Using the phase diagram below (figure 2) for the aluminium-magnesium system, determinei.the phases present andii.the composition (wt% Mg) of each phase andi.the amount of each phase for:a. an aluminium-magnesium (5 wt % Mg) alloy at 500 °C.b.an aluminium-magnesium (20 wt % Mg) alloy at 550 °C.с.an aluminium-magnesium (80 wt % Mg) alloy at 300 °C Atomic percent magnesium1030405060708090700660°649°1200600Liquida + L+ L,1000500451°437°14.93580040068.ב.א -B-600300a + B-B'200!400102030405060708090MgAl908070605040302010()Weight percent magnesiumTemperature, °C20Temperature, °F

The objective of this question is to show the temperature present in the given phase diagram.

Using the phase diagram below (figure 2) for the aluminium-magnesium system, determine i. ii. iii. the phases present and the composition (wt% Mg) of each phase and the amount of each phase for: a. an aluminium-magnesium (5 wt% Mg) alloy at 500 °C. b. an aluminium-magnesium (20 wt% Mg) alloy at 550 °C. an aluminium-magnesium (80 wt % Mg) alloy at 300 °C C.

Using the phase diagram below (figure 2) for the aluminium-magnesium system, determine i. ii. iii. the phases present and the composition (wt% Mg) of each phase and the amount of each phase for: a. an aluminium-magnesium (5 wt% Mg) alloy at 500 °C. b. an aluminium-magnesium (20 wt% Mg) alloy at 550 °C. an aluminium-magnesium (80 wt % Mg) alloy at 300 °C C.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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