[forty Seven] Enhanced fracture toughness in SiC armor might be facilitated throughout the phenomenon of abnormal grain development or AGG. The growth of abnormally long silicon carbide grains may provide to impart a toughening influence by way of crack-wake bridging, just like whisker reinforcement. Equivalent Discovered in 1891 because of https://x.com/Anumhsite/status/1809237978398818369