Propagating examples of this phenomenon include Luder's bands and the Portevin-Le Chatelier effect,which are differentiated by being smooth and discontinuous.
Propagating examples of this phenomenon include Luder's bands and the Portevin-Le Chatelier effect,which are differentiated by being smooth and discontinuous. Since the transition to this phenomenon issometimes hard to determine, it can be found by drawing a line offset by 0.2% from the origin of a certaingraph, with a slope equal to Young's modulus. The transition to this phenomenon is marked by a suddendecrease in stress. Ductile materials can experience a lot of this phenomenon before fracture, and it occurswhen atoms are displaced and a material cannot return to its original shape. For 10 points, identify this typeof deformation that takes place beyond the yield point, unlike elastic deformation.
Propagating examples of this phenomenon include Luder's bands and the Portevin-Le Chatelier effect,which are differentiated by being smooth and discontinuous.
plastic deformation [or plasticity; or inelastic deformation; or permanent deformation; or tensile deformation; or yielding before "yield point" is read; prompt on deformation; do not accept "elastic deformation"; do not accept "fracture"; do not accept "fatigue"]