Wear and friction are two unavoidable failures in mechanical systems with moving
components. Hence, the invention of new materials to curtail material losses and frictional …

Additive manufacturing (AM) especially laser additive manufacturing (LAM), a novel
manufacturing technique of layer-by-layer forming according to geometric model, provides a …

Understanding the fundamental of contact-induced behavior in metals is critical for the
studies of associated mechanical properties. Although nanocontact plasticity in the …

In this work, laser welding of a rolled CoCrFeMnNi high entropy alloy to 316 stainless steel
was performed. Defect-free joints were obtained. The microstructure evolution across the …

On the one hand, Irradiation is everywhere and irradiation effect, especially the material
irradiation damage effect under strong irradiation field, is one of the key factors for the …

The growing demand for advanced metallic materials with optimum mechanical properties
has led to the creation of next-generation materials based on the alloying of multiple …

Multicomponent alloys of the Fe-Mn-Co-Cr-Ni family with face-centered cubic (fcc) structure
exhibit many excellent properties. However, they usually show limited yield strength, which …

High entropy alloys (HEAs) are novel and futuristic materials, which possess extraordinary
mechanical, physical, and chemical properties incomparable to traditional alloys …

Harmonic structure (HS), consisting of coarse-grained (CG) areas uniformly embedded in
three dimensional continuously connected ultrafine-grained (UFG) areas, is considered as …

The effect of aluminum addition to the Cantor alloy in the composition range of 0.25–5
atomic percent towards solid solution strengthening of supposedly single-phase HEA was …