Cu-Ni phase diagram is given below. 1500 1400 a + L -1270 1300 40 37
Cu-Ni phase diagram is given below. 1500 1400 a + L -1270 1300 40 37
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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Question
Cu-Ni phase diagram is given below.
Answer the questions according to the diagram for 60% Cu- 40% Ni alloy.

Transcribed Image Text:Cu-Ni phase diagram is given below.
1500
1400
40
1300
a + L
1270
37
32
50
45
1250°
1200
40
α
1100
1000
Cu
20
40
60
80
Ni
Weight percent nickel
Answer the questions according to the diagram for 60% Cu- 40% Ni alloy.
a. How many phase (s) present at 1270°C.
Answer:
b. What is the liquid phase composition at 1270°C.
Answer:
wt%Ni
Temperature (°C)

Transcribed Image Text:Answer the questions according to the diagram for 60% Cu- 40% Ni alloy.
a. How many phase (s) present at 1270°C.
Answer:
b. What is the liquid phase composition at 1270°C.
Answer:
wt%Ni
c. What is the alpha phase composition at 1270°C.
Answer:
wt%Ni
d. What is the relative amount of alpha phase at 1270°C. (Round your answer to 2 decimal place)
Answer:
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