A. Daher, N. Badawy, W. Mohrez, AbdAllh M. Abd El-Hamid, A. Yossef, A. A. El, Pasir
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Abstract
It is important to develop technologies for the production of master alloys for industrial applications. Detailed research on reduction of titanium from Egyptian ilmenite by an aluminothermic process in a graphite Crucible was charged by the mixture of ilmenite, flux, aluminum was investigated. This paper study the effect of aluminum feed (10%35%), flux material (type, and amount), and temperature preheat from 50 C to 400 C and time of preheating from 0.5 hr. to 3 hrs. Then, the metallic samples formed by the reduction were analyzed using X-ray diffraction, scanning electron microscopy. The mixed fluxes were strongly and successfully reduced ilmenite to a high-purity master alloy with small amounts of detected impurities.
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