Acta Metall Sin  1998, Vol. 34 Issue (3): 299-304    DOI:

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DISCUSSION ON THE METHOD TO DETERMINE THE ACTIVITY IN SLAGS BY MEANS OF THE SLAGMETAL EQUILIBRIA IN A LIQUID STATE

ZHANG Ziqing(Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)

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. Acta Metall Sin, 1998, 34(3): 299-304.

Abstract References Related Articles Recommended Metrics Download:  PDF(567KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The method to determine the activity in slags by means of the slag-metal equilibria was discussed. Determining the activity of CaO in the CaO-SiO2-Al2O3, CaO-SiO2-MgO and CaO-B2O3 systems was used as some examples. The correct selecting the test temperature and having enough time for equilibria are key factors for successful determination. Previous preparation of suitable related alloys and mother slags is necessary to test. Key words:  slag-metal equilibrium      activity in melting slag      metallic solvent      Received:  18 March 1998      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/Y1998/V34/I3/299 1Richardson F D. Physical Chemistry of Melts in Metallurpy. Vol.I, London: Academic Press, 1974: 138 21954; (2): 60(Esin O A, Lepinkii B M. Izv Akad Nauk SSSR Otd Tech, 1954; (2): 60) 3大森康男,三本木贡治.日本金属学会志, 1961; 25: 139(Omori Yasuo, Sanbongi Koji. J Jpn Inst Met, 1961; 25: 139) 4村企好铁钢,1961;247:1873(Sawunura Kiyoshi.J Iron Steel Inst Jpn, 1961; 47: 1873) 5周继程,邹元,赵彭年,李鸿明,张子青金属学报,1988:24(增刊I):SB22(Zhou Jicheng,Zou Yuanxi, Zhan Pengnian, Li Hongming, Zhang Ziqing. Acta Metall Sin, 1988;24(Suppl.I): SB22) 6张子青,周继程,邹元,田彦文金属学报,1988;24(增刊I):SB14(Zhang Ziqing, Zhou Jicheng, Zou Yuanxi, Tian Yanwen. Acta Metall Sin, 1986; 24(Suppl.I): SB14) 7张子青,周继程,邹元,田彦文金属学报,1986;22:A256(Zhang Ziqing, Zhou Jicheng, Z0u Yuanxi, Tian Yanwen. Acta Metall Sin, 1986; 22: A256) 8Osborn E F, Muan A. In: Levin E M, Robbins C R, McMurdie H F eds., Phase Diagrams for Cermists,Fig.630, Columbus, Ohio: The American Ceramic Society 1979: 219 9Carlson E T. In: Levin E M, Robbins C R, McMurdie H F eds., Phase Diagrams for Ceramists, Fig.234,Columbus, Ohio: The American Ceramic Society, 1979: 103 10Shunk F A. Constitution of Binary Alloys. Second Supplement, New York: McGraw-Hill, 1969: 142 11戴长虹,张显鹏金属学报,1994;30:B243(Dai Changhong, Zhang Xianpeng. Acta Metall Sin, 1994; 30: B243) 12戴长虹,张显鹏东北大学学报,1994;15:449(Dai Changhong, Zhang Xianpeng.J Noriheastern Uni(Nat Sci), 1994; 15:449)9 [1] ZHAI Yuchun;TIAN Yanwen;CHE Yinchang;WANG Baofian;SHAO Zhongbao(Northeasten University; Shenyang). DISTRIBUTION OF Si AND B BETWEEN SLAGS AND IRON[J]. 金属学报, 1994, 30(22): 435-438. [2] LIU Huanming;YANG Zupan;TIAN Yanwen The Steel Works No.2; Benxi Iron and Steel Company Northeast University of Technology; Shenyang LIU Huanming; assistant engineer; the Laboratory of Steel Works No.2; Benxi Iron and Steel Company; Benxi; Ltaoning. SELF-REACTION COEFFICIENTS OF Ca AND Mg IN LIQUID Sn[J]. 金属学报, 1989, 25(5): 79-84. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed