Volume 15, Issue 1, March 2025

The density of statistically stored dislocations can be derived from the dependence of measured orientation gradient on EBSD steps while the latter do not exceed the dislocation spacing.

The transformation temperatures significantly decrease on thermal cycling of the cast samples and remain constant in ribbons samples with the sample chemical composition .

Dependence of the β-phase lattice parameter and of the Ms temperature on the d-metal concentration in the quenched zirconium-based alloys.

Crystal structures of FeMnVGe with different atom arrangements.

A thermomechanical processing mode has been developed that ensures the required structure in the Fe-Ga alloy.

Density profile of the simulation box along the x-axis, illustrating the shift of the solid-liquid interface toward the solid region at temperatures above the melting point. The top image shows the original simulation box of the V-5Cr-5Ti alloy, while the bottom image displays the same simulation box with structure types identified using Common Neighbor Analysis.

Pretreatment of the welded surfaces with laser radiation before diffusion welding leads to an increase in the strength of the joint due to the activation of these surfaces and, consequently, to the possibility of reducing the parameters of the diffusion welding process (temperature and welding pressure).

SEM fractographic image of a hydrogenated zirconium alloy, processed using VGG-16 and U-Net neural networks to determine the brittle fraction and segment brittle/ductile regions, with corresponding outputs showing the dependence of brittle fraction on hydride orientation and segmented fracture surfaces.

Figure (framing of video) shows filiform corrosion propagation process and point of pitting formation initiation

The image illustrates the nature of the change in mass loss during the tests at different exposure times, and also shows the morphology of the surface after cleaning from corrosion products.