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 …

High-entropy alloys (HEAs) are composed of multiple elements with equimolar or near
equimolar composition that have superior mechanical and tribological properties. In this …

In the present work, the TiZrHfNbFe x (x= 0, 0.25, 0.5, 0.75, 1, 1.5, and 2, molar ratio)
refractory high-entropy alloys (HEAs) were developed. The microstructure, mechanical …

To improve the comprehensive surface performance of 6061 aluminum alloys and reduce
the influence of Al dilution behavior on the coating quality, FeCoCrNi-M (M= Mn, Cu, Ti,−) …

Abstract In this study, CoCrFeNiTi 0.3 high-entropy alloy (HEA) was designed and prepared
via the in-situ laser powder bed fusion (LPBF) of CoCrFeNi and Ti powders to improve the …

Wear behaviors of 5-element AlCrFeCoNi and 6-element AlCrFeCoNiTi 0.5 high entropy
alloys (HEAs) against the Si 3 N 4 ball respectively in 3.5 wt% NaCl and HCl (pH= 3) …

Originally defined high-entropy alloys (HEAs) are generally in a solid-solution state, which
are solution-strengthened by multiple-elements with desired toughness. However, the …

Abstract The Co-free AlCrFeNi HEA has good application prospects for its simple duplex
BCC phase structure and attractive mechanical properties. In this work, influences of Ti on …

The multi-principal material concept of high-entropy alloys (HEA) is receiving increasing
attention as a new approach for surface engineering. Especially their high-temperature wear …

Phase evolution, microstructures, mechanical properties and tribological performance of the
Si doped Al 0.2 Co 1.5 CrFeNi 1.5 Ti 0.5 high entropy alloys (HEAs) were investigated and …