[HTML][HTML] A review on High-Temperature Applicability: A milestone for high entropy alloys

SK Dewangan, A Mangish, S Kumar, A Sharma… - … Science and Technology …, 2022 - Elsevier
Due to the limitations of utilizing pure metals, several elements were combined to make an
alloy in order to provide and improve certain features as needed for the application. The …

Review on applications of artificial neural networks to develop high entropy alloys: A state-of-the-art technique

SK Dewangan, C Nagarjuna, R Jain… - Materials Today …, 2023 - Elsevier
Compared to conventional alloys, multicomponent high-entropy alloys (HEAs) have
received considerable attention in recent years owing to their exceptional phase stability …

Prediction of nanoindentation creep behavior of tungsten-containing high entropy alloys using artificial neural network trained with Levenberg–Marquardt algorithm

SK Dewangan, A Sharma, H Lee, V Kumar… - Journal of Alloys and …, 2023 - Elsevier
This paper describes the synthesis of tungsten-containing high-entropy alloys (HEAs). The
synthesis method involves a powder metallurgy process, and spark plasma sintering (SPS) …

Microstructure and mechanical characteristics of AlCoCrFeNi-based ODS high-entropy alloys consolidated by vacuum hot pressing

KR Rao, SK Dewangan, AH Seikh, SK Sinha… - Metals and Materials …, 2024 - Springer
The study investigates that a high-entropy alloy based on AlCoCrFeNi is mechanically
alloyed (MA) for 40 h with 1 wt% Y2O3 dispersed and then consolidated through vacuum hot …

Surface oxidation behavior of spark plasma sintered AlCrCuFeMnWx high entropy alloys at an elevated isothermal temperature

SK Dewangan, D Kumar, V Kumar, B Ahn - International Journal of …, 2024 - Elsevier
The high-temperature surface oxidation behavior of high-entropy alloys (HEAs) with
compositions of AlCrCuFeMnWx (x= 0, 0.05, 0.1, and 0.5) was studied at 800° C as an …

[HTML][HTML] Enhancing the oxidation resistance of nanocrystalline high-entropy AlCuCrFeMn alloys by the addition of tungsten

SK Dewangan, D Kumar, A Sharma, B Ahn… - Journal of Materials …, 2022 - Elsevier
The isothermal oxidation behavior of multi-component high entropy alloys (HEAs), namely
AlCuCrFeMn, AlCuCrFeMnW 0.05, AlCuCrFeMnW 0.1, and AlCuCrFeMnW 0.5, was …

Heat treatment and processing route consequences on the microstructure and hardness behavior of tungsten-containing high-entropy alloys

SK Dewangan, V Kumar - Journal of Alloys and Compounds, 2022 - Elsevier
In this work, the effect of metallurgical changes due to heat treatment on the properties of
high entropy alloys has been explored. Moreover, the effect of annealing temperature and …

[HTML][HTML] Microstructure and nanoscratch behavior of spark-plasma-sintered Ti-V-Al-Nb-Hf high-entropy alloy

SK Dewangan, N Cheenepalli, H Lee, B Ahn - Journal of Materials …, 2024 - Elsevier
In this work, an equiatomic Ti-V-Al-Nb-Hf high-entropy alloy (HEA) was designed by
thermodynamic simulation and prepared experimentally via a powder metallurgy approach …

A Comprehensive Review on Hot Deformation Behavior of High-Entropy Alloys for High Temperature Applications

R Jain, S Jain, C Nagarjuna, S Samal… - Metals and Materials …, 2025 - Springer
In contrast to conventional alloys, multicomponent high-entropy alloys (HEAs) have
emerged as promising candidates in the field of advanced materials because of their unique …

[HTML][HTML] Impact of heat treatment on spark plasma sintered magnesium-containing lightweight AlFeCuCrMg high entropy alloy

SK Dewangan, O Maulik, D Kumar, S Kumar… - Journal of Materials …, 2023 - Elsevier
In this study, the impact of heat treatments on AlFeCuCrMg x (x= 0, 0.5, 1, and 1.7) alloys
prepared by mechanical alloying and spark plasma sintering were examined. The behavior …