Question

The solidification temperature range becomes zero for
a) Hypoeutectic alloys
b) Hyper eutectic alloys
c) Eutectic alloys
d) All of above

Answer 1

c) Eutectic alloys

Answer 2

Solidification temperature becomes zero for eutectic alloys . Eutectic alloy are those compounds which has less melting point than its constituents. Constituents of the solutions show complete solubility and Limited solubility liquid and solid state respectively . Two component such as a and b are eutectic when the compound ab has more temperature boiling then the constituent a and b.