Thermophysical Properties: Metallurgical Insights

This lecture delves into thermophysical properties of materials, focusing on Vegard's law, deviations in lattice parameters, and the use of density measurements in metallurgy. It explores the impact of alloying elements on lattice parameters and the significance of solid solubility for boron in palladium. The discussion extends to the evaluation of solid solubility through electrical conductivity and density measurements, with examples from binary systems like Ag-Ge. The lecture also covers the challenges in achieving equilibrium distribution in metal matrix composites through density measurements, emphasizing the importance of particle size and strain. Throughout the lecture, practical applications and implications of these properties in metallurgy are highlighted.