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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The coarsening kinetics of Cu-rich precipitates in a concentrated multicomponent Fe–Cu based steel, containing 1.12 at.% Cu, aged at 550 °C or at 550 °C plus 2 h at 200 °C is investigated. The temporal evolution of the precipitates, heterophase interfaces, and a-Fe matrix compositions and precipitate morphology are presented. Coarsening time exponents are determined for the mean radius, &lt;R(t)&gt;, and number density, N v (t), and compared to the Lifshitz – Slyzov – Wagner model for coarsening, modified for concentrated multicomponent alloys by Umantsev – Olson. The experimental results indicate that &lt;R(t)&gt; and N v (t) are in reasonable agreement with Umantsev – Olson model behavior. Additionally, we compare the results to earlier investigations of similar concentrated multicomponent steels containing 1.82 at.% Cu and 1.17 at.% Cu, aged at 500 °C.

international journal of materials research

Coarsening kinetics of Cu-rich precipitates in a concentrated multicomponent Fe–Cu based steel: Dedicated to Prof. Dr.-Ing. Heinrich Wollenberger on the occasion of his 80 th  birthday