| 摘要 |
FIELD: metallurgy.SUBSTANCE: method includes generation of magnetic fields applied to portions of processed raw material, metals restoration from ores upon continuous mixing of the raw material mass with further accumulation and formation of product in form of ring columnar monocrystal comprising intermetallic compound selected from TiAl, TiFeAl, TiAlFe, TiFe, and its unloading. Water suspension comprising particles of ore with dispersion within range 0.001-0.008 mm and in amount of 40-70% of water suspension volume is used as input raw material mass. At that the sawlike magnetic fields with intensity 3·10÷1.5·10A/m and oscillations frequency 20-80 pulses per 1 minute are used as magnetic fields. Restoration is performed with gas jets supply to the raw material layers, the jets contain compressed atmosphere air and carbon as deoxidant, it present in compressed gases. Invention proposes also the device for this method implementation.EFFECT: production of alloy directly from ore.2 cl, 5 dwg, 3 ex |
