About a year ago, Professor Afsaneh Rabiei of North Carolina State University developed composite metal foam (CMF) armor plates. In a test conducted in 2017, the 1″ thick plate performed impressively against small arms bullets and managed to get NIJ Level IV certification. You can find below the video footage of that test. Recently, the NC State University has […]
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Composite Metal Foam (CMF) Armor Withstands 23mm HEI Shells