Transformation toughening occurs every 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 involving an "austenite... https://troykuelt.wikiannouncement.com/9668957/getting_my_techniques_in_ceramics_to_work