2: 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.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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2: 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)
20
40
60
80
100
1600
2800
1500
Liquid
1453 C
2600
1400E
Solidus line
Liquidus line
2400
1300
1200
2200
1100
2000
1085 C
1000
20
40
60
80
100
(Cu)
Composition (wt% Ni)
(Ni)
Temperature ("F)
Transcribed Image Text:2: 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) 20 40 60 80 100 1600 2800 1500 Liquid 1453 C 2600 1400E Solidus line Liquidus line 2400 1300 1200 2200 1100 2000 1085 C 1000 20 40 60 80 100 (Cu) Composition (wt% Ni) (Ni) Temperature ("F)
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