PLEASE ANSWER QUESTION D) FOr a phomicrograph of the alloy shown blow, please label all micro-constitents and indicate t

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PLEASE ANSWER QUESTION D) FOr a phomicrograph of the alloy shown
blow, please label all micro-constitents and indicate their
approximate compostions

Please Answer Question D For A Phomicrograph Of The Alloy Shown Blow Please Label All Micro Constitents And Indicate T 1 (106.07 KiB) Viewed 34 times

Problem 1. For a lead-tin alloy of composition 80 wt% Sn - 20 wt% Pb at 182°C, do the following: (a) Determine the mass fractions of the a and B phases (b) Determine the mass fractions of primary (pro-eutectic) and eutectic micro-constituents. C) Determine the mass fraction of eutectic B. (d) For a photomicrograph of the alloy shown below, please label all micro-constituents and indicate their approximate compositions. Composition 3 50 BO 100 307C 330 600 Liquid 500 2320 200 1830 400 Temperature (°C) 193 61.9 978 300 100 200 100 100 (Sn) 20 20 60 86 Pal Composition (wt, Sn) Adaptom Byt Phase Diagrams and edition V3 LB Massals (Editor-in-Chef), 1990 Reprired by permission AS International, Materials Park OH