Cheaper and stronger composite metal foam

CMF's closed-cell structure enhances compressive strength and insulation with 70% less material, making it stronger, lighter, and environmentally friendly.

Metal foams are conventionally open-cell, with density and porosity akin to a sponge or steel wool, while a groundbreaking new composite metal foam (CMF) can be likened to blocks of Swiss cheese and is set to revolutionize aerospace and defense...