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Metallurgical Engineering · Q63

Physical Metallurgy

Engineering and GATE · Metallurgical Engineering · question 63

Q63

In the hypothetical phase diagram, the melting point of each pure component is. 1000 K and the eutectic temperature is 800 K. The eutectic is located at the equi-atomic composition. The maximum solid solubility in α-phase is given by the mole fraction, Ne = 0.1. The freezing range (in K) of the alloy with composition, Ne = 0.1 is

In the hypothetical phase diagram, the melting point of each pure component is. 1000 K and the eutectic temperature is 800 K. The eutectic is located at the equi-atomic composition. The maximum solid solubility in α-phase is given by the mole fraction, Ne = 0.1.
The freezing range (in K) of the alloy with composition, Ne = 0.1 is
Physical Metallurgy mcq question image
A.
100
B.
130
C.
160
Answer
D.
190

Answer: Option C

Solution

Answer: Option C
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