Table 1
Instantaneous fraction condensed (fc) and condensation temperatures (T) for solar-like (Lodders03; C/O= 0.50), transitional (HD 94151; C/O= 0.89), and reduced (HD 24633; C/O= 0.95) systems, calculated at disk pressure of 10−4 bar.
| Major Phase | Element | Lodders03 (solar-like) | HD 94151 (Transitional) | HD 24633 (Reduced) | |||
|---|---|---|---|---|---|---|---|
| fc (mol %) | T (K) | fc (mol %) | T (K) | fc (mol %) | T (K) | ||
| Corundum* | Al | 0.136 | 1670 | 0.113 | 1525 | 0.183 | 1335 |
| Perovskite* | Ti | 0.105 | 1575 | 0.190 | 1515 | − | − |
| TiC | Ti | − | − | − | − | 0.198 | 1655 |
| CaS* | Ca | − | − | 0.075 | 1395 | 0.080 | 1290 |
| Grossite* | Ca | 0.105 | 1575 | 0.087 | 1435 | 0.125 | 1300 |
| Hibonite* | Ca | 0.083 | 1610 | 0.090 | 1470 | 0.077 | 1320 |
| Ca-oxide slag* | Ca | 0.106 | 1475 | − | − | − | − |
| Fe-fcc* | Fe | 0.082 | 1350 | 0.085 | 1365 | 0.063 | 1335 |
| Fe3Si | Fe | − | − | 0.053 | 1230 | 0.100 | 1370 |
| FeSi | Fe | − | − | − | − | 0.072 | 1445 |
| Fe-fcc* | Ni | 0.270 | 1360 | 0.232 | 1370 | 0.274 | 1350 |
| Cr4C | Cr | − | − | − | − | 0.052 | 1220 |
| Fe-fcc* | Cr | 0.050 | 1325 | 0.050 | 1340 | − | − |
| Clinopyroxene* | Mg | − | − | 0.0508 | 1200 | − | − |
| Olivine* | Mg | 0.113 | 1350 | − | − | 0.064 | 1085 |
| Ca-Feldspar* | Si | 0.055 | 1405 | − | − | − | − |
| Clinopyroxene* | Si | − | − | 0.043 | 1210 | − | − |
| Fe3Si | Si | − | − | 0.052 | 1230 | − | − |
| FeSi | Si | − | − | − | − | 0.046 | 1445 |
| Olivine* | Si | 0.083 | 1350 | 0.067 | 1195 | 0.057 | 1130 |
| Orthopyroxene* | Si | 0.059 | 1280 | − | − | − | − |
| Orthopyroxene* | O | − | − | 0.059 | 930 | − | − |
| Ti-spinel* | O | − | − | − | − | 0.049 | 1060 |
| Na-Feldspar* | Na | 0.069 | 1050 | 0.302 | 935 | 0.484 | 940 |
| TiN | N | − | − | 0.003 | 1195 | 0.001 | 1195 |
| MgS* | S | − | − | 0.053 | 1125 | 0.074 | 1180 |
| Troilite* | S | 0.076 | 680 | 0.081 | 670 | 0.079 | 655 |
| Graphite | C | − | − | 0.0637 | 930 | 0.051 | 1060 |
Notes. Phases marked with an asterisk (*) were treated as solid solutions in the thermodynamic calculations. Only phases that directly condense from the gas phase exhibit fc peaks. Additionally, the table highlights only the first peak associated with the condensation of significant phases; any recondensation of such phases is not reported here.
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