Viscosity of LiF-BeF2 eutectic mixture (XBeF2 = 0.328) and LiF single salt at elevated temperatures

作者: Yoshiyuki Abe , Otoya Kosugiyama , Akira Nagashima

DOI: 10.1016/0022-3115(81)90186-0

关键词: Eutectic systemThermodynamicsSalt (chemistry)Alkali metalViscometerChemistryViscosityHalideLower temperatureMagazine

摘要: Abstract The viscosity values for the LiF-BeF2 eutectic mixture ( X BeF 2 = 0.328 ) and LiF single salt have been determined with an oscillating-cup viscometer in temperature ranges 812.5–1573 K 1133–1772 K, respectively. While results were consistent other previous experimental data obtained lower regions some compositions similar to composition, present showed a systematic deviation from results. Comments are made on this discrepancy general behavior of alkali halide is discussed.

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