Transformation Toughening happens when a material undergoes strain-induced stage transformation. Some ceramics are effective at undergoing stress-induced martensitic transformation, which consists of an energy barrier that has to be overcome by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the changeover between an "austenite" ... https://silica-coated-magnetic-be27047.blogacep.com/44714844/an-unbiased-view-of-aluminiumoxide