Studies of phosphate melts and glasses. Part IV. Densities and volumes of mixing in the binary system sodium metaphosphate–potassium metaphosphate

JSGT 1959 V43 T352-T358

Densities of melts in the system sodium metaphosphate–potassium metaphosphate have been measured using a modified Archimedes method. From the results, volumes of mixing in the system have been calculated. Both sets of readings indicate a slight deviation from ideality in the system. Infra-red spectra of quenched samples were taken and the results show the absence of chemical reaction when the two components are mixed.

D. J. Williams