Influence of metal nanocoatings on the corrosion resistance of welded joints of wind power facilities DOI Creative Commons
Liubomyr Poberezhnyi, Sylvia Keßler

Frontiers in Materials, Journal Year: 2025, Volume and Issue: 12

Published: April 2, 2025

The construction of numerous offshore wind power plants across the European Union and globally has exposed these structures to corrosive marine environments, leading significant corrosion damage, particularly in welded joints. This study examines effect nickel nickel-copper nanolaminates on resistance. Electrochemical methods, including polarization measurements electrochemical impedance spectroscopy (EIS), were used evaluate behavior tap water 3.5% NaCl solution. Visual inspection by optical microscopy was performed analyze localized defects. BM-Ni BM-Ni-Cu specimens exhibited galvanic corrosion, more intense samples showed potential differences, indicating interactions between nanolayers. Corrosion defects initiated at surface imperfections, potentially affecting integrity joints over time. Surface may serve as initiation points. results promising metal multilayer nanocoatings for improving resistance Future research should optimize layer thickness other parameters improve enhance durability turbines.

Language: Английский

Experimental and theoretical insights into the load-bearing performance of CFRP-wrapped reinforced concrete piles in marine environments DOI
Wei Shao, Baodong Chen, Wenbing Zhang

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 472, P. 140880 - 140880

Published: March 19, 2025

Language: Английский

Citations

2
Numerical modeling of chloride convection-diffusion-reaction in reinforced concrete under external sulfate attack and drying-wetting cycles DOI
Wei Shao, Qitao Xiao, Wenbing Zhang

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 472, P. 140964 - 140964

Published: March 26, 2025

Language: Английский

Citations

1
Flume test on mechanical responses of wind-wave cyclic loaded offshore wind turbine supported by jacket foundation considering time-varied local scour effects DOI Creative Commons
Hao Zhang, Hanbo Zheng, Fayun Liang

et al.

Applied Ocean Research, Journal Year: 2025, Volume and Issue: 158, P. 104565 - 104565

Published: April 12, 2025

Language: Английский

Citations

0
Experimental and theoretical investigations on axial bearing capacity of CFRP composite piles under marine corrosive environment DOI
Wei Shao, Jiaxin Chen, Wenbing Zhang

et al.

Structures, Journal Year: 2025, Volume and Issue: 76, P. 109021 - 109021

Published: April 26, 2025

Language: Английский

Citations

0
Long term durability performance of robust fly ash-red mud based geopolymer coatings: investigating comprehensive corrosion protection in soil burial environment DOI
Akshay Singh Tomar, Rainy Gupta, Archana Singh

et al.

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Language: Английский

Citations

0
Influence of metal nanocoatings on the corrosion resistance of welded joints of wind power facilities DOI Creative Commons
Liubomyr Poberezhnyi, Sylvia Keßler

Frontiers in Materials, Journal Year: 2025, Volume and Issue: 12

Published: April 2, 2025

The construction of numerous offshore wind power plants across the European Union and globally has exposed these structures to corrosive marine environments, leading significant corrosion damage, particularly in welded joints. This study examines effect nickel nickel-copper nanolaminates on resistance. Electrochemical methods, including polarization measurements electrochemical impedance spectroscopy (EIS), were used evaluate behavior tap water 3.5% NaCl solution. Visual inspection by optical microscopy was performed analyze localized defects. BM-Ni BM-Ni-Cu specimens exhibited galvanic corrosion, more intense samples showed potential differences, indicating interactions between nanolayers. Corrosion defects initiated at surface imperfections, potentially affecting integrity joints over time. Surface may serve as initiation points. results promising metal multilayer nanocoatings for improving resistance Future research should optimize layer thickness other parameters improve enhance durability turbines.

Language: Английский

Citations

0