#2 Extraction of Aluminium | Aluminium based Alloys & Metal Matrix Composites

Welcome to 'Aluminium based Alloys and Metal Matrix Composites' course ! This lecture covers the extraction of aluminum from its ore, bauxite. The process involves two main steps: the Bayer process, which purifies the bauxite to obtain alumina, and the Hall-Héroult process, which uses electrolysis to extract aluminum from alumina. 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 #AluminiumExtraction #Bauxite #BayerProcess #HallHeroultProcess