Corrosion-resistant metallic coatings
By F. Presuel-Moreno, M. Jakab, N. Tailleart, M. Goldman, J. Scully. 2008
160 citations recorded by the source corpus.
We describe recent computational and experimental studies on the corrosion properties of metallic coatings that can be tailored (tuned) to deliver up to three corrosion-inhibiting functions to an underlying substrate. Attributes are tuned by a selection of alloy compositions and nanostructures, ideally in alloy systems that offer flexibility of choice to optimize the corrosion-resisting properties. An amorphous Al-based coating is tuned for corrosion protection by on-demand release of ionic inhibitors to protect defects in the coating, by formation of an optimized barrier to local corrosion in Cl− containing environments, as well as by sacrificial cathodic prevention. Further progress in this field could lead to the design of the next generation of adaptive or tunable coatings that inhibit corrosion of underlying substrates.
Subfields: Electrical and Electronic Engineering, Materials Chemistry, Mechanics of Materials
View Paper: https://www.semanticscholar.org/paper/77e4074647ab4038511d87d04576d2061fc4aaf2
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In Materials Chemistry
In Mechanics of Materials
Citations in the corpus
- Electroplating for Decorative Applications: Recent Trends in Research and Development (2018, background): “The demand for durable metals and adaptable manufacturing processes are needed across a wide range of applications, from automotive and aerospace to jewelry and machinery [3,4].”
- Corrosion-resistant high-entropy alloys: A review (2017, background): “Successful native passive films can form protective layers over the surface, which act as barriers to the penetration of Cl− anions if the ingredients for passivation (alloying elements) are present in high enough concentrations [40].”