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Thermodynamic Analysis of Yttrium Zinc Alloy Prepared by Liquid Cathode Molten Salt Electrolysis
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Ya-qiao YU1, Yu-bao LIU1, Guo-hua CHEN1, Xiao-ming YUAN2, Ri-zeng GAO1, Wen-can ZHANG1
Rare Earth Steel | 2018, 44(1) : 72 - 74
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Rare Earth Steel | 2018, 44(1): 72-74
• Product Development and Technology •
Thermodynamic Analysis of Yttrium Zinc Alloy Prepared by Liquid Cathode Molten Salt Electrolysis
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Ya-qiao YU1, Yu-bao LIU1, Guo-hua CHEN1, Xiao-ming YUAN2, Ri-zeng GAO1, Wen-can ZHANG1
Affiliations
  • 1.Rare Earth Institute of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
  • 2.Technical Center of Inner Mongolia Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
Published: 2018-02-25 doi: 10.13647/j.cnki.btgkj.2018.01.023
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In the paper, thermodynamic calculation of yttrium zinc alloy prepared by electrolytic oxide in fluoride molten salt system is carried out. The decomposition voltage of Y2O3 + 3C = 2Y + 3CO is 1.4 V at 1 027 ℃; through the phase diagram analysis of LiF-YF3 and Y-Zn two element system, it is known that electrolyte of (25%~100%) LiF-(75%~0%) YF3(mass fraction) is molten state at 1 027 ℃, yttrium zinc alloy with the 20%~30% (mass fraction) zinc content is molten state; The analysis of alloy density shows that the density of yttrium zinc alloy>4.469 g/cm3, which is larger than the density of electrolyte.

yttrium zinc alloy  /  fluoride  /  molten salt electrolysis  /  thermodynamic
于雅樵, 刘玉宝, 陈国华, 袁晓鸣, 高日增, 张文灿. 液态阴极熔盐电解法制备钇锌合金热力学分析. 包钢科技, 2018 , 44 (1) : 72 -74 . DOI: 10.13647/j.cnki.btgkj.2018.01.023
Ya-qiao YU, Yu-bao LIU, Guo-hua CHEN, Xiao-ming YUAN, Ri-zeng GAO, Wen-can ZHANG. Thermodynamic Analysis of Yttrium Zinc Alloy Prepared by Liquid Cathode Molten Salt Electrolysis[J]. Science & Technology of Baotou Steel, 2018 , 44 (1) : 72 -74 . DOI: 10.13647/j.cnki.btgkj.2018.01.023
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Year 2018 volume 44 Issue 1
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Article Info
doi: 10.13647/j.cnki.btgkj.2018.01.023
  • Receive Date：2017-10-12
  • Online Date：2026-10-20
  • Published：2018-02-25
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  • Received：2017-10-12
Affiliations
    1.Rare Earth Institute of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
    2.Technical Center of Inner Mongolia Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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