Transformation toughening occurs every time a material undergoes pressure-induced phase transformation. Some ceramics are able to undergoing strain-induced martensitic transformation, which requires an energy barrier that must be defeat by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the transition amongst an "austenite" or "f... https://isolation-of-swab-like-nu93691.smblogsites.com/39293279/not-known-details-about-fused-silica