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Electrical Conductivity and Density of Fluoride Systems.
Meaker-RE; Porter-B; Kesterke-DG
NTIS: PB 200 706 :20 pages
Electrical conductivities and densities of molten fluoride systems were measured as functions of the melt temperature and composition. For any given mixture, the two properties change linearly with temperature. Three alkali metal fluorides were selected as solvents for melts of the type lif-, naf-, and kf-mfx, where m is a metal selected from the alkali metal or alkaline earth groups, or from the lanthanide or actinide series of elements, and x = 1-4. Heats of activation for conductance were calculated from the experimental data and varied from 2.3 to 9.2 Kcal/mole at 1,000 deg c. Some relation between position in the phase diagram and the conductivity changes was suggested.
IH; Report of Investigation;
NTIS Accession No.
NTIS: PB 200 706