Content of potassium (%) | Ratio of deoxidization in different temperature (%) | ||
200˚C | 250˚C | 300˚C | |
5 | 1.12 | 2.58 | 3.14 |
10 | 1.37 | 4.73 | 6.83 |
15 | 9.67 | 30.39 | 50.41 |