Transformation toughening occurs any time 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 "austenit... https://knoxjllji.bloggazza.com/37991976/the-2-minute-rule-for-what-is-ceramic