Table 1.
Non-irradiation oxidation experiment data at ultra-high temperature (T > 1000 °C) simulated accident conditions.
| C 1 (wt.%) | Experimental Condition | CP 5 | OLT 6 (μm) | Refs. | ||
|---|---|---|---|---|---|---|
| T 2 (°C) | T 3 (h) | At 4 | ||||
| SUS430 (Commercial Fe–Cr alloy) |
1050 | 200 | air | Fe, Cr, and Mn phases | 20 | [54] |
| S1(Fe–16Cr–4Al–0.1Ti–0.35Y2O3) | 1050 | 200 | air | α-Al2O3 | 3.5 | [54] |
| Fe–14Cr–4.5Al–0.35Ti–2W–0.6Y2Ti2O7 | 1100 | 200 | air | α-Al2O3 | 4 | [55] |
| 125YZ | 1200 | 4 | air | α-Al2O3 | 2.41 ± 0.2 | [58,59] |
| steam | 2.34 ± 0.1 | |||||
| 106ZY-40 h | 1200 | 4 | air | α-Al2O3 | slightly thinner than 125YZ | [60] |
| steam | ||||||
| 15Cr–7Al–0.5Ti–0.5Y2O3–xZr–yEx.O x = 0~0.6 y = 0.09~0.22 |
1200 | ~25 | air steam | α-Al2O3 | -- | [52] |
| 1300 | ~25 | -- | ||||
| 1400 | ~25 | ~7 * | ||||
| 1500 | ~0.5 | totally oxidized | ||||
| FeCrAlZr–ODS | 1450 | 25 | UO2 inert gas | α-Al2O3 | 3.6 | [53] |
| 1621 | -- | steam | U-O-Al-Fe-Cr | totally oxidized | ||
1 Composition, 2 Temperature, 3 Time, 4 Atmosphere, 5 Corrosion products, 6 Oxide layer thickness, * Estimated according to pictures in the literature.