Research Article
Experimental Study of the Effect of B2O3 on Vanadium-Titanium Magnetite Concentrates Pellets
Table 3
Main mechanical properties of pellets (wt%).
| | B2O3% (wt%) | Drop strength of green pellets (T/P) | Compressive strength of green pellets (N) | Compressive strength of roasted pellets (N) |
| | 0 | 15.0 | 7.2 | 1087 | | 0.2 | 7.5 | 7.2 | 1136 | | 0.4 | 9.8 | 7.1 | 1033 | | 0.6 | 5.5 | 7.5 | 849 | | 0.8 | 5.6 | 7.0 | 903 | | 1.0 | 6.4 | 4.7 | 1302 | | 1.2 | 4.8 | 5.6 | 1501 | | 1.4 | 5.6 | 5.7 | 1701 | | 1.6 | 5.8 | 5.3 | 1095 | | 1.8 | 4.5 | 5.5 | 1181 | | 2.0 | 4.1 | 7.2 | 1045 |
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