I am asking 3-5 papers on searching 2 different material for 3 categories each explaining the material and comparing between them in regards of (density, strength, stiffness and durability) and the cost; and discuss why they are successful and why not?.
The three different categories:
1- Ceramic matrix composites (CMCs): two materials.
2- Metal matrix composites (MMCs) : two materials.
3- Polymer matrix composites (PMCs): two materials.