Transformation toughening happens when a material undergoes strain-induced stage transformation. Some ceramics are effective at undergoing strain-induced martensitic transformation, which includes an energy barrier that must be prevail over by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the transition involving an "austenite"... https://johnathanhfauf.bloggazzo.com/37993824/top-latest-five-ceramic-alumina-urban-news