Composite coatings with and without an in situ forming Cr-based interlayer: Preparation and oxidation behaviour
Source abstract
Abstract
Two composite coatings with and without the Cr-based interlayer have been prepared. Isothermal oxidation at 1000, 1100 and 1150 °C as well as cyclic oxidation at 1100 °C has been performed on the two coatings. The results reveal that the improvements in oxidation properties are primarily ascribed to the inhibition effect of Cr-based interlayer on the inward diffusion of Al. In addition, diffusive transformation of Al and Ni, and the original presence of ReNi layer are believed to be responsible for the formation of Cr-based interlayer.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Intermetallics and Advanced Alloy Properties · Catalytic Processes in Materials Science
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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