#11 Portevin–Le Chatelier (PLC) Effect | Aluminium based Alloys & Metal Matrix Composites

Welcome to 'Aluminium based Alloys and Metal Matrix Composites' course ! This lecture introduces the Portevin-Le Chatelier (PLC) effect, a phenomenon characterized by serrated flow in the stress-strain curve. It links the PLC effect to dynamic strain aging, where solute atoms interact with dislocations during deformation. NPTEL Courses permit certifications that can be used for Course Credits in Indian Universities as per the UGC and AICTE notifications. To understand various certification options for this course, please visit https://nptel.ac.in/courses/113106105 #PortevinLeChatelierEffect #SerratedFlow #DynamicStrainAging