Table 15.
Oxide | O ideal | O mean | Relative error (%) | σ | Relative σ (%) | Metal ideal | Metal mean | Relative error (%) | σ | Relative σ (%) |
---|---|---|---|---|---|---|---|---|---|---|
Al2O3 | 0.6000 | 0.5905 | −1.6 | 0.00039 | 0.07 | 0.4000 | 0.4095 | 2.4 | 0.00039 | 0.1 |
SiO2 | 0.6667 | 0.6535 | −2.0 | 0.00033 | 0.05 | 0.3333 | 0.3465 | 4.0 | 0.00033 | 0.1 |
SiO | 0.5000 | 0.4989 | −0.20 | 0.00033 | 0.07 | 0.5000 | 0.5011 | 0.20 | 0.00033 | 0.07 |
Fe2O3 | 0.6000 | 0.5988 | −0.20 | 0.00068 | 0.11 | 0.4000 | 0.4012 | 0.30 | 0.00068 | 0.17 |
Cu2O | 0.3333 | 0.3250 | −2.5 | 0.0010 | 0.30 | 0.6667 | 0.6750 | 1.2 | 0.0010 | 0.15 |
CuO | 0.5000 | 0.4868 | −2.6 | 0.0026 | 0.54 | 0.5000 | 0.5132 | 2.6 | 0.0026 | 0.51 |