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 effects of nickel and aluminum on the precipitation of copper-rich precipitates in Fe – Cu ferritic alloy were investigated by combining experiments and first-principles calculations. With the addition of Ni and Al, the Fe – Cu –  M  ( M  = Ni or Al) alloy reaches the peak ageing condition earlier than the Fe – Cu binary system during ageing at 500 °C. The transmission electron microscopy results indicate that the average sizes of the copper-rich particles in the Fe – Cu – Ni and Fe – Cu – Al alloys are smaller than that in the Fe – Cu alloy, while the density numbers of the former are larger than the latter. The interactions of the copper atom with nickel and aluminum atoms are all attractive in the first nearest neighbor shell. These attractions increase the local concentration of nickel and aluminum around copper and promote the clustering of solutes, consequently increasing the nucleation rate of Cu-rich precipitates.

Effects of Ni and Al on the Cu-precipitation in ferritic Fe–Cu– M ( M = Ni or Al) alloy