[HTML][HTML] High entropy alloys prepared by spark plasma sintering: Mechanical and thermal properties

CO Ujah, DV Von Kallon, VS Aigbodion - Materials Today Sustainability, 2024 - Elsevier
Conventional alloys and superalloys are useful in engineering, automotive, aerospace and
medical applications. However, some are affected by high temperature oxidation while …

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 …

Evolution of phase stability and structural properties in CrFeNiTiV high-entropy alloy under high-temperature heat treatment conditions

C Nagarjuna, SK Dewangan, H Lee, B Ahn - Materials Science and …, 2023 - Elsevier
A novel equiatomic CrFeNiTiV high entropy alloy (HEA) was prepared by mechanical
alloying (MA) and following spark plasma sintering (SPS). Further, the effects of heat …

[HTML][HTML] Enhancing flow stress predictions in CoCrFeNiV high entropy alloy with conventional and machine learning techniques

SK Dewangan, R Jain, S Bhattacharjee, S Jain… - Journal of Materials …, 2024 - Elsevier
A machine learning technique leveraging artificial intelligence (AI) has emerged as a
promising tool for expediting the exploration and design of novel high entropy alloys (HEAs) …

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 …

Unraveling hot deformation behavior and microstructure evolution, flow stress prediction of powder metallurgy BCC/B2 Al1. 8CrCuFeNi2 HEA

M Huang, J Jiang, Y Wang, Y Liu, Y Zhang… - Journal of Alloys and …, 2024 - Elsevier
In this work, hot compress tests were conducted at the strain rate range of 1–0.001 s− 1 and
the temperature range of 900–1050° C to unravel the hot deformation behavior of a powder …

Experimental investigation and artificial neural network‐based prediction of thermal conductivity of metal oxide‐enhanced organic phase‐change materials

M Mohan, SK Dewangan, KR Rao… - International Journal of …, 2024 - Wiley Online Library
This research article presents a comprehensive study on the prediction of thermal
conductivity (TC) as a primary outcome for an artificial neural network (ANN) model in the …

[HTML][HTML] Progress in indentation test for material characterization: A systematic review

X Li, M Wang, L Xu, T Xu, W Wu, S Pan, C Wang… - Results in Surfaces and …, 2024 - Elsevier
Indentation test is a powerful method of material characterization for measuring and
extracting mechanical properties at small scales with a long history and wide range of …

Machine learning-assisted discovery of phase transformed Al-Ni co-do** high entropy alloys for superior corrosion resistance

M Zhang, C Luo, G Zhang, H Xu, G Li - Journal of Alloys and Compounds, 2024 - Elsevier
A machine learning (ML) integrated workflow was utilized to guide the design of Al-Ni co-
do** CoCrFe-based high-entropy alloys (HEAs) for improved corrosion resistance. ML …

A correction function to improve the accuracy of measuring elastic modulus by instrumented spherical indentation

F Xu, G Dou, J Chen, H Jiang… - Journal of Testing …, 2024 - asmedigitalcollection.asme.org
Instrumented indentation combined with the classic Oliver–Pharr method has been widely
utilized to measure elastic modulus of various materials. However, the elastic modulus …