配比 | TFe | SiO2 | R | MgO | TI (+10 mm) |
单位 | % | % | 倍 | % | % |
基准 | 58.52 | 5.03 | 1.76 | 1.45 | 76.46 |
3.4% | 58.29 | 4.96 | 1.83 | 1.42 | 76.58 |
4.8% | 58.30 | 5.00 | 1.78 | 1.43 | 77.64 |
6.1% | 58.38 | 4.97 | 1.81 | 1.41 | 77.28 |