Transformation toughening happens when a material undergoes worry-induced period transformation. Some ceramics are capable of going through tension-induced martensitic transformation, which will involve an energy barrier that should be conquer by absorbing energy.[23] Martensitic transformations are diffusionless shear transformations[24] involving the changeover involving an "austeni... https://isolationoftracedna59269.59bloggers.com/39594519/what-does-aluminum-nitride-pcb-mean