Sheetal Kumar Dewangan
Indian Institute of Technology Indore
40 Papers
2 Citations
Sheetal Kumar Dewangan is an academic researcher from Indian Institute of Technology Indore. The author has contributed to research in topics: High entropy alloys & Microstructure. The author has an hindex of 5, co-authored 8 publications.
Chat about Author
Papers
Structure and properties of lightweight high entropy alloys: a brief review
Ornov Maulik,Devesh Kumar,Saurav Kumar,Sheetal Kumar Dewangan,Vinod Kumar,Vinod Kumar +5 more
- 04 May 2018
Abstract: High entropy alloys (HEAs) are the new breed of engineering materials showing excellent mechanical properties for potential applications in structural and transportation sector. Recently, a lot of emphases have been given by the researchers to synthesize a light weight HEAs to increase the energy efficiency in various applications. In this review, the criterions for the formation of simple solid solution microstructure for HEAs, there synthesis and difficulties in fabrication of light weight HEAs have been discussed. Further, the microstructure and properties of some previously synthesized light weight HEAs have been compared in details.
109
A review on High-Temperature Applicability: A milestone for high entropy alloys
Sheetal Kumar Dewangan,Ananddev Mangish,Sunny Kumar,Ashutosh Sharma,Byungmin Ahn,Vinod Kumar +5 more
TL;DR: High Entropy Alloys (HEAs) as discussed by the authors are the primary materials used in aviation turbine engine hot section components and high-temperature environments and have been extensively studied in the literature.
80
A comprehensive review of the prospects for future hydrogen storage in materials‐application and outstanding issues
TL;DR: In this paper , a review article discusses unique collections of HEA-based metal hydrides for the first time in conjunction with conventional metal hydides and suggests improving the thermodynamics and hydrogen reaction kinetics to enhance hydrogen storage capacity.
68
Synthesis and characterization of hydrogenated novel AlCrFeMnNiW high entropy alloy
TL;DR: In this article, a novel high entropy alloy (HEA) was synthesized via high-energy planetary ball milling with an average crystallite size of 10.37nm, and the morphology study of hydrogenated and dehydrogenated HEA was carried out through scanning Electron Microscope (SEM).
58
Artificial neural network approach for microhardness prediction of eight component FeCoNiCrMnVAlNb eutectic high entropy alloys
TL;DR: In this paper, higher-order eight component Fe32.5-xCo10Ni25Cr15Mn5V10Al2.5Nbx (x = 5, 7.5, 10, and 12.5) eutectic high entropy alloys (EHEAs) are designed and developed by integrating thermodynamic simulation approach and non-equilibrium solidification processing technique.
33