A framework for the electronics waste recycling and management procedures.
Total e-waste generation in metric ton contribution from different zone across the globe and global recycling rate for e-waste; Source: Global Transboundary E-waste Flows Monitor 2022
Schematic illustration of steps involved in powder metallurgy process a initial mixing stage of matrix and reinforcement material, b cold isostatic compression of mixed powder material using die and punch system, c microwave hybrid sintering of compacted part and d final sintered product exhibit diffusion between the matrix and reinforcement material
Self designed experimental device reciprocating test set and schematic representation.
TEM image of Al+2 wt.% ZnO+2 wt.% Y2O3 composite displaying different types of the shapes in the morphology (a) low magnification image exhibiting rods like shapes and block like precipitates, (b) higher magnification morphology a corresponding SAED pattern in the morphologies, (c) interface between the matrix and reinforcement phase, (d) smooth transition in the interface of the composites, (e) EDAX spectrum of the surface of composite material and (f) EDAX spectrum of the ZnO and Y2O3 rich phase in the composite material.
Transmission electron microscopy (TEM) image of the Al + 3.5 ZnO composite material (a) low magnification image (b, c & d) different magnification image of Al + 3.5 ZnO composite material of showing the interface line between Al and ZnO and distribution of nanorods in the matrix material.