This document outlines the topics that will be covered in 5 units related to materials science and engineering. Unit 1 discusses alloys, phase diagrams, and the iron-carbon equilibrium diagram. Unit 2 focuses on various heat treatment processes like annealing, hardening, and tempering. Unit 3 covers the properties of ferrous and non-ferrous metals, including steel, cast iron, copper, aluminum, and super alloys. Unit 4 examines non-metallic materials like polymers, ceramics, and composites. Finally, Unit 5 addresses deformation mechanisms, fracture types, material testing, and failure analysis.