A binary eutectic phase diagram can be described with the following transformation equations: L55 → 221 + B92 at 442 °C

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A Binary Eutectic Phase Diagram Can Be Described With The Following Transformation Equations L55 221 B92 At 442 C 1 (78.02 KiB) Viewed 49 times

A binary eutectic phase diagram can be described with the following transformation equations: L55 → 221 + B92 at 442 °C A → L at 648 °C B → L at 585 °C 1. Draw the phase diagram. All compositions are given with respect to B. 2. For a 150 g of A-B mixture with a weight% of 50 at just below 442 °C, calculate the quantity of A atoms in the - eutectic phase - a phase - 3 phase - proeutectic phase 3. Calculate the amount of B that should be added to the mixture in Q2 to avoid any proeutectic phase. -