Metal matrix composites (MMCs) for aerospace applications, comprising metallic matrices — typically aluminium, titanium, or magnesium alloys — reinforced with particulate, whisker, or continuous-fibre ceramic reinforcements such as silicon carbide (SiC) or alumina, produced via powder metallurgy, squeeze casting, diffusion bonding, or hot isostatic pressing (HIP) to achieve high specific stiffness and thermal stability.
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