Please solve all question. I give thumb up (c)Suppose an alloy consists of a 75 wr% Sn-25 wt% Pb.i.List the phases present in the alloy at 185 °C.i.Determine the composition of the phases present in (i).iii.Calculate the relative amount of each phase present at 183 °C in terms of the massfraction.iv.Sketch with labels the microstructure of the alloy at the temperature of 183 °C -AT.Composition (at% Sn)20406080100327°C600300ELiquid500232 Ca+L200183°C40018.361.997.8300100200H10020406080100(Pb)Composition (wt% Sn)(Sn)Temperature ("C)4.) aungesadua

From the given Phase Diagram, a. At 185oC, there will be 2 phases present (beta solid and liquid)…

(c) Suppose an alloy consists of a 75 wt?% Sn-25 wt% Pb. List the phases present in the alloy at 185 °C. ii. Determine the composition of the phases present in (i). Calculate the relative amount of each phase present at 183 °C in terms of the mass fraction.

(c) Suppose an alloy consists of a 75 wt?% Sn-25 wt% Pb. List the phases present in the alloy at 185 °C. ii. Determine the composition of the phases present in (i). Calculate the relative amount of each phase present at 183 °C in terms of the mass fraction.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter23: Potentiometry

Section: Chapter Questions

Problem 23.12QAP: What arc the advantages of microfabricated ISEs? Describe typical applications of this type of...

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Question

Please solve all question. I give thumb up

(c)
Suppose an alloy consists of a 75 wr% Sn-25 wt% Pb.
i.
List the phases present in the alloy at 185 °C.
i.
Determine the composition of the phases present in (i).
iii.
Calculate the relative amount of each phase present at 183 °C in terms of the mass
fraction.
iv.
Sketch with labels the microstructure of the alloy at the temperature of 183 °C -
AT.
Composition (at% Sn)
20
40
60
80
100
327°C
600
300E
Liquid
500
232 C
a+L
200
183°C
400
18.3
61.9
97.8
300
100
200
H100
20
40
60
80
100
(Pb)
Composition (wt% Sn)
(Sn)
Temperature ("C)
4.) aungesadua

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