Acta Metall Sin  1992, Vol. 28 Issue (2): 47-51    DOI:

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ACTIVITY OF TiO_2 IN MOLTEN BLAST FURNACE SLAG CONTAINING TITANIUM OXIDE

LIU Huanming;DU Hong;YANG Zupan;LI Guodong;DU Kun Benxi Iron and Steel Company; Northeast University of Technology; Shenyang; Centrel Iron and Steel Research Institute; Ministry of Metallurgical Industry. Beijing

LIU Huanming;DU Hong;YANG Zupan;LI Guodong;DU Kun Benxi Iron and Steel Company; Northeast University of Technology; Shenyang; Centrel Iron and Steel Research Institute; Ministry of Metallurgical Industry. Beijing. ACTIVITY OF TiO_2 IN MOLTEN BLAST FURNACE SLAG CONTAINING TITANIUM OXIDE. Acta Metall Sin, 1992, 28(2): 47-51.

Abstract References Related Articles Recommended Metrics Download:  PDF(421KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Activity of TiO_2 in the molten blast furnaee slag containing titanium oxide has been examined at 1500℃ by means of "molten slag-Sn" chemical equilibrium method, using metallic Sn as flux and graphite as deoxidizer, together with phase diagram calculation. In the pentary slag sys-tem CaO--MgO--SiO_2--TiO_2--Al_2O_3, a_(TiO_2)=0.01--0.05 or 0.02--0.10 with pure liquid or solid TiO_2 as normal state, respectively. The activity and activity coefficient of TiO_2 in relation to concen-tration of titanium oxide have been discussed. Key words:  titanium oxide      activity      blast furnace      molten slag      Received:  18 February 1992      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1992/V28/I2/47 1 戚大光,李道昭,张桂欣,樊钟曾.钢铁钒钛,1984;2:79 2 邹元燨,赵彭年,曹兆民.金属学报,1963;6:121 3 王常珍,杨代银.金属学报,1979;15:433 4 陈崇禧,赵文祥.金属学报,1983;19:A1 5 刘焕明,杨祖磐,田彦文.金属学报,1989;25:B293 6 Hillert L. Acta Chem Scand, 1965; 19: 1516 7 董希琳.中国科学院化工冶金研究所硕士学位论文,1986 8 伊藤公久,佐野信雄.铁钢,1981;67:2131 9 Turkdogan E T. Physical Chemistry of High Temperature Technology. New York, 1980: 5--26 10 Aylward G H,Findlay T J V编,周宁怀译.SI化学数据表.北京:高等教育出版社,1985:64, [1] JU Tianhua, SHU Nian, HE Wei, DING Xueyong. A Predicted Model for Activity Interaction Coefficient Between Solutes in Alloy Solutions[J]. 金属学报, 2023, 59(11): 1533-1540. [2] Rongyao MA, Lin ZHAO, Changgang WANG, Xin MU, Xin WEI, Junhua DONG, Wei KE. Influence of Hydrostatic Pressure on the Thermodynamics and Kinetics of Metal Corrosion[J]. 金属学报, 2019, 55(2): 281-290. [3] Xiaofeng LU, Ming XIAO, Yangmei CHEN, Bangcheng YANG. Bioactivity of Titanium Metal Hybridized with Inactivated Bacterial Biofilm[J]. 金属学报, 2017, 53(10): 1402-1412. [4] Muqin LI, Haitao YAO, Fanghong WEI, Mingda LIU, Zan WANG, Shuhao PENG. The Microstructure and in Vivo and in Vitro Property of Multi-Component Composite Films on the Biomedical Pure Magnesium Surface[J]. 金属学报, 2017, 53(10): 1337-1346. [5] Chuan HONG,Yunming GAO,Chuanghuang YANG,Zhibo TONG. ELECTROCHEMICAL BEHAVIOR OF Ni2+ IN SiO2-CaO-MgO-Al2O3 MOLTEN SLAG AT 1673 K[J]. 金属学报, 2015, 51(8): 1001-1009. [6] Xiaoyan CHEN,Zhe JIN,Xuefeng BAI,Yizhou ZHOU,Tao JIN,Xiaofeng SUN. EFFECT OF C ON THE INTERFACIAL REACTION AND WETTABILITY BETWEEN A Ni-BASED SUPERALLOY AND CERAMIC MOULD[J]. 金属学报, 2015, 51(7): 853-858. [7] Dongsong RONG,Yong JIANG,Jianming GONG. EXPERIMENTAL RESEARCH AND THERMODYNAMIC SIMULATION OF LOW TEMPERATURE COLOSSAL CARBURIZATION OF AUSTENITIC STAINLESS STEEL[J]. 金属学报, 2015, 51(12): 1516-1522. [8] WU Ling. The improvement of regular solution model based on GA-NN and its application in binary slag system[J]. 金属学报, 2008, 44(7): 799-802 . [9] Yuan Liu. Improvement of Calculation Method for the Activity Coefficient of Multi-component Alloys[J]. 金属学报, 2007, 43(5): 503-508 . [10] LE Qichi; CUI Jianzhong. Thermodynamics Properties of Ternary Bath of Coloring Hot--Dip Galvanization[J]. 金属学报, 2006, 42(11): 1182-1186 . [11] GAO Chuanhou; ZHOU Zhimin; SHAO Zhijiang. Chaotic Local--Region Linear Prediction Of Silicon Content In Hot Metal Of Blast Furnace[J]. 金属学报, 2005, 41(4): 433-436 . [12] MA Zhongting; J. OHSER; D. JANKE(The Institute of Iron and Steel Technology; Freiberg University of Mining and Technology; Freiberg; Germany). THERMODYNAMIC DESCRIPTION OF MULTICOMPONENT SYSTEMS BY INTERACTION MRAMETERS[J]. 金属学报, 1998, 34(7): 753-762. [13] ZHANG Jian(Metallurgical Engineering School; University of Science and Technology Beijing; Beijing 100083). CONSISTENCY(OR SIMILARITY) OF THERMODYNAMIC PROPERTIES OF METALLURGICAL MELTS WITH THEIR PHASE DIAGRAMS[J]. 金属学报, 1998, 34(7): 742-752. [14] LUO Lihua; DING Xueyong; GUO Dan; CAO Wenbin; ZOU Zongshu; WANG Wenzhong (School of Materials and Metallurgy; Northeastern University; Shenyang 110006)( University of Science and Technology Beijing; Beijing 1100083). DATABASE SOFTWARE DEVELOPMENT FOR ACTIVITY AND INTERACTION MRAMETER OF ALLOY SYSTEMS[J]. 金属学报, 1998, 34(4): 388-392. [15] ZHANG Ziqing(Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015). DISCUSSION ON THE METHOD TO DETERMINE THE ACTIVITY IN SLAGS BY MEANS OF THE SLAGMETAL EQUILIBRIA IN A LIQUID STATE[J]. 金属学报, 1998, 34(3): 299-304. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed