Effects of Dy on the adherence of Al2O3/NiAl interface: A combined first-principles and experimental studies
Source abstract
Abstract
Abstract The effects of dysprosium (Dy) on the adherence of Al 2 O 3 /NiAl interface were investigated by using first-principles theory calculations as well as experimental methods. The results showed that Dy could improve the adherence of the oxide/metal interface by two mechanisms: the first one was that Dy had a strong affinity for sulfur impurity in NiAl by the formation of Dy–S bonds, and thus can suppress the negative effects of sulfur; the second one was that Dy directly improved the Al 2 O 3 /NiAl interface adhesion by participating in bonding across the interface.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Intermetallics and Advanced Alloy Properties · High-Temperature Coating Behaviors · MXene and MAX Phase Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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