«Syntactic foam sandwich fills hunger for lightweight yet strong materials: New way to expand the applications of metal
matrix syntactic foams to autos, ships, trains, and more.»
A team of researchers reports success in pioneering tests of a layered material with a lightweight metal
matrix syntactic foam core that holds significant potential for automobiles, trains, ships, and other applications requiring lightweight structural components that retain their strength even when bent or compressed.
By contrast, metal
matrix syntactic foams incorporate porosity in their foam - like structure by means of hollow particles.
These qualities make the metal
matrix syntactic foam sandwich attractive for automotive floor board panels and other applications in which bending properties are important.
But Gupta and his colleagues are the first to develop a metal
matrix syntactic foam core sandwich composite.