Transformation toughening takes place each time a material undergoes stress-induced period transformation. Some ceramics are effective at undergoing tension-induced martensitic transformation, which will involve an energy barrier that need to be overcome by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the changeover between an... https://daltonmkfby.blog5.net/88178712/the-fact-about-silicon-nitride-ceramic-that-no-one-is-suggesting