The Next Generation of US Battle Tanks could be Protected by ‘Steel Foam’ April 5, 2018 Unipro2013main Battle Tanks, Military Technology </p> <h2>Composite Metal Foam (CMF)</h2> <p> Scientists at North Carolina State University and the US Army’s Aviation Applied Technology Directorate have invented what they call Composite Metal Foam (CMF). “Metal foam” is exactly what you think it is—metal with sponge-like holes in it.</p> <p> Please support our Sponsors -
