PT Journal AU Fedorovich Chervonyj, I Olexandrovich Listopad, D TI Thermodynamic Laws of Impurities in the Titanium Sponge Inflow during its Production SO Acta Mechanica Slovaca PY 2009 BP 40 EP 47 VL 13 IS 4 DI 10.2478/v10147-010-0035-z DE Titanium sponge; Titanium chlorides; reactor; alloying elements; impurities AB There are the key rules discussed of spongy titanium production process by Magnesium thermal reduction of Titanium tetrachloride. Thermodynamic analysis carried out of the possible effects of interaction of alloying elements (Molybdenum, Tungsten, Niobium, Tantalum, Zirconium), as well as interaction reactions of the main components (Iron, Chromium, Manganese, Nickel) with Titanium chlorides and with oxygen, as for Magnesium thermal method of Titanium obtaining. ER