| 11 | ACTIVITY OF TiO_2 IN MOLTEN BLAST FURNACE SLAG显示文摘Activity of TiO2 in the molten blast furnace slag containing TiO2 has been examinedat 1500℃ by means of “molten slag-Sn” chemical equilibrium method,using metallicSn as flux and graphite as deoxidizer,together with phase diagram caIculation.In thepentary slag system CaO-MgO-SiO2-TiO2-Al2O3,aTiO2=0.01—0.05 or 0.02—0.10 withpure liquid or solid TiO2 as standard state,respectively.The activity and activitycoefficient of TiO2 in relation to concentration of TiO2 have been discussed. | LIU Huanming DU Hong Benxi Iron and Steel Company,Benxi,ChinaYANG Zupan Northeast University of Technology,Shenyang,ChinaLI Guodong DU Kun Centrel Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beijing,China | 1992 | Acta Metallurgica Sinica(English Letters)1992，5，10： | 0 |
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