Mechanical Engineering > GATE 2022 SET-2 > Casting
Fluidity of a molten alloy during sand casting depends on its solidification range.
The phase diagram of a hypothetical binary alloy of components A and B is shown
in the figure with its eutectic composition and temperature. All the lines in this phase
diagram, including the solidus and liquidus lines, are straight lines. If this binary
alloy with 15 weight % of B is poured into a mould at a pouring temperature of
800 ºC, then the solidification range is
Correct : b
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