#15 Precipitation Hardening | Part 1 | Aluminium based Alloys & Metal Matrix Composites

Welcome to 'Aluminium based Alloys and Metal Matrix Composites' course ! This lecture introduces precipitation hardening or age hardening, a key strengthening mechanism in aluminum alloys. It explains the basic principles of precipitation hardening, including supersaturation, quenching, and the role of precipitates in impeding dislocation movement. 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 #PrecipitationHardening #AgeHardening #HeatTreatableAlloys