Transformation toughening takes place whenever a material undergoes stress-induced period transformation. Some ceramics are capable of going through tension-induced martensitic transformation, which involves an energy barrier that have to be conquer by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the changeover in between an "... https://isolation-of-viral-rna04881.wikissl.com/2001944/top_guidelines_of_ceramic_coating_process