The liquidus and solidus temperatur The composition of last liquid to sol
The liquidus and solidus temperatur The composition of last liquid to sol
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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Transcribed Image Text:Q2: Consider a Cu-80wt% Ni-20% alloy, determine the following:
(a) The liquidus and solidus temperature of alloy.
(b) The composition of last liquid to solidify.
(c) The composition of last solid to melt.
(d) The composition of the solid and liquid phases at 1175 °C. (Draw the microstructure at this points)
(e) The amount of the solid and liquid phases at 1175 °C.
Composition (at% Ni)
0
20
40
60
80
100
1600
T
1500
1400
1300
1200
1100
1000
1085°C
0
(Cu)
20
T
Liquid
Liquidus line
+L
40
60
Composition (wt% Ni)
T
1453 C
Solidus line
80
رقم الصفحة 1/1
2800
2600
-2400
2200
2000
100
(Ni)
Temperature (F)
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