Letter Published: 14 July 1962 A Phase Diagram for the Calcium Oxide–Carbon Dioxide System in the Eutectic Region E. H. BAKER & J. BUTLER Nature 195, 173 (1962) Cite this article ...

The phase diagram between lead and tin shows the eutectic invariant reaction between these two constituents. At the eutectic temperature of 183 C, three phases exist in equilibrium: (Pb) with the ...