

MCQOPTIONS
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1. |
Under the steady state growth of the critical gradient, if we consider T1 and T3 to be the liquidus and solidus temperatures for the bulk composition Xo. The equilibrium freezing range of the alloy solidus can be taken as _______ |
A. | T3-T1 |
B. | Xo*(T3-T1) |
C. | T3/T1 |
D. | T1-T3 |
Answer» E. | |