Recent advances in tribology of high entropy alloys: A critical review
D Kumar - Progress in Materials Science, 2023 - Elsevier
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 …
components. Hence, the invention of new materials to curtail material losses and frictional …
[HTML][HTML] Mechanically alloyed high entropy alloys: existing challenges and opportunities
High entropy alloys (HEAs) for the first time were reported in 2004, however, the progress in
this field was markedly realized since 2010 when a drastic upsurging demand of HEAs was …
this field was markedly realized since 2010 when a drastic upsurging demand of HEAs was …
Recent progress with BCC-structured high-entropy alloys
High-entropy alloys (HEAs) prefer to form single-phase solid solutions (body-centered cubic
(BCC), face-centered cubic (FCC), or hexagonal closed-packed (HCP)) due to their high …
(BCC), face-centered cubic (FCC), or hexagonal closed-packed (HCP)) due to their high …
[HTML][HTML] High entropy alloys prepared by spark plasma sintering: Mechanical and thermal properties
Conventional alloys and superalloys are useful in engineering, automotive, aerospace and
medical applications. However, some are affected by high temperature oxidation while …
medical applications. However, some are affected by high temperature oxidation while …
Unprecedented bake hardening responses of interstitial high-entropy alloy by synergistic effect with lattice distortion
High-entropy alloys (HEAs) composed of multiple principal elements have attracted
considerable interest in recent decades as a new class of metallic materials. Among them …
considerable interest in recent decades as a new class of metallic materials. Among them …
Impact of uneven distribution of grain characteristics on yield strength and martensitic transformation of as-hot-rolled medium-entropy alloys
As-hot-rolled medium-entropy alloys (MEAs) with unevenly distributed grain sizes of face-
centered cubic grains exhibit better yield strength without uniform elongation loss compared …
centered cubic grains exhibit better yield strength without uniform elongation loss compared …
A facile strengthening method by co-doping boron and nitrogen in CoCrFeMnNi high-entropy alloy
This work aims to investigate the multiple strengthening mechanisms in the B–N co-doped
CoCrFeMnNi high-entropy alloy. B–N co-doping induces the fine grain size and leads to Cr …
CoCrFeMnNi high-entropy alloy. B–N co-doping induces the fine grain size and leads to Cr …
A critical review on mechanically alloyed high entropy alloys: processing challenges and properties
High entropy alloys are an innovative class of materials for a wide range of industrial
applications due to their competitive properties such as improved mechanical properties …
applications due to their competitive properties such as improved mechanical properties …
Superlative room temperature and cryogenic tensile properties of nanostructured CoCrFeNi medium-entropy alloy fabricated by powder high-pressure torsion
Attaining decent tensile properties in materials fabricated by conventional powder
metallurgy (PM) techniques has perennially been a pivotal challenge due to structural …
metallurgy (PM) techniques has perennially been a pivotal challenge due to structural …
Exceptional combination of mechanical and corrosion properties in partially recrystallized CoCrFeNiMo medium-entropy alloys
Corrosion-resistant materials with good mechanical properties are an endless goal to
develop reliable structural materials. Multiple strengthening mechanisms stemming from …
develop reliable structural materials. Multiple strengthening mechanisms stemming from …