Transformation toughening happens whenever a material undergoes stress-induced period transformation. Some ceramics are capable of going through tension-induced martensitic transformation, which will involve an energy barrier that have to be conquer by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the changeover involving an "a... https://gunneryxuqc.blogdal.com/39669083/top-laboratory-use-si3n4-crucible-company-secrets