Publications by authors named "Nilay Krishna Mukhopadhyay"
High-Entropy Alloys for Solid Hydrogen Storage: Potentials and Prospects.
Trans Indian Natl Acad Eng
January 2022
Article Synopsis
- Hydrogen storage is critical for developing the hydrogen energy economy, with gaseous and liquid methods posing safety challenges, while solid materials offer a safer alternative.
- Research focuses on hydride-forming alloys and high-entropy alloys, which show promise for better hydrogen storage capacities.
- Preliminary studies on Ti-Zr-V-Cr-Ni high-entropy alloys indicate a hydrogen storage capacity of 1.78 wt%, comparable to existing materials, and highlight their potential for future applications.
In this investigation, the extensive wear behaviour of materials was studied using SiC reinforced magnesium alloy composites fabricated through the stir casting process. The wear properties of AZ91 alloy composites with a small variation (i.e.
View Article and Find Full Text PDFIn this study, the processing of SiC particulate-strengthened magnesium alloy metal matrix composites via vacuum supported inert atmosphere stir casting process is presented. The effects of small variations in the SiC particulate (average size 20 µm) reinforcement in magnesium alloy AZ91 were examined. It was found that with the addition of SiC particulate reinforcement, the hardness improved considerably, while the ultimate tensile and yield strength improved slightly.
View Article and Find Full Text PDF