Exciting metallurgical breakthroughs of the last decades alongside the development and
wide-ranging availability of new and more capable experimental and theoretical tools for …

The discovery of the γ′-Co3 (Al, W) phase with an L12 structure provided Co-base alloys
with a new strengthening mechanism, enabling a new class of high-temperature material …

Additive manufacturing promises a major transformation of the production of high economic
value metallic materials, enabling innovative, geometrically complex designs with minimal …

This paper introduces a new microstructural template for high entropy alloys (HEAs), where
the face centered cubic (FCC) complex concentrated solid solution is reinforced with a high …

We report on the strengthening and strain hardening mechanisms in an aged high-Mn
lightweight steel (Fe-30.4 Mn-8Al-1.2 C, wt.%) studied by electron channeling contrast …

Additive manufacturing (AM) promises a major transformation for manufacturing of metallic
components for aerospace, medical, nuclear, and energy applications. This perspective …

The influence of W, Ta, Ti, Nb, V, Si, Mo, Ir and Cr on the high temperature properties of γ/γ′-
strengthened Co–Al–W superalloys was investigated. All alloys exhibited a γ/γ …

The mechanical properties of superalloys are strongly governed by the resistance to
shearing of ordered precipitates by dislocations. In the operating environments of …

Elemental partitioning and hardness in Ti-and Ta-containing Co-base superalloys,
strengthened by γ′-Co 3 (Al, W) precipitates, have been studied by local measurements …

Microscopic defects and their mutual interactions are fundamentally important in deciding
the load carrying capacity of structural materials. In this context, the present work reports an …