What Does BDT Stand For?

BDT stands for Brittle Ductile Transition

BDT, or Brittle Ductile Transition, refers to the temperature range within which materials, particularly metals, change their fracture behavior from brittle to ductile. At temperatures below the transition point, materials tend to exhibit brittle fracture, characterized by rapid crack propagation with minimal plastic deformation. Conversely, above this temperature, materials display ductile behavior, allowing for significant deformation before fracture. Understanding the BDT is crucial for applications in materials science and engineering, as it aids in predicting how materials will perform under various temperature conditions.

Other Meanings for BDT