Make schematic sketches of the microstructures that would be observed for conditions of very slow cooling for a 50 wt% Pb -50 wt% Mg at (a) 500°C and (b) 300°C. Label all phases and indicate their approximate compositions. Composition (at% Pb) 10 20 30 40 70 100 700 1200 600 a +L Mg Pb M 1000 500 800 400 L L 600 Mg2Pb 300 400 200 a + Mg2Pb 100 200 Mg Pb 81% 16.920 34.7 40 60 61.5 80 100 (Mg) Composition (wt% Pb) (Pb) Temperature ("C) Temperature ("F)

Make schematic sketches of the microstructures that would be observed for conditions of very slow cooling for a 50 wt% Pb -50 wt% Mg at (a) 500°C and (b) 300°C. Label all phases and indicate their approximate compositions. Composition (at% Pb) 10 20 30 40 70 100 700 1200 600 a +L Mg Pb M 1000 500 800 400 L L 600 Mg2Pb 300 400 200 a + Mg2Pb 100 200 Mg Pb 81% 16.920 34.7 40 60 61.5 80 100 (Mg) Composition (wt% Pb) (Pb) Temperature ("C) Temperature ("F)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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