Transformation Toughening occurs any time a material undergoes strain-induced phase transformation. Some ceramics are effective at undergoing strain-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 "austeni... https://reagents-in-dna-extractio15925.wikiexpression.com/5823194/what_does_aluminum_nitride_pcb_mean