| 摘要 |
FIELD: metallurgy, more particularly production of flux for steel smelting. SUBSTANCE: blend comprises, wt %: dolomite, 80-90; modifier, 0.5-8.0 and iron-containing material, the balance. Modifier includes potassium carbonate and fluorine-containing waste products. EFFECT: strong flux containing low content of fines and reduced energy requirements for manufacture thereof. 3 cl, 1 ex, 2 tbl |
