Transformation Toughening occurs any time a material undergoes pressure-induced phase transformation. Some ceramics are able to undergoing pressure-induced martensitic transformation, which entails an energy barrier that needs to be defeat by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the transition amongst an "austenite" or... https://felixhusqn.thekatyblog.com/37508511/getting-my-techniques-in-ceramics-to-work