| 摘要 |
FIELD: metallurgy; non-ferrous. ^ SUBSTANCE: said utility invention relates to the field of metallurgy, in particular, to the alloyage production technology, and may be used for producing ferrotitanium using the aluminothermic method. The stock additionally contains rutile, potassium chlorate, calcium peroxide, and fluorite, and the stock components are taken in the following ratio: ilmenite concentrate 0.38-0.43, rutile 0.11-0.13, aluminium powder 0.22-0.25, lime 0.035-0.05, calcium peroxide 0.025-0.065, potassium chlorate 0.055-0.065, fluorite 0.08-0.011, ferrosilicium 0.01-0.015, ferric oxide 0.05-0.06. The invention allows to obtain 20-70% of ferrotitanium from ore concentrates. ^ EFFECT: increased output of ferrotitanium from ore concentrates. ^ 1 ex |
