Acta Metall Sin  1980, Vol. 16 Issue (2): 190-194    DOI:

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ACTIVITY OF La_2O_3 IN LIQUID La_2O_3-CaF_2 AND La_2O_3-CaF_2-CaO-SiO_2 SLAGS

Wang Changzhen;Zou Yuanxi (Chou Yuan-hsi) North-Eastern Polytechnical Institute Shanghai Institute of Metallurgy; Academia Sinica

Wang Changzhen;Zou Yuanxi (Chou Yuan-hsi) North-Eastern Polytechnical Institute Shanghai Institute of Metallurgy; Academia Sinica. ACTIVITY OF La_2O_3 IN LIQUID La_2O_3-CaF_2 AND La_2O_3-CaF_2-CaO-SiO_2 SLAGS. Acta Metall Sin, 1980, 16(2): 190-194.

Abstract References Related Articles Recommended Metrics Download:  PDF(369KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The activity of La_2O_3 in liquid La_2O_3-CaF_2 and La_2O_3-CaF_2-CaO-SiO_2 slagshas been determined at 1500℃ y equilibrating the slags with liquid tin in agraphite crucible under one atmosphere of carbon monoxide. From the ctivitydata on the La_2O_3-CaF_2 system, the activity of CaF_2 has been obtained by Gibbs-Duhem integration. The activity ata on the above mentioned slags are briefly discussed on thebasis of ionic constitution of liquid slags. Received:  18 February 1980      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/Y1980/V16/I2/190 [1] 王渭源,邹元爔,金属学报,6(1963) ,40． [2] 邹元爔,赵彭年,曹兆民,金属学报,6(1963) ,121． [3] Chou Yuan-hsi (邹元爔), Chow Ji-Cheng (周继程), Chao Peng-nian (赵彭年), Sci. Sinica, 12(1963) , 1249． [4] Chou Yuan-hsi (邹元爔), Chao Peng-nian (赵彭年), Sci. Sinica, 11 (1962) , 1287． [5] #12 No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed