Transformation toughening takes place every time a material undergoes anxiety-induced section transformation. Some ceramics are able to going through anxiety-induced martensitic transformation, which requires an energy barrier that must be prevail over by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the transition involving an... https://magbeads48158.pointblog.net/advanced-ceramics-an-overview-88455259