Metal matrix composite materials

COMPOSITF materials, especially metal matrix composite materials are possible substitutes for metals in use today. However, because they can possess extremely high strengths, moduli and excellent high temperature prop-erties they may be employed most profitably in applicat-ions which do not presently exist,since no present mat-erial has the required capabilities.In addition, their present high cost and very early stage of development make them unlikely candidates for materials substitut- ion in the context of this meeting. This paper is orie-nted more towards the development of composite materials for aerospace structures