Generation of Phase Diagrams from Free Energy Curves

Series: Materials Science Film Series

Duration: 23

Year Published: 1974

Format: 16mm

Color: Color

Description: Illustrates the relationship between the relative positions of free energy curves and the nature of phase diagrams or phase transformations. Considers a single-lens diagram, a maximum in the solidus and liquidus lines (positive azeotrope), a two-phase eutectic, a two-phase peritectic, a three-phase eutectic, and a three-phase peritectic. Depicts applications of the lever rule and gives examples of the iron-carbon and alumina-magnesia systems.

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Indiana University Library Moving Image Archive

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