Journal article icon

Journal article

As-coated thermal barrier coating: structure and chemistry

Abstract:

A thermal barrier coating in the as-processed state is characterized using transmission electron microscopy and atom probe tomography. The structure of the thermally grown oxide correlates strongly with that of the bond coat with alternating regions of mixed alumina/zirconia in contact with γ′ and coarse-grained alumina in contact with γ. Significant Pt and Al diffusion fields are present in γ, but not in γ′. The mechanism by which the structure and chemistry evolves at the TGO/bond coat inte...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Marquis, EA More by this author
Journal:
SCRIPTA MATERIALIA
Volume:
67
Issue:
9
Pages:
779-782
Publication date:
2012-11-05
DOI:
ISSN:
1359-6462
URN:
uuid:24b5e3de-54a2-4ec3-89da-b216de5fc7a2
Source identifiers:
369669
Local pid:
pubs:369669

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP