Guangqiang Li

TL;DR: In this paper, a novel technique to recover Titanium compounds from Ti-bearing blast furnace slag under the dynamic oxidation condition was developed and tested, in which air was blown into the molten slag as oxygen resource through a lance during the dynamic oxidization process, and six important results were found: (1) the TiC, (Ti 2 O 3 ), Fe and (FeO) in the slag were oxidized; (2) the temperature of slag temperature rapidly increased; (3) the viscosity of slags decreased; (4) the

TL;DR: In this paper, the intergranular insulated Fe-6.5.%Si alloy particles were coated with SiO 2 insulating layer, which increased the resistivity by two orders of magnitude.

TL;DR: In this paper, the effect of varying the initial grain size from 12 to 83 μm on the static recrystallization kinetics of a 0.08%C-0.055%Nb steel was investigated at 950°C by means of interrupted hot compression tests; the results obtained in this way were analyzed using three different methods for assessing the fractional softening.

TL;DR: In this article, the effects of the dynamic oxidation on the physical chemical characteristics of the Ti-bearing blast furnace slag, on the selective enrichment, precipitation and growth of theTi component and the drop of metallic Fe from the slag have been investigated.

TL;DR: In this article, the effect of aluminum content on inclusion characteristics and their influence on the refinement of microstructure in Al-Ti complex deoxidized magnesium-treated steels were systematically investigated based on experiment and calculation.