What Does ZDT Stand For?

ZDT stands for Zero Ductility Temperature

Zero Ductility Temperature (ZDT) refers to the critical temperature at which a material exhibits no ductility, meaning it becomes wholly brittle and unable to deform plastically under stress. This temperature is essential for evaluating the fracture behavior of materials, particularly in applications subjected to low temperatures. Understanding ZDT helps in predicting performance and ensuring the integrity of materials in various engineering and structural contexts.