(Solved):
At the orange dot on this HfV phase diagram, what is the approximate mass fraction of the HfV2 ...
At the orange dot on this Hf?V phase diagram, what is the approximate mass fraction of the HfV2? phase? \begin{tabular}{l} 50% \\ \hline 70wt%V \\ \hline 0.60 \\ \hline 0.40 \\ \hline 37wt%V \\ \hline 100% \end{tabular}
