| Abstrakt: |
We determined the x-ray and the pycnometric density levels of the fluorite-type solid solutions of the ZrO-HfO-CaO system. It was shown that for the solid solutions in the ternary system (just as for the solid solutions in the limiting systems), electroneutrality of the lattice is retained during the substitution of the ions of zirconium and hafnium owing to the formation of anion vacancies. The equations of the regression lines were obtained and the correlation coefficients were calculated. It was shown that these equations describe the linear dependence of the density, CLTE, and the melting points on the concentration of the additives. [ABSTRACT FROM AUTHOR] |
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