Foundations of Materials Science and Engineering
6th Edition
ISBN: 9781259696558
Author: SMITH
Publisher: MCG
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Chapter 8.15, Problem 38AAP
Draw, schematically, the liquidus and the solidus lines for a Cu–Zn diagram (Fig. 8.26). Show all the critical zinc contents and temperatures. Which one of these temperatures should be important to metal-forming processes? Why?
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A 50%Ni-50%Cu alloy is slowly cooled from 1400°C to 1200°C. Determine
(1) At what temperature does the first solid phase form andwhat is the solid’s composition?(2) At what temperature does all liquid solidify and what is thelast remaining liquid’s composition?(3) At 1300°C, estimate the compositions of the solid andliquid.(4) At 1300°C, estimate the weight fractions of the solid andliquid.
Problem 4
A 50 wt% Ni-50 wt% Cu alloy is slowly
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phase form?
(b) What is the composition of this solid
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(c) At what temperature does the liquid
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(d) What is the composition of this last
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Question:
A 50 wt% Ni–50 wt% Cu alloy is slowly cooled from 1400°C (2550°F) to 1200°C (2190°F).
(a) At what temperature does the liquid solidify?
(b) What is the composition of this last remaining liquid phase?
Chapter 8 Solutions
Foundations of Materials Science and Engineering
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Explanation of Solidification of Metals & Alloys | Manufacturing Processes; Author: Magic Marks;https://www.youtube.com/watch?v=G5z9KknF_s8;License: Standard Youtube License