3. From the copper (Cu) - nickel (Ni) phase diagram, answer questions 4.1-4.2: Composition (at% Ni) 40 60 100 1600 2800 1500 Liquid 1453 C 2600 1400 Liquidus line Solidas ine 2400 1300 1200 2200 1100 2000 1085 C 1000 20 40 60 100 (Cu) Composition (wt% NO (NO. 3.1 The alloy contains 47% copper by weight at 1300 °C. what ....... 3.2 What is the degree of freedom on the Liquidus line? Temperature ("C) Temperature (F)

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3. From the copper (Cu) - nickel (Ni) phase diagram, answer questions 4.1-4.2!
Composition (at% Ni)
40
60
100
1600
2800
1500
Liquid
1453°C
2600
1400
Selidus ine.
Liquidus line
2400
1300
1200
2200
1100
2000
1085 C
1000
20
40
60
80
100
(Cu)
Composition (wt% N)
(NI)
3.1 The alloy contains 47% copper by weight at 1300 °C.
what
3.2 What is the degree of freedom on the Liquidus line?
....................................
(5.) aungesadwa
Temperature (F)
Transcribed Image Text:3. From the copper (Cu) - nickel (Ni) phase diagram, answer questions 4.1-4.2! Composition (at% Ni) 40 60 100 1600 2800 1500 Liquid 1453°C 2600 1400 Selidus ine. Liquidus line 2400 1300 1200 2200 1100 2000 1085 C 1000 20 40 60 80 100 (Cu) Composition (wt% N) (NI) 3.1 The alloy contains 47% copper by weight at 1300 °C. what 3.2 What is the degree of freedom on the Liquidus line? .................................... (5.) aungesadwa Temperature (F)
Expert Solution
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3.1- The question is blurred out on what is being asked

But, assuming that we have to find,

Ni%= 100-47 =53%

Lies on liquidus line that means the alloy of Cu-Ni co-exist in order temperature above which they will transform into liquid state. 

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