary engineering (GBE) of the LPBF AlSi10Mg alloy. In particular, this study shows a significant increase in the population of coincidence site lattice boundaries (CSL), which embody the symmetry of the crystal lattice structure. These boundaries, which are characterised by a high degree of symmetry, contribute to their special properties compared to random grain boundaries. The experimental results emphasise the crucial role of strain-induced boundary migration (SIBM) in the development of a brass texture in the microstructure of the alloy after annealing. In addition, the presented results demonstrate the feasibility of applying GBE to materials with high stacking fault energy (SFE), which opens up new possibilities for optimizing their properties.

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Effect of zinc clustering, micro-texture, and surface oxide constituents on the electrochemical corrosion of Sn-Zn coatings electrodeposited at different current densities

Singh,

Srivastava

2024

J Mater Sci

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Grain Boundary Engineering in Electrodeposited Tin-Carbon Nanotube Composite Coatings for Enhanced Corrosion Resistance Performance

Cited by 6 publications

References 38 publications

Corrosion Control by Carbon-Based Nanomaterials: A Review

Corrosion Control by Carbon-Based Nanomaterials: A Review

Effects of KoBo-Processing and Subsequent Annealing Treatment on Grain Boundary Network and Texture Development in Laser Powder Bed Fusion (LPBF) AlSi10Mg Alloy

Effect of zinc clustering, micro-texture, and surface oxide constituents on the electrochemical corrosion of Sn-Zn coatings electrodeposited at different current densities

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