Single-phase body-centered cubic (bcc) refractory medium-or high-entropy alloys can retain
compressive strength at elevated temperatures but suffer from extremely low tensile ductility …

Body-centred cubic (BCC) metals possess unstable intrinsic stacking fault and high
resistance for deformation twinning, which often induce complex twinning dynamics that …

By integrating atomistic simulations with theoretical calculations, we investigate the
prevalence of {112} deformation twins in bcc materials and their sensitivity to the loading …

Abstract {112}< 11 1 ̄> deformation twin, shortened as {112} twin, is usually the dominant
twinning mode in transition metal alloys in a body-centered cubic (BCC) lattice except for …

Slip or twinning is one of the fundamental questions in the deformation studies of metals and
alloys. Internal parameters such as generalized stacking fault energy and size and external …

Superalloy thin-walled structures are achieved mainly by brazing, but the deformation
process of brazed joints is non-uniform, making it a challenging research task. This paper …

Tungsten network reinforced functionally graded copper composites were prepared using
an integrated 3D printing and infiltration technology to improve high temperature ablation …

Abstract High Entropy Alloys (HEAs) have attracted much interest over the past 20 years
because of their remarkable mechanical properties. Recent works on BCC refractory HEAs …

Compared to face-centered cubic (FCC) metals, body-centered cubic (BCC) metals
demonstrate more intricate deformation behavior and microstructural characteristics …

In this study, we develop an understanding of the effect of high stacking fault elements in the
γ-surfaces and twinnability of NbMoTaW refractory High Entropy Alloy (HEA) using first …