In particular, anorthoclase in this diagram is limited to alkali feldspar composition. It can also be recognized that any mixture on a tie line has the same liquid and vapor compositions.įinally, to find the proportion of liquid and vapor at any point on the tie line, we apply the lever rule. The isothermal lines in the ternary diagram are after those presented in Figure 1 of Ribbe (1983a). These tie lines angle towards the medium-component corner. Within the two-phase region, the tie lines are straight lines that connect the compositions of the vapor and liquid phase in equilibrium (bubble point to the dew point). This is the point at which the liquid and vapor composition are identical (resembles the critical point that we studied before). The ceramic pastewas first fired at 800DCand thensintercdat temperaturesof 1200, 12☌. Based on petrographic study, the main minerals identified in these volcanic rocks include quartz, k-feldspar and plagioclase. The binodal curve is formed of the bubble point curve and the dew point curve, both of which meet at the plait point. Totally 10 different composition mixtures were selected from the ternary diagram of CaC03:Si02 :Clay withweightfraction of 0-0.19:0.28-0.47:0.52-0.71,respectively.
![kaolin silica feldspar ternary phase diagram kaolin silica feldspar ternary phase diagram](https://cdn.britannica.com/87/1587-004-8BD6E13A/Phase-diagram-alumina-silica-system-temperature-alumina-aluminosilicate.jpg)
\): Ternary Phase Diagram For A Ternary System.