Density of Liquid Fe-Mn-C Alloys

摘要: The density of liquid Fe-Mn-C alloys was determined at temperatures ranging from 1687 K to 1834 (1414 °C 1561 °C) by using the advanced sessile drop method. Regression analysis experimental data produced following description alloys: $$ \begin{gathered} \rho_{{{\text{Fe-}}{\text{Mn}} - {\text{C}}}} \left[ {{\text{g}}/{\text{cm}}^{3} } \right] = \left\{ {\left( {7.10 2.2 \times {\text{WFM}} + 0.60 {\text{WFM}}^{2} \right)} \right. \hfill \\ \left. { \left( {0.129 0.67 {\text{WFM}}} \right) {{\text{wt}}\;{\text{pct}}\;{\text{C}}} {1.45 10^{ 2} 7.6 \right]^{2} \right\} {1.83 3} {4.11 5} 1.7 6} \right]} {T 1823} \end{gathered} $$ where $$ \frac{{\left[ {{\text{wt}}\;{\text{pct}}\;{\text{Mn}}} \right]}}{{\left[ {{\text{wt}}\;{\text{pct}}\;{\text{Fe}}} \right]}} $$