Most engineering materials are made of at least three different components. Their stability and response to changes in temperature can be mapped and understood using a Ternary Phase Diagram. These tutorials explain how to read and interpret ternary phase diagrams of interest to a Materials Scientist.
The tutorials assume some prior undergraduate-level exposure to binary phase diagrams. They explain the different methods for representing solid-state equilibria, the changes occurring upon melting and how to quantify crystallization/solidification paths for a ternary liquid.
This second video introduces space diagrams and liquidus projections, which are used to represent melting in a ternary system; it focuses on examples where 2 or 3 different phases co-exist.
Notes on the video content can be found here: [ Ссылка ]

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