Quasi-Statics Compressive Deformation Behavior of Aluminium Alloy (AlSi7Mg) Foam under Axial Loading_ Crimson Publishers

 Quasi-Statics Compressive Deformation Behavior of Aluminium Alloy (AlSi₇Mg) Foam under Axial Loading by Dipen Kumar Rajak* in Research & Development in Material Science_ journal of materials science and technology

Abstract

In this experiment, Al-Si7Mg Al-alloy and Al-Si7Mg Al-alloy 10wt% SiCp foams are prepared by melt stir processing route. The numerous parameters specifically cell size, cell wall, and shape of cell is found out of the square foam samples. The results concluded that the cell wall thickness is more in Al- Si7Mg Al-alloy 10wt% SiCp foam than that of Al-Si7Mg Al-alloy foam. It is noted from compression test curve at 0.1/s that Al-Si7Mg Al-alloy 10wt% SiCp foam samples exits high plateau stress. Meanwhile the compression test reveals the energy absorption rate per unit volume of Al-Si7Mg 10wt% SiCp foam is more than Al-Si7Mg Al-alloy foam and energy absorbed efficiency is found out of Al-Si7Mg and Al-Si7Mg 10wt% SiCp foam. The microstructure of foam samples is characterized by field emission scanning electron microscopy. The energy absorbing test efficiency is verified using the Universal Testing Machine that works on variable strain rates. Compression is performed on 0.1/s strain rate to obtain the results.

https://crimsonpublishers.com/rdms/fulltext/RDMS.000628.php

For more articles in journal of materials science and technology,

Please click on below link: https://crimsonpublishers.com/rdms/