腐蚀
熔盐
背景(考古学)
相图
金属
工作(物理)
材料科学
冶金
相(物质)
无机化学
化学
热力学
有机化学
古生物学
物理
生物
作者
Ho Lun Chan,John R. Scully
出处
期刊:Corrosion
[NACE International]
日期:2023-09-18
摘要
ABSTRACT The work identifies the conditions for thermodynamically favored spontaneous metal corrosion using potential-activity diagrams tailored for high-temperature molten fluorides. These diagrams provide insights on the thermodynamic phase stability of both solid and dissolved metal species, such as Cr, Cr(II), Ni, Ni(II), Fe, and Fe(II), along with their potential primary oxidizers, including Eu(III), O2, and HF, over a broad range of theoretical F- anion activities. The work further examines the practical implications, prospects, and challenges associated with construction of these diagrams. The key objective of this research is to pinpoint crucial thermodynamic variables that substantially affect metal corrosion in the context of molten salt nuclear reactor applications.
科研通智能强力驱动
Strongly Powered by AbleSci AI