还原状态下含钛高炉渣的结晶规律

Crystallization Behavior of the Blast Furnace Slag with Titanium at the Reduction state

研究了含钛高炉渣中黑钛石的结晶规律及其晶体生长条件。测定了在不同还原状态及冷却制度下含钛高炉渣中黑钛石的结晶量。实验发现,还原状态有利于黑钛石的结晶,工业现场渣尤其是在现场渣中加入P_2O_5对黑钛石的结晶及其晶体生长非常有利,为含钛高炉渣的综合利用奠定了基础。

The crystallization behavior of anosovite in blast furnace slag was studied and the quantity of crystallization of anosovite in slag was measured at various conditions. Adding reductant and P_2O_5 into the slag can increase the quantity of crystallization of anosovite. These results will provide a theoretical basis for the comprehensive utilization of blast furnace slag containing Titanium.