| 摘要 |
FIELD: iron metallurgy, in particular agglomeration of iron-ore raw materials. ^ SUBSTANCE: briquette for metal smelting is obtained by batch pressure containing carbon containing materials, fluxing additions and organic binder in amount sufficient to maintain the next ratios: C:Fe = 0.25-0.55; CaO:SiO2 = 0.3-1.6; MgO:Al2O3 = 0.25-1.25. Fineness of batch components is not more than 1 mm. ^ EFFECT: briquette with improved metallurgical quality. ^ 5 cl, 1 ex |
