Slip in face centred cubic (fcc) metals is well documented to occur on {111} planes in< 110>
directions. In body centred cubic (bcc) metals, the slip direction is also well established to …

Refractory multiprincipal element alloys (MPEAs) are promising materials to meet the
demands of aggressive structural applications, yet require fundamentally different avenues …

In this work, the grain-scale elastoplastic deformation behavior of coarse-grained body
centered cubic (BCC) tantalum was simulated using a crystal plasticity finite element method …

In this work, we extend a dislocation-density based constitutive theory for the dynamic
thermomechanical behavior of crystals to body centered cubic (BCC) tantalum. Strain rate …

Stress reduction creep experiments were performed on a CrMnFeCoNi high-entropy alloy at
1073 K to characterize the steady-state and transient creep properties of this material. From …

Active slip systems in body centered cubic (BCC) metals remain ambiguous and
controversial. In this work, active slip planes in tantalum are investigated using single crystal …

In this work, we develop a crystal plasticity finite element model (CP-FEM) that constitutively
captures the temperature and strain rate dependent flow stresses in pure BCC refractory …

In this work, we develop an atomistically informed crystal plasticity finite element (CP-FE)
model for body-centered-cubic (BCC) α-Fe that incorporates non-Schmid stress dependent …

In this work, a generalized yield criterion that captures non-Schmid effects is proposed and
implemented into a finite element crystal plasticity model to simulate plastic deformation of …

Microplasticity, a behavior lies between elasticity and macroplasticity, is not only closely
related to the origin of plasticity in crystalline materials, but also profoundly affects the …