English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The lateral extension of alumina scales as they grow at high temperature can induce substantial deformation of the substrate, especially under thermal cycling. The phenomenon is relevant to the understanding of failure mechanisms in thermal barrier coatings, and is explored here using model FeCrAlY substrates, bare as well as coated with electron beam physically vapor deposited (EB PVD) yttria-stabilized zirconia. Model surface imperfections consisting of shallow grooves experience significant distortions that evolve over time. The effect is most pronounced under cyclic oxidation, absent the thermal barrier coating (TBC). Distortions around the grooves are considerably reduced when the TBC is present.

Mechanisms governing the distortion of alumina-forming alloys upon cyclic oxidation