ZHANG Xian,CHENG Lai-fei,ZHANG Li-tong,XU Yong-dong(State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072,China). Analysis for the Reaction of Liquid Uranium and Its Alloy With the Coating Material[J]. Atomic Energy Science and Technology, 2003, 37(S1): 131-131. DOI: 10.7538/yzk.2003.37.S1.0131
Citation: ZHANG Xian,CHENG Lai-fei,ZHANG Li-tong,XU Yong-dong(State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072,China). Analysis for the Reaction of Liquid Uranium and Its Alloy With the Coating Material[J]. Atomic Energy Science and Technology, 2003, 37(S1): 131-131. DOI: 10.7538/yzk.2003.37.S1.0131
  • The thermodynamic analysis is carried out for the reaction of liquid uranium and its alloy with some coating materials at high temperature and the curves of △G0 of those reactions with temperature are obtained. The chemical stability of those coating materials to liquid uranium and its alloys is analyzed and compared. It is found that yt-tria has a good stability to liquid uranium and its alloys at high temperature, and it is well suitable for coating of graphite crucible for melting uranium and its alloys.
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