Acta Metall Sin  2004, Vol. 40 Issue (7): 673-676     DOI:

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OXYGEN RERISING PHENOMENON DURING DEOXIDATION WITH SOLID ELECTROLYTE DEOXIDATION UNITS IN STEEL MELTS

LI Fushen; JIN Congjin; LU Xionggang; ZHOU Guozhi; ZHU Lixin; HU Xiaojun;LI Zeya; WANG Feng; SHEN Qiang

Department of Inorganic and Non-metal Materials; University of Science and Technology Beijing; Beijing 100083

LI Fushen; JIN Congjin; LU Xionggang; ZHOU Guozhi; ZHU Lixin; HU Xiaojun; LI Zeya; WANG Feng; SHEN Qiang. OXYGEN RERISING PHENOMENON DURING DEOXIDATION WITH SOLID ELECTROLYTE DEOXIDATION UNITS IN STEEL MELTS. Acta Metall Sin, 2004, 40(7): 673-676 .

Abstract References Related Articles Recommended Metrics Download:  PDF(157KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Deoxidation experiments using improved deoxidation unit are carried out in 20 kg induction furnace. Experimental results prove that deoxidization process is fast and effective. But the oxygen in melt can not be decreased below 20X10-6 because oxygen in melt is recovered by some experimental conditions such as existing oxidizing slag and refractory or closed experimental system was destroyed while measuring oxygen in melts and replacing deoxidation unit. Key words:  steel melt      solid electrolyte      deoxidization       Received:  28 July 2003      ZTFLH:  TF111.15   Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors LI Fushen JIN Congjin LU Xionggang ZHOU Guozhi ZHU Lixin HU Xiaojun LI Zeya WANG Feng SHEN Qiang URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y2004/V40/I7/673 [1] Hu X J, Xiao L, Li F S, Li L F, Zhou G Z. Acta Metall Sin, 1999; 35(3) : 316(胡晓军,肖莉,李福燊,鲁雄刚,李丽芬,周国治.金属学报, 1999;35(3) :316) [2] Li F S, Lu X G, Li L F, Ou T, Zhou G Z. J Chin Rare Earth Soc. 2000;18(Spec. Issue): 258(李福燊,鲁雄刚,李丽芬,区铁,周国治.中国稀土学报,2000;18(专辑):258) [3] Li F S, Lu X G, Jin C J, Zhou G Z, Zhu L X, Hu X J, Li Z Y, Wang F, Shen Q. Acta Metall Sin, 2003; 39(3) : 287(李福燊,鲁雄刚,金从进,周国治,朱立新,胡晓军,李泽亚,王峰,沈强.金属学报,2003;39(3) :287) [4] Liang Y J, Che Y C. Thermodynamic Data Handbook of Inorganic Compounds. Shenyang: Northeastern University Press, 1993: 506, 507, 459, 464(梁英教,车荫昌.无机物热力学数据手册.沈阳:东北大学出版社,1993:506,507,459,464) [5] Qu Y. Principle of Steelmaking, Beijing: Metallurgy Industry Press, 1980: 250(曲英.炼钢学原理.北京:冶金工业出版社, 1980:250) [1] GAO Yunming, HE Lin, QIN Qingwei, LI Guangqiang. ZrO2 Solid Electrolyte Aided Investigation on Electrodeposition in Na3AlF6-SiO2 Melt[J]. 金属学报, 2022, 58(10): 1292-1304. [2] GAO Yunming SONG Jianxin ZHANG Yeqin GUO Xingmin. MEASUREMENT OF THE DIFFUSIVITY OF OXYGEN IN HIGH-TEMPERATURE LIQUID SILVER BY ELECTROCHEMICAL METHOD[J]. 金属学报, 2010, 46(3): 277-281. [3] LIANG Gaofei; WANG Chengquan; FANG Yuan. In Situ Observation on Movement And Agglomeration of Inclusion in Solid--Liquid Mush Zone During Melting of Stainless Steel AISI304[J]. 金属学报, 2006, 42(7): 708-714 . [4] . PREPARATION OF TANTALUM BY ELECTRO-DEOXIDATION IN A CACL2-NACL MELT[J]. 金属学报, 2006, 42(3): 285-289 . [5] YU Jingkun; LIU Tao; CHEN Min. EXPERIMENTAL RESEARCH ON SULPHUR CONCENTRATION CELL WITH MgS+1.5%ZrS2 SOLID ELECTROLYTE[J]. 金属学报, 2005, 41(12): 1285-1288 . [6] CHEN Wei; WANG Changzhen; LIU Liang(Northeastern University; Shenyang110006)(Manuscript received 1994-02-10; in revised form 1994-11-08). A STUDY ON SENSOR-PROCEDURE FOR MEASURING HYDROGEN ACTIVITY IN MOLTEN Al ALLOY[J]. 金属学报, 1995, 31(19): 305-310. [7] ZOU Kaiyun; WANG Changzhen; (Faculty of Metallurgical Phisical Chemislry; Northeastern Universily. Shenyang 110006) ZHAO Nairen (Northeastern University; Shenyang 110006). LANTHANUM SENSOR AND ACTIVITY OF LANTHANUM IN CARBON SATURATED IRON[J]. 金属学报, 1995, 31(17): 195-199. [8] XIE Gang; SONG Ning(Kunming Institute of Technology). DETERMINATION OF ACTIVITIES IN MELTED NaF-AlF_3 SYSTEM[J]. 金属学报, 1994, 30(17): 199-203. [9] ZHANG Qianxian University of science and Technology Beijing. DETERMINATION OF ACTIVITY OF Al IN SOLID Cu-Al ALLOYS[J]. 金属学报, 1989, 25(2): 149-151. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed