Lecture
This lecture covers the concept of phase transformations in materials science, focusing on the formation of new phases and microstructures. It explains the role of surface energy in germination and growth, as well as the influence of temperature on microstructure formation. The instructor discusses the Gibbs phase rule and its application to binary systems, emphasizing the importance of understanding phase diagrams. Students will learn about the homogenization heat treatment, precipitation, and the lever rule for determining phase proportions in alloys.