Visualizing the Nanoscale Oxygen and Cation Transport Mechanisms during the Early Stages of Oxidation of Fe–Cr–Ni Alloy Using In Situ Atom Probe Tomography (Adv. Mater. Interfaces 20/2022)
Source abstract
Abstract
In Situ Atom Probe Tomography Using Isotopic Tracer In article number 2200134, Arun Devaraj and co-workers report that in situ atom probe tomography using 18O isotopic tracer is correlated with ex situ multimodal characterization and computational simulations. This approach validates the outward cation diffusion mechanism as the dominant mechanism during the early stages of oxidation of Fe–18Cr–14Ni alloy. This is a rapid approach to study high-temperature oxygen–material interactions, relevant to studies of material degradation and catalysis.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Materials Characterization Techniques · High-Temperature Coating Behaviors · High Temperature Alloys and Creep
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Affiliations
Physical and Computational Sciences Directorate Pacific Northwest National Laboratory Richland WA 99354 USA
Environmental Molecular Sciences Laboratory Pacific Northwest National Laboratory Richland WA 99354 USA
Advanced Light Source Lawrence Berkeley National Laboratory Berkeley CA 94720 USA
Advanced Photon Source Argonne National Laboratory Lemont IL 60439 USA
References
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