Transformation Toughening occurs any time a material undergoes pressure-induced phase transformation. Some ceramics are effective at 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... https://dnarnaextractionkits29628.wikigop.com/47770/top_guidelines_of_are_ceramic_pots_safe