Table 3 Mass of sapphire glass before and after the corrosion resistance test (conditions: 450 °C, 102 MPa, mineralizer concentration 2.0 mol%, and 6 h)
Mineralizer | Mass of sapphire glass before experiment (g) | Mass of sapphire glass after experiment (g) |
|---|---|---|
NH4F | 1.1998 | 1.1814 |
NH4Cl | 1.1930 | 1.1894 |